HP 9000 rp4410-4 User Service Guide, Fifth Edition - HP 9000 rp4410/4440 - Page 144

Disk and I/O Path Logging, DIMM Memory Extender Board LEDs

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Figure 5-6 16-DIMM Memory Extender Board LEDs Table 5-7 lists the 16-DIMM memory extender board LED states. Table 5-7 16-DIMM Memory Extender Board LED States LED VRM status Color Green Status On Condition VRM is bad Action Replace memory extender board Disk and I/O Path Logging Some failures result in I/O path logging. These paths help to indicate the source of the error and can be included in the error message or logged into console or event logs. Table 5-8 describes the disk drive and PCI slot paths for the server. Table 5-8 Internal Disk and DVD Paths Slot Function Associated with Path Disk slot 1 (SCSI SCSI I/O for bottom ID = 0) removable disk Disk slot 2 (SCSI SCSI I/O for top ID = 1) removable disk DVD slot IDE I/O for DVD Location Bottom disk Top disk DVD slot Paths 0/1/1/0.0.0 (simplex mode) 0/1/1/1.0.0 Channel B (duplex mode) 0/1/1/0.1.0 Channel A (duplex mode) 0/0/3/0.0 144 Troubleshooting

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Figure 5-6 16-DIMM Memory Extender Board LEDs
Table 5-7
lists the 16-DIMM memory extender board LED states.
Table 5-7 16-DIMM Memory Extender Board LED States
Action
Condition
Status
Color
LED
Replace memory extender board
VRM is bad
On
Green
VRM status
Disk and I/O Path Logging
Some failures result in I/O path logging. These paths help to indicate the source of the error and
can be included in the error message or logged into console or event logs.
Table 5-8
describes the disk drive and PCI slot paths for the server.
Table 5-8 Internal Disk and DVD Paths
Paths
Location
Function Associated
with Path
Slot
0/1/1/0.0.0 (simplex mode)
0/1/1/1.0.0 Channel B (duplex mode)
Bottom disk
SCSI I/O for bottom
removable disk
Disk slot 1 (SCSI
ID = 0)
0/1/1/0.1.0 Channel A (duplex mode)
Top disk
SCSI I/O for top
removable disk
Disk slot 2 (SCSI
ID = 1)
0/0/3/0.0
DVD slot
IDE I/O for DVD
DVD slot
144
Troubleshooting