Can't reboot after install display card driver
HELP, I have a Dell XPS 8500 circa 2013. The screen (Dell E2213 monitor) turned weird today with fuzzy and flashing images. I thought it was the display card problem, so I deleted the Nvidia GoForce GT 640 from the Device Manager in Safe Mode, then restarted the computer and clicked Update to refresh the driver, but it didn’t help and actually made the thing even worse - the screen turned so light I can hardly see anything. Then I used Dell’s SupportAssist to diagnose the machine and within such support software I downloaded and installed the driver for the Nvidia display adapter, then the machine is totally dead - I can’t even reboot it. Do you know what I should do to revive the computer? Thanks a million. Michael
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