Bull NovaScale R460 E1, Руководство пользователя, Страница: 140 / 370

User Guide
139
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Removing and Replacing the Top Cover
The top cover is made of two separate parts. The front part (Drive Cover) must be
removed to install or remove a 5.25-inch optical device. The rear part (Logic Cover)
needs to be removed to install or remove DIMM or PCI boards.
This section explains how to:
■
Remove and install the front bezel, see “Front Bezel” on page 139 and pull the
server out from the rack.
■
Remove and install the drive cover, see “Drive Cover” on page 141
■
Remove and install the logic cover, see “Logic Cover” on page 143
The server needs to be pulled out from the rack for installing/removing any
components other than the hard disk drives and power supply units.
Caution
Observe the following instructions to use the server safely. Fail-
ure to follow these instructions may result in death or serious
personal injury.
■
Do not install the server on a rack with leaving covers
removed.
■
Do not pinch your finger with mechanical components.
■
Note high temperature.
■
Do not pull out a device from the rack if the rack is unstable.
■
Do not leave more than one device being pulled out from the
rack.
Front Bezel
1. See the section “Preparing Your System for Upgrade” on page 137 to prepare.
2. Insert the attached security key into the key slot and turn the key to the front
bezel side with it pressed lightly to release the lock.
3. Hold the right end of the front bezel lightly to pull it toward you (1 in figure
below) .