Posted 01 September 2008 - 07:59 PM
As it has been working OK, then the drivers are on your hard drive and Windows should be able to find them. I have a 7 series card and my driver is shown as 22.214.171.12430. Is this the same as yours?
(Right click on MY COMPUTER/Properties/Hardware/Device Manager/click the plus beside DISPLAY ADAPTERS/right click on NVidia/Properties/Driver)
When you are at NVIDIA, Right Click on that and choose Uninstall/OK. When you reboot, Windows should find the correct driver and reinstall it automatically.
If that does not work then something else may have happened when you lost power, but I have no idea what.