Hi all!
We installed a video card and it was working fine for more than 1 week.
It suddenly gave the error "
A disk read error occurred Press Ctrl + Alt + Del to restart" so we unplug/replug the ide cable for hdd then it finally loaded windows using the internal vga because there was no display for the video card anymore. We removed the video card and tried to reformat drive c then plugged the card back but it was still the same. We also tried another video card and it won't display either. We already checked BIOS and it's already set to PCI-E. What could be the problem?
My mobo is
ASUS P5S-MX SE specification, video card is
GeForce (Palit) 8400GS (256MB) and OS is Windows 7 Ultimate.