IBM 6644 - Manual (Page 48)

35
System board
1 Fan connector
2 Microprocessor
3 DIMM sockets (SDRAM)
4 LEDs, power connector
5 CD-ROM drive connector
6 Hard disk drive connector
7 Battery
8 Power connector
9 Asset ID antenna connector
10 Front USB port connector
11 Low-profile PCI expansion slots
12 Boot Block (CMOS Clear) Jumper
13 CD-ROM drive audio connector
1
2
3
5 6 7
8
4
11
13
10
9
12