Wednesday, July 31, 2013

Do you feel lost and confuzed about life?

Here is some valuable wisdom that I found online. I will include the links and the text therein (just in case the links go dead).


1. http://tinybuddha.com/blog/5-ways-to-validate-be-part-of-your-support-system/


5 Ways to Validate Yourself: Be Part of Your Support System


“You have been criticizing yourself for years, and it hasn’t worked. Try approving of yourself and see what happens.” ~Louise L. Hay
We all have techniques we depend on to lift our spirits when we’re feeling down about ourselves or our lives.
A while back I realized something about the ones I’d found most effective when struggling to forgive or accept myself: Many of them involved seeking validation from other people.
Some of my most effective mood-boosters included:
  • Reading emails from readers who’d benefitted from my writing
  • Calling people I loved and reminding myself of how much they valued me
  • Sharing my experiences and recognizing through the resultant conversations that I wasn’t alone with my feelings and struggles
These are all perfectly valid approaches to feeling better, but they all hinge on praise and external support.
Getting help from others is only one part of the equation. We also need to be able to validate, support, and help ourselves.
I’ve come up with a few ideas to create a little more balance in my support system, making myself a more central part of it.
If you’re also looking to increase your capacity for self-soothing to depend less on validation from others, you may find these ideas helpful:

1. Make a “you” section in your daily gratitude journal.

Of course this assumes you already keep a gratitude journal to recognize and celebrate all the good things in your day. If you don’t, you can still take a few minutes every day to give yourself some credit.
Note down the things you’ve done well, the choices you’ve made that you’re proud of, the progress you’ve made, and even the things that required no action at all—for example, the time you gave yourself to simply be.
When you regularly praise yourself, self-validation becomes a habit you can depend on when you need it the most.

2. Before seeking external validation, ask yourself, “What do I hope that person tells me?” Then tell it to yourself.

Odds are you aren’t always looking for someone’s advice or opinion when you come to them with a painful story. You’re looking for them to confirm you didn’t do anything wrong—or that, if you did, you’re not a bad person for it.
Essentially, you’re looking for someone else to see the best in you and believe in you. Give yourself what you’re seeking from them before making that call. Then by all means, make it if you want to.
The goal isn’t to stop reaching out to others. It’s to also be there for yourself. Do that first.
The words you want to hear from someone else will be far more powerful if you fully believe what they’re saying.

3. Recognize when you’re judging your feelings.

If you’re in the habit of feeling bad about feeling down, or feeling bad about feeling insecure—or generally having emotional reactions to emotions—you will inevitably end up feeling stuck and helpless.
Get in the habit of telling yourself, “I have a right to feel how I feel.” This will help you understand your feelings and work through them much more easily, because you won’t be so deeply embedded in negativity about yourself.
Once you’ve accepted your feelings, you’ll then be free to seek support for the actual problem—not your self-judgment about having to deal with it.

4. See yourself as the parent to the child version of you.

I know this one might sound odd—bear with me! Many of us didn’t receive the type of love, support, and kindness we needed growing up, and this may have taught us to treat ourselves harshly and critically.
When you’re looking for that warm, fuzzy feeling that emerges when someone you trust tells you, “Everything is going to be okay,” imagine yourself saying it to your younger self.
Picture that little kid who tried so hard, meant no harm, and just wanted to be loved and cherished. This will likely help in deflating your self-criticism and fill you a genuine sense of compassion for yourself.
Once again, this doesn’t need to be an alternative to seeking compassion from others; it just provides a secure foundation from which you’ll be better able to receive that.

5. Get in the habit of ask yourself, “What do I need right now?”

Oftentimes when we’re feeling down on ourselves, we feel a (sometimes subconscious) desire to punish ourselves. When we reject or deprive ourselves in this way, we exacerbate our feelings because we then feel bad about two things: the original incident and the pain we’re causing ourselves.
If you’re feeling down, or down on yourself, ask yourself: “What does my body need? What does my mind need? What does my spirit need?” Or otherwise expressed: What will make you feel better, more stable, healthier, and more balanced?
You may find that you need to take a walk to feel more energized, take a nap to feel better rested, practice deep breathing to clear your head, or drink some water to hydrate yourself.
This is validating yourself in action. Whenever you address your needs, you reinforce to yourself that they are important, regardless of whatever you did or didn’t do previously.
One more thing has helped me tremendously in validating myself: accepting that it’s okay to need reminders like these. There was a time when I saw this as something shameful—an indication that other people who seemed self-assured were somehow better than me.
I wondered why self-kindness didn’t always come instinctively. But when I stopped judging myself, I remembered all the experiences that helped shape my critical inner voice. It wasn’t a sign of weakness that I needed to put in some effort; it was a sign of strength that I was willing to do it.
It’s one of life’s great ironies, that it feels so natural to feel bad about feeling bad. All this does is keep us stuck. When we stop blaming ourselves for having room to grow, we’re free to focus our energy on doing it.
Do you have any techniques for validating yourself?

2. 7 Important Questions to ask yourself today.

7 Important Questions to Ask Yourself Today


“What you do today is important because you are exchanging a day of your life for it.” ~Unknown
During the first week of July 2012, a storm left my little town and nearly one million other people in the Mid-Atlantic Region without electricity. The outage lasted eight days for Buffalo, Ohio, and we saw triple digits (F) each day.
I spent much of my free time in a hammock practicing my watching skills. I watched as I breathed in. I watched as I breathed out.
I watched thoughts pop up out of nowhere as I watched the leaves of two young oak trees dance in the hot, humid July breeze.
I think that week here in Ohio was as impactful as the 10-day Thich Nhat Hanh Retreat I experienced in October 2011.
It’s amazing to me the amount of perspective one can gain in such a short period of time.
The day the electricity was restored I decided to limit myself to just a few minutes on the Internet, which turned into an hour. I then returned to my hammock to watch my breath and my thoughts.
I wanted to make sure I understood the lessons of that week, and most of all I wanted to take with me the peace of mind I had rediscovered.
So, there I was—under those two trees listening to birds chirp in the absence of gas generators and watching my thoughts.
I brought with me a pen, a legal pad, and a few questions I thought would be helpful to answer before I plugged back in and continued to do what I do.

Question 1: What Brings Meaning to Your Experience?

As I asked this question to my “self,” I started to realize that my focus has been all over the place.
I have a long list of goals. I spent most of my life goofing off, and never thought I could do much of anything. Since I realized that I can do whatever I decide, setting and achieving goals has been fun for me.
After spending enough time asking this question, I realized that I have three major goals and a list of desired outcomes based on me reaching those goals.
This realization has narrowed my focus a great deal.
What brings meaning to your experience?

Question 2: How Do You Spend/Invest/Leverage Your Time?

Now that I have an idea of what is meaningful to me, it’s easy to look at my daily habits and see where it is I am being mindful of my use of time.
I love me some Facebook, but is it really helping me develop my primary goal—being calm, peaceful, and loving—or is it falsely fulfilling my “need” to feel connected?
I quickly realized I am better off by scheduling social network time as I do appointments. It’s actually been more effective in connecting with people.
This question is proving to be very valuable to me daily, and has morphed into “Is this the best use of your time and energy?”

Question 3: How Do You Feel?

A lot of my research lately has been focused on the limbic system. I’ve been studying stress hormones and breathing techniques that will bring the system (mind/body) back to a state of calm being.
I ask this question each morning and the answer greatly determines how the rest of my day goes.
My primary goal in life is to be calm, kind, and loving. All of the other goals I have listed are things I’d like to do or things/experiences I’d like to have. If I’m feeling a little anxiety when I wake up, my best course of action is to get myself relaxed and calm.
Make sure you ask this question before any coffee. This leads to the next question.

Question 4: What If You Die Tomorrow?

This question actually morphs into a few more.
If you die tomorrow do they know you loved them?
If you die tomorrow are all your apologies said?
If you die tomorrow do you take any forgiveness with you?
If you die tomorrow did you do something today that was meaningful?
Many things in my life are meaningful to me.
On my last day on this planet I hope to wake up and write, eat a variety of fruits, nuts, and oats for breakfast, take a nap, hug 20 people, paddle on my standup paddle board, catch a wave or a wake, tell some people I love them, make love, and enjoy a nice cup of tea.
What if you die tomorrow?

Question 5: How Can You Brighten Somebody’s Experience Today?

Hugs are proven to produce a sense of well-being in both people. Smiles are contagious. Sometimes a kind word from a stranger makes the difference in a person’s day.
It’s so easy to allow our attention to spin out. Most of us are overstimulated, overcommitted, and overly concerned with getting more stuff.
A lot of people have their eyes fixated on the tiny screen of their smartphones. They answer texts and update Facebook while they are in the company of loved ones. The world passes them by as they scroll through so called newsfeeds.
I rarely take my phone out of my house. I know that the ease of access will have me staring into the abyss trying to fulfill that sense of connection while missing the chance to connect in person.
Whose day can you brighten today?

Question 6: What Choices Can You Make Differently?

My brain is programmed to recognize every stupid thing I do, and I still do some pretty stupid things. I recognize them, and do my best to change my behaviors. Some habits seemingly take longer to adjust.
The main reason I haven’t shaved my head and gone to devote myself to mindful meditation at some Thich Nhat Hanh Monastery is that I really think I gain more from the challenge of living a regular guy’s life mindfully.
I think sometimes conflict brings resolution. I’ve learned more about myself through dealing with people I don’t particularly like than I have from my time on the yoga mat or the meditation pillow.
I recognize myself in all that I see. So, I ask myself this question so that I am able to see more and more beauty each day.
What choices can you make differently today?

Question 7: What Can You Give Today?

I spend very little of time trading hours for dollars. I’ve reduced my expenses and lifestyle to afford me the time to work on me, and to write.
As my marketing of books and services takes hold I’ll have more money to give; but for now I have so much more than money can buy.
I have an able body and some helping hands. I have two ears to listen, two arms to embrace, and a mind full of useful information.
I have an endless supply of encouragement when I see people on a mission, and an infinite supply of love when I spend the time to clear.
I have a great smile, which I sometimes forget to show. I’m witty, goofy, and geeky enough to give the gift of laughter.
I really have all that I need in life and so much more.
What can you give today? And what important questions would you add to the mix?

Seting up my HP-DV6 with Ubuntu 12.04

This helped get my HP DV6 - 1152tx  laptop with all its gadgets up an running with .
 Ubuntu 12.04
 
This article will explain how to configure Ubuntu Precise 12.04 to fully use the HP 2510p laptop hardware.
It will also help you to tweak your HP 2510p for better overall performances and battery power management.

1. Wifi Connexion Problems

HP 2510p wireless adapter is Intel Pro 4965.

# lspci
...
10:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)

This adapter is directly recognised during an Ubuntu 12.04 installation.
You can straight away connect to networks using WEP encryption. But, you may get into trouble when using WPA2 encrypted networks. With this encryption protocol, connexion may be impossible, the adapter not being able to obtain an IP address.
This problem comes from the 802.11n protocol which is not fully handled by actual drivers. It has to be disabled to solve the issue.
To do so, create or edit the /etc/modprobe.d/options.conf file as root and add the following line :

/etc/modprobe.d/options.conf

options iwl4965 11n_disable=1

After a reboot, your wifi connexion problems should be part of the past.

2. Fingerprint Sensor

HP 2510p is embedding an AES2501 fingerprint sensor.

# lsusb
...
Bus 005 Device 002: ID 08ff:2580 AuthenTec, Inc. AES2501 Fingerprint Sensor

Thanks to the Fprint project, your fingerprint sensor can be fully supported under Ubuntu. It can allow you :
  • to login with your fingerprint
  • to replace your su password with your fingerprint
To do so, you first need to declare the FPrint PPA :

# sudo add-apt-repository ppa:fingerprint/fprint
# sudo apt-get update

You can now install the FPrint demo software :

# sudo apt-get install fprint-demo

The demo software can be launched from the accessories/fprint-demo menu.
Your fingerprint sensor should be recognised and you should be able to enroll your fingerprints.
FPrint demo -main screen     FPrint demo - finger print

2.1. Authentification Daemon

As your sensor has been tested and is fully working, you can now install the daemon that will be in charge of the fingerprint authentification process.
Your fingerprint authentification will then replace your password for login or su.
Install the libpam-fprintd daemon :

# sudo apt-get install libpam-fprintd

Once the daemon installed, you can enable the fingerprint login per user basis thru System settings / User Accounts.
When you select a user, a new Fingerprint login field is available to enable the use of the fingerprint sensor instead of the standard password.
Finger print authentification - step 1
The activation of this option is done in 2 main steps.
First one is the selection of finger to use.
Finger print authentification - step 2
Second one is the fingerprint enrollment.
Finger print authentification - step 3
Once your fingerprint has been registered, everything is ready for your fingerprint authentification.
Finger print authentification - step 4

2.2. Fingerprint Authentification

As the enrollment process has been done for your account, your authentification process is now done using :
  1. Your fingerprint, as the principal method
  2. Your password, in case of 3 faulty attempts
This double method process is true at anytime. That means that in case of trouble with your fingerprint recognition, you can always use your password.
So, if you close your session or reboot, your login screen should be like this :
Finger print authentification - Login

Everytime you will be launching an application needing the root permission, you will be prompted with a dialog like this :
Finger print authentification - Gksudo
Even under a terminal console, in case of sudo, you will be prompted the same way :

# sudo su
Swipe your finger on AuthenTec AES2501
Failed to match fingerprint
Swipe your finger on AuthenTec AES2501
Failed to match fingerprint
Swipe your finger on AuthenTec AES2501
Failed to match fingerprint
[sudo] password for xxxxx :

Your account access is now fully controled by your fingerprint …

3. Performance Tweaks

icon-performance

3.1. Preload

Preload is an adaptive readahead daemon. It monitors applications that you use, and by analyzing this data, predicts what applications you might run. It then fetches those binaries and their dependencies into memory for faster startup times.
If your hp 2510p is having more than 1 Gb of RAM, it will increase your overall experience.
To install it just do :

# sudo apt-get install preload

After some time you will notice that your apps are starting faster.

3.2. zRAM swap

zRAM creates a RAM based block device which acts as a swap disk, but is compressed and stored in memory instead of swap disk, allowing very fast I/O and increasing the amount of memory available before the system starts swapping to disk.
With the slow hard disk and a good amount of RAM found on modern laptops, zRAM is giving a real boost effect as soon as your system starts to need swapping.
To install it, do these commands :

# sudo add-apt-repository ppa:shnatsel/zram
# sudo apt-get update
# sudo apt-get install zramswap-enabler

It should now be operationnal.
You can check that it is running :

# cat /var/log/syslog | grep zram
Apr 21 13:14:26 nicolas-2510p kernel: [ 26.021442] zram: module is from the staging directory, the quality is unknown, you have been warned.
Apr 21 13:14:26 nicolas-2510p kernel: [ 26.033008] zram: Creating 2 devices ...
Apr 21 13:14:26 nicolas-2510p kernel: [ 26.171935] Adding 1015872k swap on /dev/zram0. Priority:100 extents:1 across:1015872k SS
Apr 21 13:14:26 nicolas-2510p kernel: [ 26.183287] Adding 1015872k swap on /dev/zram1. Priority:100 extents:1 across:1015872k SS

More info can be found on  http://www.webupd8.org/2011/10/increased-performance-in-linux-with.html

3.3. Virtual Memory

With Linux, you can tune how much RAM based cache to use for dirty pages and how frequently to flush that cached data back to disk. Dirty pages are the pages in memory that have been updated but still not written to disk. You can also tune the behavior of memory swap. Because of the low speed 5400 rpm hard disk provided by HP 2510p, proper virtual memory tweaks can give a real performance boost.
Five important parameters can be adjusted :
  • vm.swappiness - This control is used to define how aggressive the kernel will swap memory pages. Higher values will increase agressiveness, lower values decrease the amount of swap.
  • vm.dirty_ratio - Contains, as a percentage of total system memory, the number of pages at which a process which is generating disk writes will itself start writing out dirty data.
  • vm.dirty_background_ratio - Contains, as a percentage of total system memory, the number of pages at which the pdflush background writeback daemon will start writing out dirty data.
  • vm.dirty_expire_centisecs - The pdflush writeback daemons will periodically wake up and write 'old' data out to disk. This tunable expresses the interval between those wakeups, in 100'ths of a second.
  • vm.vfs_cache_pressure - Controls the tendency of the kernel to reclaim the memory which is used for caching of directory and inode objects.
vm.swappiness=60 is the default setting in Ubuntu. Reducing this value may improve overall performance for a typical Ubuntu desktop or laptop installation. A value of vm.swappiness=10 is recommended in  https://help.ubuntu.com/community/SwapFaq.
If vm.dirty_ratio and vm.dirty_background_ratio are too high, when the flush starts, you will get blocked I/O for as much as several seconds at a time, not being able to do anything else. For example, with Ubuntu standard setting vm.dirty_ratio=60, it represents a very big amount of data to write back to a slow disk (1.2 Gb data for 2 Gb RAM) !
A typical side effect of this setting is seen during big file transfers : during the transfer, your gnome desktop will behave as freezed. This is because your file is cached & flushed, cached & flushed, ...
So, because of netbook and laptop specificities (good amount of RAM & slow disk), we need to lower these values to avoid these freeze. For 2 Gb RAM (you can adjust these values to your specific configuration), I tweaked these parameters to vm.dirty_ratio=10 and vm.dirty_background_ratio=5.
vm.vfs_cache_pressure determine the behavior of cache between dentry + inodes and file blocks. Decreasing vm.vfs_cache_pressure causes the kernel to prefer to retain dentry and inode caches instead of file blocks. File block are then being freed first. We can tune this parameters in a way that you will get less 'freeze' feeling while exploring your filesystem when a file transfer is already running. Your previous directory listing will remain longer in the cache memory. After short tests, I decided to set vm.vfs_cache_pressure=50.
For test purpose, you can set all these parameters dynamically, effect is immediate :

# sudo su
# sysctl -w vm.swappiness=10
# sysctl -w vm.dirty_ratio=10
# sysctl -w vm.dirty_background_ratio=5
# sysctl -w vm.vfs_cache_pressure=50

You can now check that you can browse your filesystem directories much faster during heavy file transfers.
As we need to make the changes permanent, you need to surcharge the kernel values that will be used at boot time in a new configuration file under /etc/sysctl.d :

# sudo gedit /etc/sysctl.d/99-laptop-tweaks.conf


/etc/sysctl.d/99-laptop-tweaks.conf

# /etc/sysctl.d/99-laptop-tweaks.conf
# Configuration file for setting netbook and laptop kernel tweaks
#

# limit usage of disk swap
vm.swappiness = 10

# limit percentage of dirty cache in memory
vm.dirty_background_ratio = 5
vm.dirty_ratio = 10

# give filesystem cache more importance than file blocks cache
vm.vfs_cache_pressure = 50

They will be taken into account at every boot.

4. Power Management

icon-battery

4.1. Advanced Power Management

Hard Disk Advanced Power Management defines your hard disk behavior in a way to :
  • protect its heads by doing head parking when possible
  • save energy by spinning down after inactivity period
The head parking mecanism helps to protect your hard disk in case of shock. A brand new hard disk is able to handle between 200 000 and 600 000 head parking cycles before failure. So you have to make sure that your APM tuning is not resulting in a too fast head parking cycle.
APM parameter has to be set by hdparm and for the default Samsung 80 Gb Hard Disk of HP 2510p it can take these values :
  • 1 : Aggressive APM settings, head parking occurs after a very short time
  • 128 : manufacturer default value, quite aggressive about head parking
  • 254 : Relaxed APM settings, head parking takes place after a very long time
  • 255 : APM disabled, head parking disabled
The main problem is that Ubuntu default value is set to 128, which is quite low.
Another important parameter is the spindown timeout, which is as low as 2 seconds with Ubuntu standard setting.
That means that your hard disk may park its heads as soon as it detects 2 seconds without disk activity. Both these values imply most of the time some very frequent hard disk head parking.
You can easily check your head parking counter with smartctl tool. You may have to install it as it is not installed by default.

# sudo apt-get install smartmontools

The number in red is your head parking counter. If you go on battery and check it every minute, you should see it increasing quite fast ...

# sudo smartctl -a /dev/sda | grep Load_Cycle_Count
193 Load_Cycle_Count 0x0032 097 097 000 Old_age Always - 34552

To change the default behavior and protect your hard disk, you need to add this section at the end of /etc/hdparm.conf :

# sudo gedit /etc/hdparm.conf


/etc/hdparm.conf

...
# set APM to 254 and spindown to 2 hours (244)
/dev/sda {
  apm = 254
  spindown_time = 244
}
...

These values will take effect after next reboot.

4.2. Laptop Mode Tools

Laptop Mode Tools is a laptop power saving package. It allows you to extend the battery life of your laptop. It is the primary way to enable the Laptop Mode feature of the Linux kernel, which allows your laptop hard drive to spin down. In addition, it allows you to tweak a number of other power-related settings using a simple configuration file.
You can install that package very simply :

# sudo aptitude install laptop-mode-tools

4.2.1. Oneiric Ocelot bug

If at the end of the install you get this message,

Setting up laptop-mode-tools (1.57-1ubuntu1) ...
* Enabling laptop mode...
Unhandled kernel version: 3.0 ('uname -r' = '3.0.0-17-generic')
Couldn't acquire lock. Retrying....

 you are in front of a bug of the Oneiric version, which is incompatible with kernel 3.0. But, this bug is simple to correct !
To do so, just open /usr/sbin/laptop_mode file as root and add the line in red :

/usr/sbin/laptop_mode

...
case "$KLEVEL" in
  "2.4" ) ;;
  "2.6" ) ;;
  "3.0" ) ;;
  *)
    log "ERR" "Unhandled kernel version: $KLEVEL ('uname -r' = '$(uname -r)')" >&2
    exit 1
  ;;
...

You now need to restart the laptop-mode service :

# sudo /etc/init.d/laptop-mode start
 * Enabling laptop mode...

Bug is part of the past ...

4.2.2. APM settings

Laptop mode tools allow you to tweak APM parameters (explained earlier) when switching to battery mode.
To reflect the boot parameters modifications explained previously, you need to set them as the default battery mode parameters.
You need to modify /etc/laptop-mode/laptop-mode.conf as root :

/etc/laptop-mode/laptop-mode.conf

...
CONTROL_NOATIME=1
...
LM_BATT_HD_IDLE_TIMEOUT_SECONDS=7200
...
BATT_HD_POWERMGMT=254
...

4.2.3. USB

USB auto-suspend is enabled by default. It means that any USB device will be set into sleep mode to save power.
This may be a problem if you are using a USB mouse (usbhid) or a USB key (usb-storage). You need to blacklist them from being set to sleep mode.
On the same aspect, to be able to use the fingerprint, you need to blacklist it from the devices handled by auto-suspend.
First, get the fingerprint USB device ID :

# lsusb
...
Bus 005 Device 002: ID 08ff:2580 AuthenTec, Inc. AES2501 Fingerprint Sensor

To blacklist devices, you need to add the ID in /etc/laptop-mode/conf.d/usb-autosuspend.conf as root :

/etc/laptop-mode/conf.d/usb-autosuspend.conf

...
AUTOSUSPEND_USBID_BLACKLIST="08ff:2580"
...
AUTOSUSPEND_USBTYPE_BLACKLIST="usbhid usb-storage"

4.2.4. Bluetooth

If you want to automatically disable the bluetooth adapter when running on battery, you have to set bluetooth management in /etc/laptop-mode/conf.d/bluetooth.conf as root :

/etc/laptop-mode/conf.d/bluetooth.conf

...
CONTROL_BLUETOOTH=1

4.3. Jupiter Applet

Under Gnome, Jupiter applet allows some important power saving actions :
  • adjust CPU frequency
  • enable/disable wireless device like Bluetooth or Wifi
  • enable/disable multiple video displays
Even if this applet is not compulsory, it may be very helpful.
As Jupiter is supported by WebUpd8 team, a PPA is available to ease the installation of this applet :

# sudo add-apt-repository ppa:webupd8team/jupiter
# sudo apt-get update
# sudo apt-get install jupiter

If you are using Gnome Shell, the icon is available thru the lower message bar.
To display it into the topbar, you need to install the gnome-shell-classic-systray extension :

# sudo add-apt-repository ppa:webupd8team/gnome3
# sudo apt-get update
# sudo apt-get install gnome-shell-classic-systray

After a reboot, the jupiter applet should be accessible via the topbar icon
Jupiter applet

With these different tips, you are now able to use the full potential of your HP 2510p laptop.
If you want to go further, with some overclocking or hardware modifications, the HP 2510p owners lounge forum is a very good place to start.
Enjoy !

Thursday, July 18, 2013

Fix Missing Serial/Product Numbers for HP Laptops

I have taken this information from http://diypcrepair.wordpress.com/2013/04/30/how-to-fix-system-board-ooa-missing-system-information-hp/ I tried this on an HP DV6 1152tx notebook and it worked.

How to Fix “System Board OOA” or “Missing System Information” or “Product Information Not Valid” HP

This happens when a motherboard loses the information that’s “tattooed” onto it, or burned onto it. HP says the only way to fix this issue is to pay a technician to repair the issue. I have found a way to do it yourself, although it does require a little finesse and following directions. It’s not too difficult, though.
Before you try the method below, see if this method works first, because it is less of a headache to deal with.
Things you’ll need:
  1. Empty USB thumb drive
  2. About 30 minutes or less
Here’s How:
  1. First, download this utility. It’s called Rufus, and it quickly and easily makes bootable flash drives, which is how we are going to run the HP tattooing utility.
  2. Next, download HPBQ138.exe. This is the utility HP service technicians use to burn system information to the motherboard. Sometimes this is called the DMIFIT tool.
  3. Now create a bootable USB thumb drive using Rufus. Follow the screenshot below for the exact options to choose.
    How to Create a Bootable Drive
    How to Create a Bootable Drive
  4. Now open the flash drive and drag HPBQ138.exe (not zipped) into the main directory. It should now look something like this:
    Files needed to use DMIFIT
    Files needed to use DMIFIT
  5. Now reboot your computer and boot from the USB drive. If you don’t know how, use the guide here.
  6. Once in the DOS environment, type: “HPBQ138.exe” without the quotes. This should start the DMIFIT utility.
  7. Follow the guide below to update system board information:
    • (0) Serial Number = S/N on back of laptop
    • (1) Notebook Model = model number of back of laptop
    • (2) GUID Number = random
    • (3) UUID Number = Select 1 to generate UUID
    • (4) SKU Number = Product Number (e.g. WA985UA#ABA)
    • (5) CTO Localization Code = Last 3 letters (e.g. ABA)
    • (6) MAC Address = Random
    • (7) PCID = Sticker/ printed on back, under battery or on MOBO. (This may be difficult to find but it’s there and hopefully not burned or rubbed off. I found mine under the battery compartment in really small letters. It looked like this: “PCID: 1234567…”)
    • (8) System Board CT # = blank
  8. Save the information and reboot.
Leave a comment if you have questions and I will respond, but my assistance will be limited.
Also, let me know it worked okay!


Wednesday, July 3, 2013

HOW TO FIX: Outlook not remembering passwords (Windows XP)

HOW TO FIX: Outlook not remembering passwords (Windows XP)

An error in the registry at the following location can prevent Microsoft Outlook from remembering passwords for E-Mail accounts:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders

It can be fixed by resetting the entries back to the defaults. The easiest way to do this is the download the file below (usershellfolders.reg) and double click on it. Click on Yes to allow the changes to be imported, then try setting the password in Outlook again.

usershellfolders.reg

Daftar Harga PC Tablet IMO Tab Murah Terbaru

Harga PC Tablet IMO - Kami informasikan dengan sangat lengkap daftar harga pc tablet IMO tab untuk harga baru maupun harga bekas. Produk-produk dari IMO ini sangat cocok bagi anda yang sedang mencari tablet pc berbasis sistem operasi Android yang murah bahkan bisa dibilang sangat murah.

Dari data yang kami di pasaran untuk harga tertingginya saja hanya satu juta enam ratus ribu rupiah pada produk Z7 Orion. Seri terbaik dari tablet pc IMO android ini sudah menggunakan processor dual core dengan frekuensi mencapai 1 GHz dan dibekali dengan kamera 8 mega pixel.  Selain itu juga sudah menggunakan OS android ice cream sandwich yang lumayan up to date.

Tidak hanya untuk sim card GSM, tablet dari IMO juga ada yang support CDMA seperti bisa kita lihat pada IMO Tab Zone yang dilepas ke pasaran seharga satu juta empat ratus ribuan saja. Untuk kamera memang tidak terlalu besar, dengan 2 mega pixel sudah lumayan lah untuk jeprat sana sini.

Masih kurang murah? tenang saja masih ada dua produk tablet yang harganya dibawah satu juta rupiah. Anda bisa menemukan tablet android murah ini pada IMO tab Y7 plus dan IMO tab mars yang harganya hanya tujuh ratus ribuan saja. Dengan harga segini jangan minta speksifikasi yang macem-macem, cukup minimalis tapi OS sudah ice cream sandwich juga. Jadi tidak ketinggalan lah kalau hanya untuk sekedar memakai tab android terbaru.

PC Tablet IMO Tab Y One Harga Rp 1.100.000
Harga IMO Tab Y One
Jaringan 2G: GSM 850/900/1800/1900, Sim 1 dan 2
Jaringan 3G: -
Ukuran: 200 x 121 x 11.7 mm, Berat - gram
Layar: 7 inch 800 x 480 pixel
Processor: ARMv7 1GHz
OS: Android v 4.0 ICS
Kamera: Primer: 3.2MP, Sekunder: VGA
Memori: 512MB RAM, Internal 512MB, eksternal up to 32 GB
Batere: Li-Ion 3000mAh


PC Tablet IMO Tab Z6 Harga Rp 1.220.000
Harga IMO Tab Z6
Jaringan 2G: GSM 850/900/1800/1900
Jaringan 3G: -
Ukuran: 200 x 118 x 13.5mm, Berat 300 gram
Layar: 7 inch 800 x 480 pixel
Processor: Cortex A10 1.2 GHz
OS: Android v 4.0 ICS
Kamera: Primer: 2MP, Sekunder: tidak ada
Memori: 512MB RAM, Internal 4 GB, eksternal up to 32 GB
Batere: Lithium Polymer 3500 mAH



PC Tablet IMO Tab Zone Harga Rp 1.400.000
Harga IMO Tab Zone
Jaringan 2G: GSM 900/1800/1900
Jaringan 3G: WCDMA 2100 MHz
Ukuran: 192 x 119 x 11 mm, berat 360 gram
Layar: 7 inch 800 x 480 pixel
Processor: Cortex A8 1.2 GHz
OS: Android v 4.0 ICS
Kamera: Primer: 2MP, Sekunder: VGA
Memori: 512MB RAM, Internal 4 GB, eksternal up to 32 GB
Batere: Li-Ion 2500mAH



PC Tablet IMO Tab Y7 Plus Harga Rp 750.000
Harga IMO Tab Y7 Plus
Jaringan 2G: -
Jaringan 3G: -
Ukuran: 198 x 124 x 11 mm, Berat 399 gram
Layar: 7 inch 1024 x 600 pixel
Processor: ARMv7 1GHz
OS: Android v 4.0 ICS
Kamera: Primer: 3.2MP, Sekunder: VGA
Memori: 512MB RAM, Internal 512MB, eksternal up to 32 GB
Batere: Li-Ion 3000mAh



PC Tablet IMO Tab Mars Harga Rp 700.000
Harga IMO Tab Mars
Jaringan 2G: -
Jaringan 3G: -
Ukuran: 197 x 119 x 11 mm, Berat 323 gram
Layar: 7 inch 800 x 400 pixel
Processor: Cortex A8 1.2 GHz
OS: Android v 4.0 ICS
Kamera: Primer: -MP, Sekunder: VGA
Memori: 512MB RAM, Internal 4GB, eksternal up to 32 GB
Batere: Li-Ion 2000mAh



PC Tablet IMO Tab Z7 Orion Harga Rp 1.600.000 Bekas Rp 1.250.000
Harga PC Tablet IMO Tab Z7 Orion
Jaringan 2G: GSM 850/900/1800/1900
Jaringan 3G: HSDPA 900/2100
Ukuran: 198 x 124 x 11 mm, berat 399 gram
Layar: 7 inch 1024 x 600 pixel
Processor: Dual core 1.0 GHz
OS: Android v4.0 (Ice Cream Sandwich)
Kamera: Primer: 8MP, Sekunder: VGA
Memori: 512MB RAM, Internal 4 GB, eksternal up to 32 GB
Batere: Li-Ion 3500mAH




PC Tablet IMO Tab Z-One Harga Rp 1.400.000
Harga IMO Tab Z-One
Jaringan 2G: GSM 850/900/1800/1900
Jaringan 3G: HSDPA 900/2100
Ukuran: -
Layar: 7 inch 800 x 400 pixel
Processor: Cortex A8 1.2 GHz
OS: Android v 4.0.3 ICS
Kamera: Primer: 2MP, Sekunder: VGA
Memori: 512MB RAM, Internal 4 GB, eksternal up to 32 GB
Batere: Li-Ion 2500mAH



Silahkan juga lihat harga tablet samsung yang merupakan pc tablet terlaris saat ini.

Tuesday, July 2, 2013

Resolving general printing problems

Operating systems: Windows Vista, 7

I have found this simple process can resolve many printing problems.

1. Turn the printer off.
2. Click the 'Start' button in the bottom left corner of the screen. In the space at the bottom of the window, type in 'Command'.
3. From the list above, right click on 'Command Prompt' then left click on 'Run as Administrator' from the menu appears. Click on 'Yes' or 'Continue' if a warning message appears.
4. Within the black window that appears, type in the following commands, pressing the enter key after each one:
    (a) net stop spooler
    (b) del %systemroot%\System32\spool\printers\* /Q
    (c) net start spooler
5. Close all the windows on the screen and then turn the computer off by clicking 'Start', then clicking 'Turn Off'. Wait for the screen to go completely blank.
6. Ensure that paper is correctly loaded in the printer.
7. Ensure that the cable is firmly connected between the computer and printer.
8. Turn on the printer and ensure that no error indicators are displayed. An error (such as empty ink cartridges) usually prevents any printing at all and needs to be addressed before going onto the next step.
9. Turn on the computer and wait for it to become fully operational. Try printing again.
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