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Showing posts with label computer laptop tricks.. Show all posts
Showing posts with label computer laptop tricks.. Show all posts
Two Ways to View All the Passwords Stored in Firefox and crome.
Monday, December 2, 2013
Two Ways to View All the Passwords Stored in Firefox.
How To Turn Off Laptop’s Monitor Without Affecting Any Running Programs.
Monday, December 2, 2013
How To Turn Off Laptop’s Monitor Without Affecting Any Running Programs.
Its almost impossible to turn off laptop’s monitor without putting it into hibernate/standby mode. But the problem with this is that you can’t run any programs while in hibernate or standby mode. So, how to turn off laptop’s monitor without affecting any running programs?
Download MonPwr
Its an open source application which is written using .NET platform. Its compatible with Windows XP and Windows Vista.
Download Dark
Enjoy!
USE MONPWR UTILTY
MonPwr is a freeware utility that lets you turn off your Laptop’s monitor. You just need to click a button and the monitor will turn off. To turn it on again, press space or enter key. When you turn off the monitor using MonPwr, the processes running in the background are not affected. The current version of MonPwr is compatible with all versions of Windows.Download MonPwr
USE DARK – A LIGHT SYSTEM TRAY APP
Dark is a small and lightweight application that lets you turn off your laptop’s monitor by double clicking its icon in the system try (or notification area).Its an open source application which is written using .NET platform. Its compatible with Windows XP and Windows Vista.
Download Dark
CONCLUSION
You can use any of the above tools to turn off your laptop’s monitor. Unfortunately both these application work only if your laptop is running Windows OS. If you know about any similar app that works on Linux or Mac, then do let me know using the comment form below.Enjoy!
Troubleshoot – Computer Restarts at Windows XP Loading Screen.
Monday, December 2, 2013
Troubleshoot – Computer Restarts at Windows XP Loading Screen.
One of my friend’s laptop recently got this strange problem of restarting at the windows loading screen. Now this was a unique problem since I couldn’t tweak any of the windows settings without first getting into it, and in this case, this was impossible. After a few hours of research I concluded that the trouble is caused by damaged kernel32.dll file, so I simply extracted a new copy of kernel32.dll from the windows xp cd to my friend’s laptop and it started working fine again. Here’s a step by step procedure to do the same-
1. Start the recovery ronsole from the windows boot options menu. If you don’t have the recovery console installed, then start the recovery console from windows xp cd, like this,
a. Insert the windows xp cd into the cd drive and restart the computer to boot from this cd.
b. Follow all the prompts during the text based part of the windows xp setup. Choose recover or repair option by pressing R.
c. Type the administrator’s password when prompted.
2. Now you will be at command prompt. Type cd system32 and press enter
3. Then type ren kernel32.dll kernel32.old and press enter
4. Now type map and then press enter.
5. Now note the drive letter that is assigned to assigned to the cd drive that contains the windows xp cd. It will be displayed in a format similar to this,
D:\Device\CdRom0
6. Type
Expand D:\i386\kernel32.dl_
where D is the drive letter of the cd drive that contains the windows xp cd. This may be different for your computer. See the output of step 5 to find out what is the drive letter for your computer. (Also, note the underscore character after the “l” in kernel32.dl_)
The following message will be displayed after the above command,
Kernel32.dll, 1 file(s) expanded.
7. Type exit to restart the computer.
Hopefully this will solve the problem of computer restarting at the loading screen. If not, then use comments below to post your special case.
Increase Life Span of Your Laptop’s Battery With Proper Calibration.
Monday, December 2, 2013
Increase Life Span of Your Laptop’s Battery With Proper Calibration
The life of the laptop’s battery depends upon multiple factors. One of the most important factor is the system you follow to charge the battery and how it gets discharged. Its like memory in the battery. The battery retains your habits of charging/discharging and after some time, it is never fully charged or discharged.
For instance, you will notice that when you purchased the laptop the battery lasted for around 2 hours, but now it lasts only for around 45 minutes. This is because, you probably keep the laptop connected to power cable for long intervals of time and the battery has forgotten its ability.
To restore its capability a complete charge and discharge cycle is required. This is called battery calibration. You should calibrate your laptop’s battery at least once in a month to prolong its life and mileage.
HOW TO CALIBRATE LAPTOP’S BATTERY
1. First charge the laptop’s battery to 100%.2. Assuming that you are on windows, Go to Control Panel > Power Options. Now change the hibernation settings such that the laptop auto hibernates when the battery level reaches 4%.
3. Now use the laptop normally until it auto hibernates.
4. Now leave the laptop alone for at least 5-6 hours.
5. After this, charge the battery again to 100%.
That’s it. Calibrate your laptop’s battery once every month to increase its life span.
Important Note - This method of calibration works only if your laptop uses Ni-MH cells in the battery. If your laptop uses Li-Ion battery, then DON’T USE this method as it will decrease the life span of your Li-Ion battery. Check your laptop’s manual to find out the battery type.
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