Step 3.  Remove the EDSFF drive cage cover. 
Figure 36. EDSFF drive cage cover removal
a. 
Open the handle as shown.
b. 
Grasp the handle and remove the drive cage cover.
Step 4.  Install EDSFF drives into the EDSFF cage. See 
“Install a hot-swap EDSFF drive” on page 104.
After you finish
Complete the parts replacement. See “Complete the parts replacement” on page 215.
Front I/O module replacement
Use this information to remove and install the front I/O module .
Remove the front I/O module
Use this information to remove the front I/O module.
About this task
The following illustrates how to remove the front I/O module with diagnostics panel. You can remove other 
front I/O modules in the same way.
Attention: 
•  Read 
“Installation Guidelines” on page 45 and “Safety inspection checklist” on page 46 to ensure that you 
work safely.
•  Power off the server and disconnect all power cords for this task.
•  Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static- 
sensitive components in their static-protective packages until installation, and handling these devices with 
an electrostatic-discharge wrist strap or other grounding system.
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ThinkSystem SR635 V3 User Guide