IMPORTANT:
Test each bank of DIMMs by removing all other DIMMs. Isolate the failed DIMM by replacing
each DIMM in a bank with a known working DIMM.
Device numbering
With optional drive cages installed, the server supports up to 48 SFF drives or up to 24 LFF drives. The server
does not support mixing SFF and LFF drives.
HP recommends that you populate drive bays starting with the lowest SAS or SATA device number. Drives
are numbered from left to right in each component box.
•
SFF drives
Tower orientation
Rack orientation
•
LFF drives
If more than one DIMM slot LED is illuminated, further troubleshooting is required.
Component identification 19