Upgrading Your System 4-43
Installing a 5 1/4-Inch Device
Install a 5 1/4-inch device drive as follows.
!
CAUTION
CD-ROM devices contain a laser system and are classified
as CLASS 1 LASER PRODUCTS. In case of any trouble
with a CD-ROM, please contact your nearest service
representative. To prevent direct exposure to the laser
beam, do not try to open the enclosure.
Use of controls or adjustments or performance of
procedures other than those recommended by the
manufacturer may result in hazardous radiation exposure.
Note: If you are installing a SCSI device in bays B or C
you must use the internal SCSI cables. Contact your sales
representative or dealer for a list of approved optional
peripheral devices.
1. Observe the safety and ESD precautions listed at the beginning of this
chapter.
2. If tower-based system, unlock (if locked) the mechanical lock at the top of
the front door and open the door.
3. Power off the system. Ensure the power cords are unplugged from the AC
wall outlet.
4. Remove the BSU front bezel. See Installing/Removing the BSU Front Bezel
and Top Cover earlier in this chapter.
5. Remove the two screws securing the 5 1/4-inch device tray to the BSU
chassis and remove the tray, see Figure 4-45.
Note: Save the two screws removed securing the
5 1/4-inch device tray to the BSU chassis for future use.
Figure 4-45. Removing the 5 1/4-inch Device Tray