Lenovo ThinkSystem ST550 7X09, Руководство по обслуживанию

Страница: 109 / 220

• “Remove the backplane for four 3.5-inch hot-swap drives” on page 104
• “Install the backplane for four 3.5-inch hot-swap drives” on page 105
Remove the backplane for four 2.5-inch hot-swap drives
Use this information to remove the backplane for four 2.5-inch hot-swap drives.
“ Read the
installation
Guidelines” on
page 59
“ Power off
the server
for this task”
on page 12
“ ATTENTION:
Static Sensitive Device
Ground package before opening”
on page 60
Before removing the backplane for four 2.5-inch hot-swap drives:
1. Remove the server cover. See “Remove the server cover” on page 68.
2. Remove the air baffle. See “Remove the air baffle” on page 72.
3. If the Fan 3 impedes your access to the backplane, remove it. See “Remove a front fan” on page 75.
4. Remove all the installed drives and fillers (if any) from the drive bays. See “Remove a hot-swap drive” on
page 95.
5. Record the cable connections on the backplane and then disconnect all cables from the backplane. For
information about the backplane cable connection, see “Hot-swap-drive backplane” on page 38.
To remove the backplane for four 2.5-inch hot-swap drives, complete the following steps:
Watch the procedure . A video of the removal process is available:
• Youtube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-Acsjj4tU79GzKnWG316BYn
• Youku:
http://list.youku.com/albumlist/show/id_50483452
Figure 74. Removal of the backplane for four 2.5-inch hot-swap drives
Step 1. Lift the release tab to disengage the backplane.
Step 2. Remove the backplane from the chassis.
If you are instructed to return the old backplane, follow all packaging instructions and use any packaging
materials that are provided.
Chapter 3
.
Hardware replacement procedures
101