[K12OSN] Laptop display problems

Burke Almquist burke at thealmquists.net
Thu Jul 4 04:09:16 UTC 2013

On Jul 1, 2013, at 11:44 AM, Barry Cisna wrote:

> Hello All,
> After doing some research I found that some kernel updates to CentOS 6
> on many laptops xorg would try and generate an x for two monitors on a
> given laptop.
> Knowing this I hanged an external monitor on each of the laptops that i
> have on test bench and the external monitor does get a display as
> expected. Not really a fix by any means but it appears this is the
> problem with no display on laptops.
> Barry

Maybe there is something in the BIOS you can toggle to say that the onboard is the primary/only display?

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