IBM N51 Series

Locations
System Board
.1/ System Expansion Connector (150-pin)
.2/ Display Control Card
.3/ Serial Connector
.4/ I/O Panel (Parallel/External Input)
.5/ Indicator Card
.6/ Password-Override Connector
.7/ Backup Battery
.8/ Communication Interface (Modem/Serial)
.9/ Diskette Drive
.1ð/ Thermal Sensor
.11/ Hard Disk Drive
.12/ Trackball/Keyboard Card Connector
.13/ Dew Point Sensor
.14/ Voltage Converter
.15/ Voltage Converter
2 3 4
5
6
7
8
9
0
2
5
4
3
140 IBM Mobile Systems HMM - Volume 1