5-4 Sun Ultra 45 and Ultra 25 Workstations Service and Diagnostics Manual • May 2006
3. Align the fan tray in the chassis slot so that the connector is closest to the top of
the chassis (
FIGURE 5-2).
4. If you are finished working, reassemble the workstation and power on the
workstation.
Refer to “Reassembling the Workstation” on page 6-1.
5.2 Replacing the Power Supply
This section describes removal and installation of the power supply.
5.2.1 Removing the Power Supply
1. Power off the system and attach an antistatic wrist strap. Open and position the
chassis, and remove the access panel.
Refer to “Powering Off the Workstation” on page 2-4.
1. If necessary, remove any long PCI cards that are blocking the cables.
Place the PCI card on an antistatic mat.
2. Remove the fan tray.
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