NEC express5800 A2010b User Manual page 183

Chapter 2 Preparations
1. Set to the maintenance mode. See Chapter 3 (7.7.1 BMC – (7) Extended Functionality) for details.
2. Refer to Steps 3 to 4 in Chapter 2 (1.4 Overview of Installation and Removal) for preparations.
You can replace the cooling fan online (while the server is powered on).
3. Confirm that quake-proof construction is performed on the rack or stabilizers are mount at front bottom of
rack to prevent the rack from falling.
4. Loosen the two screws at both sides of front panel.
5. Pull the server out from rack slowly and carefully until it is latched with clicking sound.
Important When pulling the server out from the rack while the server is running (power-on
state) to replace the cooling fan, pay attention not to disconnect or damage the
cables due to excess force.
Express5800/A1040b, A2040b, A2020b, A2010b User's Guide
1. Installing / Removing Internal Options
Screws
(2 places)
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