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S
P
ERVICE
ROCEDURES
T
,
O REPLACE BOARDS
CABLES
1 Replace the hard disk drive bracket, with hard disk drive attached (see
You removed the hard disk drive bracket to provide clearance for removing the motherboard.
2 Replace the following cables:
• CPU power cable (8-pin, PW1)
• Motherboard power cable (20-pin, PW2)
• UIB cable (USB3; see detail below)
• Hard disk drive cables: SATA data cable to motherboard connector SATA 1
• DVD drive cables:
– Power and data combination cable to the back of the DVD drive
– SATA data cable to motherboard connector SATA 0
N
:
Connect the thin, black SATA power cable connectors to the hard disk drive and DVD
OTE
drive. Do not connect the white, 4-pin power cable connectors. Connecting both types of
power cables will damage the hard disk drive and DVD drive.
• Front panel USB port cables (USB2 and USB4; see detail)
• Speaker cable (JP5; see detail)
Make sure that the small triangle on the cable connector is aligned with pin 1 on JP5.
• Power button cable (SSI CONN pins 11and 13; see detail)
Make sure that the small triangle on the cable connector is aligned with pin 11 on SSI
CONN.
• Reset button cable (SSI CONN pins 15 and 17; see detail)
Make sure that the small triangle on the cable connector is aligned with pin 15 on SSI
CONN.
• Front panel fan cable (J30; see detail)
,
AND COMPONENTS
67
page
94).
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