7-6 Sun Blade 150 Service Manual • June 2002
8. Detach the wrist strap, replace the system cover, and power on the system as
described in Chapter 9.
7.3 Hard Drives
To remove and replace a primary (master) hard drive, proceed as follows.
7.3.1 Removing a Primary Hard Drive
1. Power off the system, remove the system cover, and attach an antistatic wrist strap
as described in Chapter 5.
Caution – Use proper ESD grounding techniques when handling components. Wear
an antistatic wrist strap and use an antistatic mat. Store ESD-sensitive components in
antistatic bags before placing them on any surface.
2. Lift the spring-loaded latch upward to release the hard drive tray from the chassis
(
FIGURE 7-4).
3. Pull the hard drive tray ejection lever away from the chassis.
4. Disconnect the hard drive IDE cable and the power cable connectors from both
hard drives (if two drives are installed).
Move the cables out of the way (
FIGURE 7-4).
5. Slide the hard drive tray out of the chassis.
6. Turn the hard drive tray over and place it on an antistatic mat.
7. Using a No. 2 Phillips screwdriver, remove the four screws securing the hard drive
to the hard drive tray.
8. Lift the hard drive tray from the hard drive.
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