7 System board
System board locations
1
Microprocessor and heat sink
10
ExpressCard USB connector
2
Modem daughter card (MDC) connector
11
ExpressCard PCIe connector
3
Battery
12
Clear CMOS/Recovery jumper
4
Thermal sense cable connector
13
Media card reader connector
5
Memory connectors (2)
14
Internal speaker connector
6
Serial (COM) connector
15
Front audio connector
7
Front panel connector
16
Rear USB connector
8
Front USB connector
17
Fan connector
9
SATA IDE connectors (2)
18
Internal power distribution connector
Opening the cover
Important
68 Hardware Maintenance Manual