DaveJohnson12@nomail. wrote:

hi,
another thing to look at (imho) is the BIOS settings (likely not useful BUT...)
not sure what bios you have but under 'video configuration' (under 'advanced') are some
settings for video cards...
i don't see whether your video card was changed (or whether the card's an issue).... but
perhaps changing the settings in the BIOS might help (the settings explain what they're for)
(make sure before changing anything that you write down what it was before changing)
again i'd FIRST see whether your new monitor is a lemon by trying it on another pc.... also
try the old monitor on the dell again...
hth