NEC Express5800/R320d-M4 User Manual page 73

Chapter 2 Preparations
2. Confirm the location of 4 core nuts on the front of the chassis.
See the figure below for locations of the core nuts (2 on the front top and 2 on the front bottom.)
3. Remove one screw from the AC lock bracket on the rear of the tower conversion kit.
4. Remove the AC lock bracket.
5. Remove two CPU/IO modules from the chassis.
6. Remove the DVD drive unit from the chassis.
7. Remove the rack mount bracket (handle) from the front of chassis.
You cannot close the door with the handle being mounted.
Keep the removed handle and screws carefully. They are needed when installing the server in rack.
Express5800/R320c-E4, R320c-M4, R320d-E4, R320d-M4 User's Guide
4 core nuts have been installed on the front of the chassis at shipment.
Note
Tower conversion kit (on the front top)
Tower conversion kit (on the front bottom)
2. Installation and Connection
AC lock bracket
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