Sun Blade 150 CD-ROM, DVD-ROM, and Hard Drive Installation 3
2. Verify the following:
■The front panel power-indicator LED is off.
■The system fans are not spinning.
3. Turn off the power to the monitor and any peripheral equipment.
4. Disconnect cables to any peripheral equipment.
Caution – Pressing the power switch does not removeall power from the system; a
trickle current remains in the power supply.To remove all power from the system,
disconnect the power cord.
Removing the System Cover
1. Using a No. 2 Phillips screwdriver, remove the two screws securing the system
cover to the chassis (FIGURE2).
2. Slide the system cover toward the rear of the system until the cover tabs release.
3. Lift the system cover straight up and set the cover aside in a safe place.