Lenovo ThinkAgile VX 4-Socket 4U Certified Node, Руководство пользователя

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1. Install the lower fan cage. See “Install a fan cage (lower tray)” on page 128.
2. Install the lower compute tray or place it in the normal operating position; then, install the front cover.
See “Install a compute tray” on page 117 and “Install the front cover” on page 132.
Storage tray replacement
The storage tray is in the upper bay that is accessed from the front of the server. This optional device is used
only in storage-rich server configurations.
Remove a storage tray
The storage tray is accessed from the front of the server. Open the release levers to extract the storage tray,
pressing the release tabs when it stops to remove the tray fully from the chassis.
Attention:
If you are removing a storage tray and do not plan to replace it, relocate or backup data that is on
the hard disk drives in the storage tray before removing it.
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CAUTION:
The power-control button on the device and the power switch on the power supply do not turn off the
electrical current supplied to the device. The device also might have more than one power cord. To
remove all electrical current from the device, ensure that all power cords are disconnected from the
power source.
“ ” on page 89 “ ” on page 65
CAUTION:
Make sure that all server power cords are disconnected from their power sources before performing
this procedure.
Before you remove an optional storage tray, remove the front cover. See “Remove the front cover” on page
131.
Complete the following steps to remove a storage tray.
Watch the procedure
. A video of the installation process is available:
•
YouTube
• Youku
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User Guide for ThinkAgile VX7820 Appliance, ThinkAgile VX 4-Socket 4U Certified Node