IBM NETVISTA 2251 - Manual (Page 39)

A40/A40P/A40i system board layout
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31
System board locations
1 CPU fan connector 17 Wake on LAN
2 Microprocessor 18 PCI slot 3
3 DIMM 0 19 PCI slot 2
4 DIMM 1 20 PCI slot 1
5 Power LED connector 21 AGP slot
6 RFID connector 22 CD-ROM audio
7 Front USB connector 23 Speaker connector
8 Secondary IDE connector 24 Audio output
9 Diskette connector 25 Audio input
10 Primary IDE connector 26 Serial port 2
11 Power connector 27 Microphone input
12 CMOS clear/recovery jumper 28 Monitor port
13 Fan connector 29 Parallel port
14 Battery 30 Serial port 1
15 SCSI adapter LED connector 31 USB connectors
16 Alert on LAN 32 Mouse and keyboard connectors
Chapter 5. FRU Replacements 31