Table 21. Sensor information, event description, and service action for the 8335-GCA and 8335-GTA (continued)
Sensor name (Sensor ID)
Event description
Service action
v
Fan 1 (0xD4)
v
Fan 2 (0xD5)
v
Fan 3 (0xD6)
v
Fan 4 (0xD7)
v
Transition to Critical from less
Severe
v
Transition to Non-recoverable from
less severe
v
Transition to critical from
non-recoverable
If the sensor name is Fan 1, replace
Fan 1. If the sensor name is Fan 2,
replace Fan 2. And so on. Go to
“8335-GCA and 8335-GTA locations”
on page 111 to identify the physical
location and removal and
replacement procedure.
v
Lower Non-critical – going low
v
Lower Non-critical – going high
v
Lower Critical – going low
v
Lower Critical – going high
v
Lower Non-recoverable – going
low
v
Lower Non-recoverable – going
high
v
Upper Non-critical – going low
v
Upper Non-critical – going high
v
Upper Critical - going low
v
Upper Critical - going high
v
Upper Non-recoverable – going
low
v
Upper Non-recoverable – going
high
v
Device Inserted/Device Present
No service action is required.
v
Device Removed/Device Absent
v
Transition to degraded
v
Install error
v
Redundancy lost
v
Non-redundant insufficient
resources
Ensure that all fans are seated
securely. Go to “8335-GCA and
8335-GTA locations” on page 111 to
identify the physical location and
removal and replacement procedure.
CurPwr Redundant (0xD8)
v
State Deasserted
v
State Asserted
No service action is required.
NxtPwr Redundant (0xD9)
v
State Deasserted
v
State Asserted
No service action is required.
Turbo Allowed (0xDA)
v
State Deasserted
v
State Asserted
No service action is required.
Identifying a service action by using sensor and event information for the
8335-GTB
You can use the sensor and event information from the system event log (SEL) to determine a service
action to perform for the IBM Power System S822LC (8335-GTB).
If you have not done so already, complete “Identifying a service action by using system event logs” on
page 27. Then, use the following table to determine the service action to perform.
Beginning troubleshooting and problem analysis
57
Summary of Contents for Power System 8335-GCA
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