MB was working when I shut it down last night changed processor using good thermal paste now pc will not post, have taken everything out still no beeps tried different power supply ram and hard drive ...still nothing.... do you think mb dead also is there anyway I can tell
Some boards have a power led on the board. But I always do a bare post on a non conductive surface when installing a new board or troubleshooting. This may be your last effort before you rma the board. Always try an rma if your board is within 3 years old; the worst they can say is no.
http://www.asrock.com/mb/overview.asp?Model=K10N78FullH... the cpu's i have used and had it working with are the athlon 620 and the phenom II955, i know compatibility isnt an issue as the boards bios was up to date and also i have used the cpu's in the motherboards in both cases with success, since yesterday though nadda.