Location Codes - IBM power PS700 Problem Determination And Service Manual

Location codes

Location codes identify components of the blade server. Location codes are displayed with some error
codes to identify the blade server component that is causing the error.
See "System-board connectors" on page 8 for component locations.
Notes:
1. Location codes do not indicate the location of the blade server within the BladeCenter unit. The codes
identify components of the blade server only.
2. For checkpoints with no associated location code, see "Light path diagnostics" on page 214 to identify
the failing component when there is a hang condition.
3. For checkpoints with location codes, use the following table to identify the failing component when
there is a hang condition.
4. For 8-digit codes not listed in Table 4, see the "Checkout procedure" on page 184.
Table 4. Location codes
Components
Un location codes are for enclosure and VPD locations.
Un = Utttt.mmm.sssssss
tttt = system machine type
mmm = system model number
sssssss = system serial number
DIMM 1
DIMM 2
DIMM 3
DIMM 4
DIMM 5
DIMM 6
DIMM 7
DIMM 8
2.5" SAS HDD1
2.5" SAS HDD2
Management Card
Battery
PCIe High Speed Expansion Card
1Xe Card
USB Port 1 (CDROM/FDD)
USB Port 2 (CDROM/FDD)
SAS controller
Ethernet HEA0_A
Ethernet HEA0_B
Machine Location Code
Um codes are for firmware. The format is the same as for a Un location code.
Um = Utttt.mmm.sssssss
14
Power Systems: Problem Determination and Service Guide for the IBM Power PS700 (8406-70Y)
Physical Location Code
Un-P1-C1
Un-P1-C2
Un-P1-C3
Un-P1-C4
Un-P1-C5
Un-P1-C6
Un-P1-C7
Un-P1-C8
Un-P1-D1
Un-P1-D2
Un-P1-C9
Un-P1-E1
Un-P1-C12
Un-P1-C11
Un-P1-T1
Un-P1-T2
Un-P1-T3
Un-P1-T4
Un-P1-T5
Utttt.mmm.sssssss
CRU LED
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No