H3C UniServer R4900 G3, Руководство пользователя

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Figure 128 Removing a drive
4.
Install a new drive. For more information, see " Installing SAS/SATA drives ."
5.
Install the removed security bezel, if any. For more information, see " Installing the security
bezel ."
Verifying the replacement
Use one of the following methods to verify that the drive has been replaced correctly:
•
Verify the drive properties (including capacity) by using one of the following methods:
{
Access HDM. For more information, see HDM online help.
{
Access the BIOS. For more information, see the BIOS user guide for the server.
{
Access the CLI or GUI of the server.
•
Observe the drive LEDs to verify that the drive is operating correctly. For more information
about drive LEDs, see "Drive LEDs."
Replacing a power supply
The power supplies are hot swappable.
If two power supplies are installed and sufficient space is available for replacement, you can replace
a power supply without powering off or removing the server from the rack.
Procedure
1.
Power off the server. For more information, see " Powering off the server ."
2.
Remove the server from the rack. For more information, see " Removing the server from a rack ."
3.
To remove the AC power cord from an AC power supply or a 240 V high-voltage DC power
supply:
a.
Press the tab to disengage the ratchet from the tie mount, slide the cable clamp outward,
and then release the tab, as shown by callouts 1 and 2 in
Figure 129 .
b.
Open the cable clamp and remove the power cord out of the clamp, as shown by callouts 3
and 4 in
Figure 129 .
c.
Unplug the power cord, as shown by callout 5 in Figure 129 .