Hi,
I have a rx7640 server with two cells and two nPars. One of the cell fails to power on with below error. in fact it powers on for few minutes and stops with this error message.
10459 PDHC 0,1 *3 648013c901e00027 00ffff01ff03ff43 CELL_VRM_RAIL_FLT
I can see below error in PS command
HW status for Cell 1 : FAILURE DETECTED
Power status : OFF, 1.2V FSB RAIL FAULT
Faults above are latched. They are cleared just before the cell is powered on.
Is it VRM fault or system board?