This section provides the most common repair procedures for the
Netra t 1400/1405, which are included in the following manual:
| Component |
Remove
|
Install
|
Tips |
| CD-ROM/DVD-ROM Drive |
8-4
|
8-5
|
|
| CPU Module |
9-1
|
9-2
|
- Tuning the ecache_scan_rate parameter of the Solaris cache scrubber
provides improved Ecache parity error protection on non-mirrored SRAM
UltraSPARC II-based systems (FIN I0755-1).
- OS mapping versus physical location of CPU modules for E420R, E450,
U80 and Netra t1400/t1405 systems may lead to incorrect module replacement
(FIN I0749-1).
|
| DC-to-DC Converter |
9-22
|
9-23
|
- Improper insertion of the DC-DC convertor module on certain systems
may cause burned pins on the mother board connector (FIN I0642-1).
|
|
Disk Drive
|
8-1
|
8-3
|
- 18.2GB and 36GB IBM disk drives may be susceptible to early life failures
problem (FIN I0724-2).
|
| Memory |
9-13
|
9-14
|
|
| Memory Riser Card |
9-15
|
9-16
|
- System initialization failures are sometimes being diagnosed incorrectly
due to an improperly installed Memory Riser card (FIN I0607-1).
- Failure to properly assemble the Memory Riser to the correct torque
setting can cause intermittent memory related system problems (FIN I0537-2).
|
| NVRAM/TOD |
9-20
|
9-21
|
|
| PCI Card |
9-9
|
9-10
|
- Ultra 80 system board based systems may panic at boot time with certain
PCI Bus configurations (FIN I0665-1).
- Systems based on the PSYCHO chipset panic with a PCI bus error (SRDB
40602).
|
| Power Supply |
7-1
|
7-3
|
|
| Power Distribution Board |
7-4
|
7-5
|
|
| System Board |
9-25
|
9-27
|
- Ultra 80 system board based systems may panic at boot time with certain
PCI Bus configurations (FIN I0665-1).
- Improper insertion of the DC-DC convertor module on certain systems
may cause burned pins on the mother board connector (FIN I0642-1).
|
| Tape Drive |
8-4
|
8-5
|
|
