Computer won't boot (possible mobo error)

[Trouble Kelp]

My friend has a computer that was custom made and he's been using it for a while now but now but today it won't boot. It just displays a black screen and 92 then 9c in the bottom right corner. I haven't been able to look at it at all but i was wondering if anybody had an idea what the numbers mean and how to fix it. Thanks

[Creiger]

Definitely sounds like a motherboard error, but without the names of said mobo's manufacturer and its model, looking up the error code won't do much.

 

This is the only thing I found that seems semi-related to what could be going on:

http://www.tomshardware.com/answers/id-1757686/black-screen-corner.html

[Trouble Kelp]

Definitely sounds like a motherboard error, but without the names of said mobo's manufacturer and its model, looking up the error code won't do much.

 

This is the only thing I found that seems semi-related to what could be going on:

http://www.tomshardware.com/answers/id-1757686/black-screen-corner.html

 

 

Um, kinda hard to tell without knowing specs or the OS.  If this is in place of the Bios posting 9C usually means an unsupported USB device, or some sorta USB issue.  The 92 that all depends on specs.

 

Yeah that's kinda what I thought. I don't know his specs right now (and he doesn't either) but I'll be able to find out when I go over tomorrow. Thanks for the pointers it'll be good to know generally what i should be looking for when I'm there.