POST error: 1 long, 2 short beeps

[Peter Haraldsson]

Hello,

I have a problem with my ProLiant ML110 G5 server. Just passed 2 years of use it stopped working and gets stuck at POST. Power led lights up and then nothing noticable happens for a while, the monitor doesn't show anything either, and then I get 1 long and 2 short beeps. I've tried switching the DIMMs, but that makes no difference. With no DIMMs at all I get 1 + 3 + 3 + 1 short beeps. I can't find any help what so ever from the HP site regarding this. The Service Manual doesn't cover this errorcode. Anyone out there that can help me, or at least point me in the right direction?