IBM 326m Hardware Maintenance Manual - Page 75

CD-ROM, drive

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CD-ROM drive Complete the following steps to remove the CD-ROM drive. Note: v Read "Installation guidelines" on page 29. v Read the safety notices at "Safety information" on page 107. v Read "Handling static-sensitive devices" on page 30. 1. Turn off the server and all attached devices. 2. Disconnect all power cords and external cables from the back of the server. 3. Remove the server from the rack. 4. Remove the server cover (see "Removing the cover and bezel" on page 32); then, take out the air baffle. 5. Remove the four microprocessor fans, making note of their orientation for later replacement. 6. Disconnect the CD-ROM drive power cable from the system board. 7. Disconnect the IDE cable from the CD-ROM drive. 8. Press the release cam until the media tray protrudes slightly from the front of the server. Release cam Holes Interposer card Media tray CD-ROM disk drive Retainer wire Retention tab 9. Carefully pull the drive assembly out of the chassis. 10. Remove the retaining wires on the drive assembly. 11. To remove the CD-ROM drive from the media tray, pull gently on the drive and slide it out of the tray. 12. To remove the interposer card, remove the screw that secures it to the media tray and pull the card away from the media tray. To replace the CD-ROM drive, reverse the previous steps. Chapter 6. Service replaceable units 65

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CD-ROM
drive
Complete
the
following
steps
to
remove
the
CD-ROM
drive.
Note:
v
Read
“Installation
guidelines”
on
page
29.
v
Read
the
safety
notices
at
“Safety
information”
on
page
107.
v
Read
“Handling
static-sensitive
devices”
on
page
30.
1.
Turn
off
the
server
and
all
attached
devices.
2.
Disconnect
all
power
cords
and
external
cables
from
the
back
of
the
server.
3.
Remove
the
server
from
the
rack.
4.
Remove
the
server
cover
(see
“Removing
the
cover
and
bezel”
on
page
32);
then,
take
out
the
air
baffle.
5.
Remove
the
four
microprocessor
fans,
making
note
of
their
orientation
for
later
replacement.
6.
Disconnect
the
CD-ROM
drive
power
cable
from
the
system
board.
7.
Disconnect
the
IDE
cable
from
the
CD-ROM
drive.
8.
Press
the
release
cam
until
the
media
tray
protrudes
slightly
from
the
front
of
the
server.
Release cam
Media tray
CD-ROM
disk drive
Interposer
card
Retainer wire
Holes
Retention tab
9.
Carefully
pull
the
drive
assembly
out
of
the
chassis.
10.
Remove
the
retaining
wires
on
the
drive
assembly.
11.
To
remove
the
CD-ROM
drive
from
the
media
tray,
pull
gently
on
the
drive
and
slide
it
out
of
the
tray.
12.
To
remove
the
interposer
card,
remove
the
screw
that
secures
it
to
the
media
tray
and
pull
the
card
away
from
the
media
tray.
To
replace
the
CD-ROM
drive,
reverse
the
previous
steps.
Chapter
6.
Service
replaceable
units
65