Before removing a simple-swap drive: 
1.  Ensure that you have back up data on your drive.
2.  Remove the security bezel. See “Remove the security bezel” on page 62.
Attention: 
•  To ensure that there is adequate system cooling, do not operate the server for more than two minutes 
without either a drive or a drive filler installed in each bay.
•  Before you remove any component of a RAID array, back up all RAID configuration information.
To remove a simple-swap drive, complete the following steps:
Watch the procedure
A video of this procedure is available at 
https://www.youtube.com/playlist?list=PLYV5R7hVcs- 
C9jFjZnXQ6AmTXaIdX6_HJ
. 
Step 1.  Use a screwdriver to turn the handle lock 
1  to the unlocked position. The handle opens 
automatically. 
Figure 56. Opening the handle of a 3.5-inch simple-swap drive
Step 2.  Pull the handle and carefully slide the simple-swap drive or the drive filler out of the front of the 
chassis. 
Figure 57. 3.5-inch simple-swap drive removal
After removing the simple-swap drive: 
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ThinkSystem SR550 Maintenance Manual