13-8 Sun Blade 1500 Service, Diagnostics, and Troubleshooting Manual • December 2004
■ The three power supply cables are firmly connected to the motherboard at PS0,
PS1, and PS2.
■ The power supply cables are routed through and secure in the chassis routing
clips.
12. Reposition the chassis, install the access panel, power on the system, and verify
the power supply installation.
Refer to:
■ “Repositioning the Chassis” on page 15-1
■ “Installing the Access Panel” on page 15-5
■ “Powering On the Workstation” on page 15-8
■ “Verifying an Installation” on page 15-11
13.2 Replacing the Front Fan
This section describes removal and installation of the front fan. Topics include:
■ “Identifying the Front Fan” on page 13-8
■ “Removing the Front Fan” on page 13-9
■ “Installing the Front Fan” on page 13-11
Click this film icon to view an animated version of these instructions.
13.2.1 Identifying the Front Fan
The front and rear fans on the Sun Blade 1500 workstation are contained in green
brackets. Both fans must be operating to adequately cool the components in a closed
chassis. Both fans are connected to the motherboard with a cable that carries power
and signal.
FIGURE 13-8 shows the location of and identifies the front fan.
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