11-22 Sun Blade 1500 Service, Diagnostics, and Troubleshooting Manual • December 2004
10. If you lifted the DIMM cooling duct out of the way prior to installing the CPU fan
and heat sink assembly, return the duct to its original position.
Refer to Step 8 through Step 11 of “Installing DIMMs” on page 11-7.
11. Reposition the chassis.
Refer to “Repositioning the Chassis” on page 15-1.
12. If you removed the rear fan and DIMM cooling duct prior to installing the CPU
fan and heat sink assembly, install them.
Refer to:
■ “Installing the Rear Fan” on page 13-18
■ “Installing the DIMM Cooling Duct” on page 13-27
13. Inspect the CPU fan and heat sink assembly and other component fasteners to
verify that:
■ The CPU fan and heat sink assembly clip latches are down and both clips are
locked in place.
■ The rear fan bracket feet are well seated in the chassis.
14. Inspect the CPU fan and heat sink assembly and other component cabling to
verify that:
■ The CPU fan and heat sink assembly cable is connected to the motherboard.
■ The rear fan cable is firmly connected to the motherboard.
15. Choose your next step:
■ If you installed the CPU fan and heat sink assembly after installing the
motherboard, return to
Step 15 of “Installing the Motherboard” on page 11-50.
■ Otherwise, install the access panel, power on the system, and verify the CPU fan
and heat sink assembly 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
11.3 Replacing the Battery
This section describes removal and installation of the battery. Topics include:
■ “Identifying the Battery” on page 11-23
■ “Removing the Battery” on page 11-23
■ “Installing the Battery” on page 11-24