IBM eServer 240 xSeries, Руководство пользователя

Страница: 58 / 219

Removing the left-side cover (tower model)
Before you begin:
Read “Electrical safety” on page 42 and “Handling static-sensitive devices” on
page 44.
Note: The illustrations in this document might differ slightly from your hardware.
CP
U
VRM
M
EM
OR
Y
HD
D
PC
I B
US
NM
I
SM
I
SE
RV
IC
E P
RO
CE
SS
OR
BU
S
NO
N R
ED
UN
DAN
T
PO
W ER
S
UP
PLY 1 2
3
A B
1 2
3
FA
N
TEM
PE
RA
TU
RE
1
Cover-release latch
2
Cover
To remove the left-side cover of the tower model or the top cover of the rack
model:
1. If you are planning to install or remove any part other than a hot-swap hard
disk drive, hot-plug adapter, hot-swap power supply, or hot-swap fan, turn off
the server and all attached devices and disconnect all external cables and
power cords (see “Preparing to install options” on page 46).
2. Slide the cover-release lever
1
on the front of the server to release the cover
and slide the cover
2
toward the rear of the server about 25 mm (1 inch).
Move the top edge of the cover out from the server; then, lift the cover off the
server. Set the cover aside.
Attention: For proper cooling and airflow, replace the cover before turning on
the server. Operating the server for extended periods of time (over 30 minutes)
with the cover removed might damage server components.
48
IBM xSeries User's Reference