HP Compaq dc5700 User's Guide download pdf (Page 30)

Removing an External 5.25-inch or 3.5-inch Drive

CAUTION All removable media should be taken out of a drive before removing the drive from

the computer.

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as diskettes or compact discs, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION Regardless of the power-on state, voltage is always present on the system

board as long as the system is plugged into an active AC outlet. You must disconnect the

power cord to avoid damage to the internal components of the computer.

5. Remove the access panel and front bezel.

6. Disconnect the drive cables, as indicated in the following illustrations.

a. If you are removing a 5.25-inch optical drive, disconnect the power cable (1) and data cable

(2) from the back of the drive.

Figure 2-15 Disconnecting the Optical Drive Cables

24 Chapter 2 Hardware Upgrades ENWW

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HP Compaq dc5700 User's Guide Page 30