Preparing For Replacing An Internal Component; Opening A Top Cover, Server Blade - Hitachi CB 520H B1 Service Manual

Verify the following LED status in the spare drive that the rebuilding was
completed.
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7 Verify that the replacement was successful through the MAR log.
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8 Turn off LID LED for identifying the target blade.
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See

Preparing for replacing an internal component

This procedure describes how to replace the internal components, such as
DIMMs, Mezzanine Cards, HDD backplane, Lithium battery and USB memory.
CAUTION:
High temperature components.
Do not touch the components in the server blade while opening the top
cover. Wait 5 or more minutes before performing the replacement to
reduce the risk of serious burn injuries from hot surfaces.

Opening a top cover, Server blade

Slide the top cover in the direction of the arrow, as shown below, while
pushing the lock button on the top cover, and then lift the top cover up.
Tip: The top cover has one silicon rubber or two silicon rubbers on the upper
surface.
5-38
Active LED: light in green
Fault LED: OFF
Alert information identification procedure on page 4-5
Identify LED (LID) on/off procedure on page 4-7
Figure 5-44 Opening the top cover- CB 520A A1, CB 520H
Replacing parts
Hitachi Compute Blade 500 Series System Service Manual
A1/B1/B2/B3/B4
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