IBM 750X (9545) User Manual
1160 System Board Assembly
Battery Pack (1020)
Diskette Drive (1030)
Hard Disk Drive (1040)
Keyboard Unit (1080)
Status Indicator (1090)
Standby Battery and Front IR (1100)
Backup Battery (1110)
Logic Assembly (1115)
Shield Assembly (1120)
DC/DC Card (1130)
DSP Card (1140)
Interposer Card and Rear IR (1150)
Processor Card (1180)
PCMCIA Slot Assembly (1170)
Notice
The EEPROM on the system board contains the vital
product data (VPD), that is, system unit serial number,
system board serial number, and other computer
unique data. When the system board is replaced, the
system unit serial number must also be restored. Use
the Set system identification utility on the
maintenance diskette to restore the number.
product data (VPD), that is, system unit serial number,
system board serial number, and other computer
unique data. When the system board is replaced, the
system unit serial number must also be restored. Use
the Set system identification utility on the
maintenance diskette to restore the number.
Do not power-off the computer when restoring the
VPD.
VPD.
The serial number label is attached to the bottom
cover.
cover.
Notes:
1. Before removing and replacing the system board,
make sure that the PCMCIA cards are removed and
the eject levers are not sticking out.
the eject levers are not sticking out.
2. Do not pull the PCMCIA slot assembly while removing
the system board.
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IBM Mobile Systems HMM