Jan 16, 2008
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You may try to remove the battery and run the computer only through the power cord and see if the computer will have the same problem. If you do not run into the same problem that means that there is something wrong with the battery. I doubt that is the case but you will have try different thing until you isolate the problem.
Also may try to update your System Bios from
http://support.packardbell.com/uk/item/index.php?pn=PB15B00201&g=2000 and see that will help.
My fear is that the fact the computer by itself it is turned off it might be a motherboard issue. Hopefully that it is not the case.
As far as the power settings is concerned you have to check and see if any of the settings say that after a certain time the computer turns off itself when it has not been used.
Does the computer turns off, meaning that while the computer is working it just goes dead? Or is it that after a certain time when the computer has not been used it just turns off or shuts down?
Also when you turn the computer on is it a normal boot up or does it give several options, one of them saying that the computer was not shut down properly.
Another thing I want to mention is that viruses sometimes can do that too.
Try these and let me know.