Remove the compute node cover

Remove the top cover by pulling up the cover-release latch and sliding the cover toward the rear of the compute node.

S014
shock hazard
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
240VA shock hazard
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.

Watch the procedure. A video of the installation and removal process is available:

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
      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.