Remove the compute node cover

Use this information to remove the cover from the compute node.

S014

CAUTION

Hazardous voltage, current, and energy levels might be present. Only a qualified service technician is authorized to remove the covers where the label is attached.

S033

CAUTION

Hazardous energy present. Voltages with hazardous energy might cause heating when shorted with metal, which might result in spattered metal, burns, or both.

About this task

Attention

• Read Safety inspection checklist and Installation Guidelines to ensure that you work safely.

• Power off the corresponding compute node that you are going to perform the task on.

• Remove the compute node from the chassis. See Remove the compute node from chassis.

• Carefully lay the compute node on a flat, static-protective surface, orienting the compute node with the bezel pointing toward you.

Procedure

1. Remove the top cover.
   1. Press the release button.
   2. Slide the cover toward the rear of the compute node; then, lift up the cover.
      Figure 1. Compute node cover removal
      
      
2. Lay the cover flat or store it for future use.
   Attention

   You cannot insert the compute node into the Lenovo Flex System Enterprise Chassis until the cover is installed and closed. Do not attempt to override this protection.