Why does my computer say "display switch set incorrectly" when booted?
Answers:
Do you have on-board graphics and a plug-in graphics card?
If you do, it may be that you haven't disabled the internal one.
You'll have to enter bios and force the machine to use the agp/pci-e card rather than the internal.
Alternatively, it the other-way round, it's set up for an external card, and you need to tell it to use the internal one.
JBV^_^
Have a look here if you think it's video card.
http://www.pcguide.com/ts/x/comp/video/f...
or here if you think it's motherboard.
http://www.pcguide.com/ts/x/comp/mbsys/g...
The answers post by the user, for information only, RunQA.com does not guarantee the right.
More Questions and Answers ...