11-58 Sun Blade 1500 Service, Diagnostics, and Troubleshooting Manual • December 2004
■ “Installing the Chassis Cross Brace” on page 13-53
■ “Installing the PCI Card Support” on page 13-47
19. Inspect the motherboard and other component fasteners to verify that:
■ The DIMM ejectors are upright and tight.
■ The rear fan bracket feet are well seated in the chassis.
20. Inspect the motherboard cabling to verify that:
■ Smart card reader cable at connector SCR0
■ Hard drive interface cable at connector IDE PRI
■ Optical drive interface cable at connector IDE SEC
■ Front USB cable at connector J19 USB
■ Power supply cables at connectors PS0, PS1, and PS2
■ IDE power cable at connector IDE PWR
■ Power switch cable at connector J24 SW0
■ Front fan cable at connector FAN0 SYS
■ Rear fan cable at connector FAN1 SYS (if the rear fan was not removed)
■ Front audio cable at connector J13 AUDIO
■ Speaker cable at connector SPK0
■ The cables are secure in the clips.
21. Install the access panel, power on the system, and verify the motherboard
installation.
Refer to:
■ “Installing the Access Panel” on page 15-5
■ “Powering On the Workstation” on page 15-8
■ “Verifying an Installation” on page 15-11
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