.13/ Memory Module Expansion Card
.14/ Hard Disk Drive Ribbon Cable
.15/ Hard Disk Drive
(One screw on cabinet bottom holds hard disk drive
in place. Have customer backup hard disk drive
before removing drive. Run Prep after installing
new hard disk drive.)
.16/ Two Screws (J)
(At each end of memory module support bracket)
.17/ Memory Module Support Bracket
.18/ Backup Battery, Battery Compartment Cables
(Look for .18/ twice in illustration.)
.19/ Two Screws (J)
(At each end of DC to DC PCB Assembly)
.2ð/ DC to DC PCB Assembly
(Lift front to unplug assembly from system board.
Be careful not to damage or lose shielding.)
.21/ Modem Ribbon Cable
.22/ Three Modem Housing Screws (J)
(Front right screw holds a black grounding cable
down.)
.23/ Modem Housing Assembly
.24/ Mouse Cable
.25/ One System Board Screw (J)
.26/ Three System Board Threaded Hex Spacers
.27/ Cable
.28/ System Board
(Transfer math coprocessor (if installed) to new
system board.)
.29/ Backup Battery
68 IBM Mobile Systems HMM - Volume 1