Manual sleep - waking not working

[ashman70]

I have a MP 3,1 and when I manually put it to sleep, it goes to sleep, however when I move my mouse or press the power button to bring it back, I either get a black screen with the beach-ball or a white screen with my mouse pointer. Any ideas?

Some back round, I have a 5770 driving three 23" LED monitors, all four drive caddies are full, plus I have another drive and an SSD in one optical bay as well as a bluray drive in the other optical bay. I also have an external FW800 drive bay for backups.

Thanks.

 

[flatfoot]

Is it an Apple 5770 or a flashed/non-flashed PC card?

 

[ashman70]

It's a real Apple 5770.

 

[ashman70]

Any suggestions??

 

[SDAVE]

It will be hard for us to guess. You have to try removing the drives one by one to see which is the culprit. It should be the drives.