HP 4000 Maintenance & Service Guide HP Compaq 4000 Pro Small Form Factor B - Page 68

CAUTION, label the package Fragile: Handle With Care.

Page 68 highlights

other drives (except the primary hard drive) use M3 metric screws. The HP-supplied metric screws are black and the HP-supplied standard screws are silver. NOTE: If you are replacing the primary hard drive, you must remove the four silver and blue 6-32 isolation mounting screws from the old hard drive and install them in the new hard drive. NOTE: The computer supports one hard drive and one optical drive. If you want to use two hard drives, you must disconnect the optical drive from the SATA connector and plug the 2nd hard drive into that SATA connector. Figure 6-17 Extra Mounting Screw Locations No. Mounting Screw Device 1 Black M3 Metric Screws All Drives (except hard drives) 2 Silver 6-32 Standard Screws Secondary Hard Drive (in systems supporting two hard drives) There are at total of five extra silver 6-32 standard screws. Four are used as mounting screws for a secondary hard drive (not supported). The fifth is used for bezel security (see Front Bezel Security on page 90 for more information). CAUTION: To prevent loss of work and damage to the computer or drive: If you are inserting or removing a drive, shut down the operating system properly, turn off the computer, and unplug the power cord. Do not remove a drive while the computer is on or in standby mode. Before handling a drive, ensure that you are discharged of static electricity. While handling a drive, avoid touching the connector. Handle a drive carefully; do not drop it. Do not use excessive force when inserting a drive. Avoid exposing a hard drive to liquids, temperature extremes, or products that have magnetic fields such as monitors or speakers. If a drive must be mailed, place the drive in a bubble-pack mailer or other protective packaging and label the package "Fragile: Handle With Care." 58 Chapter 6 Removal and Replacement Procedures Small Form Factor (SFF) Chassis

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other drives (except the primary hard drive) use M3 metric screws. The HP-supplied metric
screws are black and the HP-supplied standard screws are silver.
NOTE:
If you are replacing the primary hard drive, you must remove the four silver and blue
6-32 isolation mounting screws from the old hard drive and install them in the new hard drive.
NOTE:
The computer supports one hard drive and one optical drive. If you want to use two
hard drives, you must disconnect the optical drive from the SATA connector and plug the 2nd
hard drive into that SATA connector.
Figure 6-17
Extra Mounting Screw Locations
No.
Mounting Screw
Device
1
Black M3 Metric Screws
All Drives (except hard drives)
2
Silver 6-32 Standard Screws
Secondary Hard Drive (in systems supporting two hard drives)
There are at total of five extra silver 6-32 standard screws. Four are used as mounting screws for a secondary hard
drive (not supported). The fifth is used for bezel security (see
Front Bezel Security
on page
90
for more
information).
CAUTION:
To prevent loss of work and damage to the computer or drive:
If you are inserting or removing a drive, shut down the operating system properly, turn off the
computer, and unplug the power cord. Do not remove a drive while the computer is on or in standby
mode.
Before handling a drive, ensure that you are discharged of static electricity. While handling a drive,
avoid touching the connector.
Handle a drive carefully; do not drop it.
Do not use excessive force when inserting a drive.
Avoid exposing a hard drive to liquids, temperature extremes, or products that have magnetic fields
such as monitors or speakers.
If a drive must be mailed, place the drive in a bubble-pack mailer or other protective packaging and
label the package “Fragile: Handle With Care.”
58
Chapter 6
Removal and Replacement Procedures Small Form Factor (SFF) Chassis