IBM NetVista Hardware Maintenance Manual page 146

System Board Connector Functions
3,4,5,6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21, 22, 25
23
24
26
27
28
29
30
NOTE: The white corner of the jumper block
represents pin 1.
114 IBM Desktop System HMM
System memory
module connectors
Fan connector
Power supply
connector
Diskette drive
connector
Primary IDE
connector
Secondary IDE
connector
Front panel LED
connectors
Front USB
connectors
CMOS setup
COM2 detection
System battery
connector
Second serial port
header
Wake-on-LAN
connector
CD-in connector
Modem Wake-On-
Ring connector
PCI slots
2
PCI3: I C bus slot
Audio connectors
Audio input from
video
AGP video card
connector
Game and audio
connectors
Parallel and serial
connectors
USB connectors
PS/2 keyboard and
mouse connectors
Memory
System fan
Power supply
Diskette drive
Hard Disk Drive
CD-ROM
LED cables
USB connectors
System battery
Serial devices
LAN card
CD-ROM
Modem
Adapter cards
VGA card
Game and audio
devices
Printer, parallel
and serial devices
USB device
Keyboard and
mouse