S
ERVICE
P
ROCEDURES
21
Motherboard connections
The following lists the location of components on the motherboard.
Component
Connect to
CPU cooling assembly (see
)
Unlabeled CPU connector
CPU fan cable (see
)
CPUFAN
DIMMs (see
)
DIMM1 and DIMM2
Enclosed fan cable (see
)
FAN2
Hard disk drive cable (see
SATA1
Motherboard battery (see
)
BAT
Power supply cable with 4-pin connector for the
CPU (see
Unlabeled 8-pin connector, pins 1-4
Power supply cable with 20-pin connector for the
motherboard (see
)
Unlabeled 24-pin connector, pins 1-20
Power supply cable with SATA power connector
for the hard disk drive (see
)
Hard disk drive
Security chip (see
)
J12