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Lifetime Acer Aspire 4736Z Replacement Laptop Power AC Adapter / Charger (91812041206) Questions & Answers
Black screen
first check your display in monitor with the help of vga cable attach your laptop in the monitor,if display comes in the monitor it means your screen faulty .or if display cant seen on monitor it means there is an fault on MOTHERBOARDS BGA CHIP.
Slow pc on start up
? Clean registry with reliable registry cleaner and systemoptimizer tool.
? You can manually shorten the list of start up items through following steps.
1. Click on Start button.
2. Go to Run.
3. Type MSCONFIG and press Enter.
5. In the System Configuration Utility go to Startup tab.
6. Here you can uncheck those programs you do not want to start.
7. Now go to Services and disable unnecessary Services.
Always be careful while disabling services because few of them are importantfor Windows.
? Defrag your system registry with third party PC optimizer.
? You may also use Disk defragmenter which is a separate thing from theregistry defragmeter. You can ignore this step if your Windows is relativelynew.
a. Click on Start.
b. Go to All Programs and then Accessories.
c. Click on System Tools and move to Disk Defragmenter.
d. Done
Using third party tool such as RegInOut is important because you cannot dealwith sensitive part of operating system yourself. Mostly problems occur becauseof internal Windows settings. Even if you are successful by manually performingabove steps, you cannot do that regularly.
If you are still experiencing issues, you need to check your AC Adapter / Changer. Thanks
My hard disk might fail
Hard disks do not last forever, eventually they will fail.
If you get an error message "hard disk about to fail" you should back up your data ASAP before the hard disk fails.
You can keep using the hard disk until it fails, BUT back up your data frequently.
When your hard disk fails then you need to replace it and install Windows on your laptop plus the laptop's device drivers and your programs to get a working laptop again.
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