I just returned from 4 weeks away & powered up my desktop. No beep/POST, screen dark, only fans. Cutting things very short here, with only the MOBO/HD/DVD connected to PS (no RAM) I get beeps. But with any of four RAM sticks installed, no beeps. (Symptoms seemed flaky before, but now have settled into the above description.)
Measurements:
1) with 24-pin MOBO connector taken out, green/blk jumper installed, DVD & HD connected as loads:
Orange: 3.34
Red: 5.02
Yellow: 11.81
2) 24-pin connector installed to MOBO, other loads as described above still in place:
Orange: 3.33
Red: 5.05
Yellow: 11.65
(two long beeps)
3) Now with first stick of RAM installed, otherwise as above:
Orange: 3.33
Red: 5.05
Yellow: 11.66
(but NO beeps)
I've tried individual sticks of RAM in each slot, never getting a beep as long as any stick is installed anywhere.
Given my limited knowledge, I would think my measurements/tests suggest bad RAM. But...four sticks of RAM going bad simultaneously doesn't seem right, either. Are there other tests indicated here to complete a proper diagnosis?
Hardware: ASUS IPIBL-LB, all stock stuff in an HP m8307c other than a replacement vid card and warranty-replaced HD that's over a year old.
Measurements:
1) with 24-pin MOBO connector taken out, green/blk jumper installed, DVD & HD connected as loads:
Orange: 3.34
Red: 5.02
Yellow: 11.81
2) 24-pin connector installed to MOBO, other loads as described above still in place:
Orange: 3.33
Red: 5.05
Yellow: 11.65
(two long beeps)
3) Now with first stick of RAM installed, otherwise as above:
Orange: 3.33
Red: 5.05
Yellow: 11.66
(but NO beeps)
I've tried individual sticks of RAM in each slot, never getting a beep as long as any stick is installed anywhere.
Given my limited knowledge, I would think my measurements/tests suggest bad RAM. But...four sticks of RAM going bad simultaneously doesn't seem right, either. Are there other tests indicated here to complete a proper diagnosis?
Hardware: ASUS IPIBL-LB, all stock stuff in an HP m8307c other than a replacement vid card and warranty-replaced HD that's over a year old.