CPU Debug Led lighting up B150M Bazooka

theroman84

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Jun 24, 2007
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18,510
When I started my PC this morning, all the fans spun up as normal, but the PC didn't boot. After removing the side panel, I noticed the CPU debug LED was lit up, which, according to the MB manual, means the CPU is either not recognized or faulty. Because everything was running fine yesterday, I suspected this was just a glitch of some sort and I tried the following to resolve the issue:

- reseat heatsink
- reseat processor
- check all cables

Since none of this made any difference, I inspected the mainboard itself and noticed that the circled part in the linked picture below was of a brownish colour on my board:

http://oi66.tinypic.com/2drvpza.jpg

It looks like the mainboard is to blame, so I'll have to replace that. Does anyone have any experience with an issue like this when it comes to RMA'ing? If MSI's answer is likely to be that I myself am at fault, I'd rather just get a new board immediately, since I really need the system. Also, how likely is it additional components were damaged?
 

theroman84

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Jun 24, 2007
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18,510
Since there's no local MSI office in my country, I e-mailed the shop I bought the mainboard from.

If the burnt part on the board is meant for power delivery, I don't see how I could be to blame for that; just wasn't sure what it was.

Thanks for your reply.