IBM System x3650 M5 User Manual

Table 7. Components associated with power rail errors (continued)
Pwr rail error in the IMM event log Components
Pwr rail H error
v Hard disk drives at backplane assembly 3
v Hard disk drive backplane assembly 3
v PCIe Solid state drives
v PCIe Solid state drive backplane assembly
Pwr rail I error
v Hard disk drives at backplane assembly 1 and/or
backplane assembly 2
v Hard disk drive backplane assembly 1 and/or
backplane assembly 2
Pwr rail J error
v Fans 1 through 6
Pwr rail K error
v Optional adapter (if one is present) installed in
riser-card assembly 1 (or Rear Hard disk Drives
in Rear two Hard-disk-drive kit on Riser 1)
v Riser-card assembly 1 (or Rear two
Hard-disk-drive kit on Riser 1)
v Optional adapter (if one is present) installed in
PCIe slot 4
v Optional adapter (if one is present) installed in
PCIe slot 5
v Raid Card in Raid slot
Pwr rail L error
v Optional PCI adaptor power cable-correlated PCI
adaptor
v PCI Riser Card Assembly where the optional PCI
adaptor power cable-correlated PCI adaptor is
installed
v Optional PCI adaptor power cable (if one is
present)
Pwr rail M error
v Optional PCI adaptor power cable-correlated PCI
adaptor
v PCI Riser Card Assembly where the optional PCI
adaptor power cable-correlated PCI adaptor is
installed
v Optional PCI adaptor power cable (if one is
present)
d. Replace the identified component.
5. Remove the adapters and disconnect the cables and power cords to all internal
and external devices until the server is at the minimum configuration that is
required for the server to start (see “Power-supply LEDs” on page 78 for the
minimum configuration).
6. Reconnect all ac power cords and turn on the server. If the server starts
successfully, reseat the adapters and devices one at a time until the problem is
isolated.
Results
If the server does not start from the minimum configuration, see “Power-supply
LEDs” on page 78 to replace the components in the minimum configuration one at
a time until the problem is isolated.
Chapter 3. Troubleshooting 113

IBM System x3650 M5 Specifications

General

Processor Cores	Up to 22 cores per processor
Memory Slots	24 DIMM slots
Form Factor	2U rack server
Processor	Intel Xeon E5-2600 v3/v4
Memory	Up to 1.5 TB (24x 64 GB LRDIMMs)
RAID Support	RAID 0, 1, 5, 6, 10, 50, 60
Network	4x 1 GbE ports standard, optional 10 GbE
Power Supply	Up to 2x redundant hot-swap 550W, 750W, or 900W power supplies
Operating System Support	Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware
Management	Integrated Management Module (IMM) v2.1
Storage	Up to 24 x 2.5" or 12 x 3.5" drives