Battery meter probem
I haven't used my laptop the past several months. Yesterday I plugged in the AC adapter and waited for the battery to charge up. Hours later I checked and the battery meter read 0% available (plugged in, charging). I can still use the laptop plugged
in but it always reads 0%. I've tried various problem solving avenues but nothing fixed the problem. Now I'm at a loss.
Can anyone help? Thanks.
Keys to the Problem Battery meter probem
References to Vista also apply to Windows 7.
Check with System maker's Support, their on-line documentation and drivers, and their forums
(if any) for known issues.
Some maker's have issued BIOS and other updates to help with battery
Do these to clear corruption and repair/replace damaged/missing system files.
Run DiskCleanup - Start - All Programs - Accessories - System Tools - Disk Cleanup
Start - type in Search box - COMMAND find at top of list - RIGHT CLICK - RUN AS ADMIN
How to Repair Windows 7 System Files with System File Checker
Then run checkdisk (chkdsk).
How to Run Disk Check in Windows 7
Other information that might help :
Control Panel - Power Options - Power Plans - Change plan Settings - check the Advanced
Settings for drain and usage settings (this is how much to be used and not how much or how
long to charge).
Actually what causes a lot of wear on a battery is draining it too low repeatedly.
systems over-charging is not an issue.
Here are some tips to help and troubleshoot battery related issues.
Old battery? Unplug power to computer - remove battery and clean the contacts with a pencil
eraser (do not use this if your battery has thin slots - just clean the knife edges that fit into
them and be careful).
Batteries do wear out if old, or it could be a problem with the computer.
Check with the support of the system maker and many of them have on line forums.
Newer type Litium-Ion batteries usually last longer if you do not discharge them below 30%
however on a laptop that will not extend their life that much.
Best is to use A/C adapter
I use the free version of BatteryBar to monitor my battery.
Click the Green button on the
Yellow box on right side of page to download latest stable version.
BatteryBar - Free version available
Another good program
Vista Battery Saver - Free
Problems with power usage and battery life - Mr Fixit
You might also want to check with the System Maker and any forums as many use their own
proprietary software to monitor the battery and their could be known issues with your battery.
Battery meter: frequently asked questions
Conserving battery power
Solutions to common battery problems
How accurate is the battery meter?
Try this - make a Restore Point
How to Create a System Restore Point in Windows 7
How to Do a System Restore in Windows 7
Then Control Panel - Device Manager - Batteries - Double Click on each item - Drivers tab -
Update Drivers (which may not do anything) - then Right Click and UNINSTALL each - REBOOT
which will refresh the Driver stacks.
Problems with power usage and battery life - Mr Fixit
Hope this helps.
Rob Brown -
Microsoft MVP <- profile - Windows Expert - Consumer : Bicycle - Mark Twain said it right.
In this method we will try to Boot in Safe mode with Networking and see if the error still persists.
- Search "MSCONFIG" and Open.
- Click on Boot Tab
- Tick Safe Boot in Boot Option
- Select Network.
- Click Apply and OK.
- Reboot your System.
Another Safe way to Fix the Problem: Battery meter probem:
How to Fix Battery meter probem with SmartPCFixer?
1. Download Error Fixer. Install it on your computer.
2. After the scan is done, you can see the errors and problems which need to be fixed.
3. The Repair part is finished, the speed of your computer will be much higher than before and the errors have been removed. You can also use other functions in SmartPCFixer. Like dll downloading, windows updating and print spooler error repair.
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