IBM 2274 User Manual
Page 144
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110 IBM Desktop System HMM
NOTE: The white corner of the jumper block
represents pin 1.
CN6
HDD LED connector
HDD LED
CN7
Audio connector
CN10
AGP video card
connector
VGA card
CN11
CD-in connector
CD-ROM
CN12
Secondary IDE
connector
CD-ROM
CN13
Primary IDE
connector
Hard Disk Drive
CN14
Diskette drive
connector
Diskette Drive
CN15
Front panel USB
connector
USB device
CN16
Wake on LAN
(WOL) connector
LAN card
JP3
Power Switch
connector
Power switch
JP4
Reset switch
connector
Reset switch
JP5
JP8
Headphone and line
out jumpers
JP12
Power LED
connector
Power LED
JP14
CMOS setup
Socket A
Processor connector
Processor
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