Friends, Compaq Presario 700 PC Notebook's main problem is audio driver for win xp. For Audio driver software you can visit a link by just Click Here . For any other problems with this Notebook you can Click Here .
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Re: dark scree on persario notebook c700
Try to boot it into safe mode several times and see if the problem occurs. If the display is fine in safe mode then you may need to reinstall your os. If the problem remains in safe mode, then there is a good chance that you may need to replace the motherboard or LCD panel
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Would you be able to get the Windows loading bar before it goes to a dark screen if yes we could reinstall the Windows wherein you would lose information on your computer and to do the reinstallation all that you would need to do is start tapping on Alt+F10 as soon as you turn on your computer untill we find Windows loading files on the screen and then you would get the Acer recovery management Windows from where you need to select completely restore system to factory defaults and then keep following the instructions on the screen clicking on a few next ok or yes buttons and it would complete the process in 30-45 minutes time;if you are unable to get the Windows loading bar or the Acer logo then you would haveto conatc technical support and set up a repair for a video card issue.
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You may have to install or update drivers Most of the
drivers/software I get are from a web site driverguide.com you need to fill out
a free registration then search for the driver you need download it in a format
you can use install it and then most times reboot the computer
Please leave Comment or Rateanswer for me to improve in the future
If you are unable to change the contrast with the 'fn' key and the brightness controls, usually represented in the top row of keys as a sun icons, one brightens, one dims. You may have a bad brightness/contrast inverter in your display. It's a small circuit board in the display that controls the brightness. They do fail. You can find them for most models but depending on your technical ability, they can be a little tricky to change.