Update -- Taking out the sound card did not fix it, after all. It ran smoothly for several hours. Then I shut it down and it has not restarted yet, despite several attempts. At this moment, it is hung at a blank screen -- it didn't even get to the Intel screen this time. Repeated tries will probably get it back to the 5A hang, however. Help, please!
i have a same problem like you,
Do you have to solve this problem?
i have DP965LT main board