Power Gone When Updating BIOS Now Laptop Not Functioning

Jun 12, 2012

When I update my bios the power was gone and my battery also dead. So when the power come I restart my compaq c772 tu Laptop but it not functioning. Only black screen appear. What to do?

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Mar 14, 2011

One day keyboards stopped functioning and it hasn't worked since. The problem is on a home built desktop computer and any and all types of keyboards. I've sat on this problem for a while since I also have a laptop and have used that for activities that require extensive typing and I can still use the onscreen keyboard to use the desktop. I wish I'd done a system restore when the problem was still fresh but I didn't think of that immediately, and it's been several months now since it started. Keyboards work fine in BIOS, but not in safe mode. All attempts at updating or reinstalling drivers have not resolved the issues. My last resort will be to reinstall Windows but I want to find an alternative fix before going there. Using Home Edition 64 bit...

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Ok I've had some serious issues with running itunes & my iphone, syncing, writing errors etc.

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I have the same problem on my HP laptop, suddenly all system freezes and I cannot do anything except hold shut down button. I have monitored my CPU performance on startup and it goes crazy when my avast anti-virus is updating almost about 70% of cpu usage.

Technical details: Celeron Dual-Core CPU T3100 @ 1.90 GHz, 3gb ram, Mobile intel 4 Series Express Chipset Family

I haven't done anything with programs, have run ccleaner few times, also Disk Clean up and defragmenter. Scanned with the same avast scanner and Trend Micro House call, everything was fine. But never done any cleaning in 'fan' region.

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My laptop was working fine until recently when I installed a new SSD (I used an optical bay caddy). The SSD works fine, and actually everything is fine except for thefact that after I shut down the computer it does not power off automatically (I have to hold down the power button for a few seconds). However, when I start it again,Windows does not complain about not being shut down properly, so I guess that it manages to do so, it's just that the power is not cut off. I should also say thatneither restart, hibernate or sleep work. The result is the same, with the mention that for hibernate and sleep Windows does complain when rebooted (which is naturalfor sleep but I don't understand why it happens for hibernate).

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