Dell Precision 620 Manuel d'utilisateur télécharger pdf (Page 33)

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InstallingDrives:DellPrecision™WorkStation620SystemsUser'sGuide

Overview

YourDell™computerhaseightdrivebaysintheminitowerchassisforinstallingthefollowingtypesofdrives(seeFigure1):

l The externally accessible drive bays at the front of the computer consist of one 3.5-inch drive bay (dedicated to a 3.5-inch diskette drive) and

three 5.25-inch bays that can hold up to three half-height, 5.25-inch devices—typically tape drives or CD-ROM drives. Alternately, 3.5-inch

devices can be installed in the 5.25-inch bays using adapters available from Dell.

l The four-bay hard-disk drive cage below the externally accessible bays can hold up to four 1-inch, up to three 1.6 inch, or up to two 1-inch

and two 1.6-inch hard-disk drives installed vertically. The drives must be either enhanced integrated drive electronics (EIDE) hard-disk drives

or small computer system interface (SCSI) hard-disk drives.

The next sections contain information that you will need for several of the installation procedures described later in the chapter. The remaining

sections of this chapter cover each type of drive installation.

Figure 1. Drive Locations

Removing and Replacing the Front Bezel

The bezel is secured to the front of the chassis by two tabs and two hooks (see Figure 2). To remove the bezel, perform the following steps:

1. Remove the computer cover.

NOTICE: Before the front bezel can be removed, you must remove the computer cover and press the green tab release.

2. While pressing the green tab release, tilt the bezel away from the chassis, disengage the two retaining hooks at the bottom of the bezel, and

carefully pull the bezel away from the chassis.

Figure 2. Removing the Front Bezel

Overview

Installing a Drive in a 5.25-Inch Drive Bay

Removing and Replacing the Front Bezel

Installing an EIDE Hard-Disk Drive

Removing and Replacing Front-Panel Inserts

Installing SCSI Devices

Connecting Drives

NOTES: In all of the following procedures, left and right refer to your left and right as you face the front of the computer.

External drive bays

Four-bay hard-disk drive cage (internal)

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Dell Precision 620 Manuel d'utilisateur Page 33