Lenovo ThinkSystem ST250 V2 Maintenance Manual page 120

• For drives with different capacities, install the drive by following the order of the disk drive bays as well as
the order from the lowest capacity to the highest capacity.
Remove a 2.5-inch drive from a 3.5-inch drive bay
Follow instructions in this section to remove a 2.5-inch drive from a 3.5-inch drive bay.
About this task
To avoid potential danger, read and follow the following safety statements.
• S002
CAUTION:
The power-control button on the device and the power switch on the power supply do not turn off
the electrical current supplied to the device. The device also might have more than one power cord.
To remove all electrical current from the device, ensure that all power cords are disconnected from
the power source.
Attention:
• Read the "Installation guidelines" on page 85 to ensure that you work safely.
• Turn off the server and peripheral devices, and disconnect the power cords and all external cables (see
"Power off the server" on page 13).
• Use the front door key to unlock the front door, and then open the front door.
Watch the procedure
A video of this procedure is available at YouTube:
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Procedure
Step 1. Locate the drive you want to remove.
Step 2. Remove the 3.5-inch drive tray in which the 2.5-inch drive has been installed (see "Remove a
simple-swap drive" on page 106).
Step 3. Remove the five screws that secure the 2.5-inch drive and the drive adapter; then, remove the 2.5-
inch drive and the drive adapter from the tray.
ThinkSystem ST250 V2 Maintenance Manual
110
https://youtube.com/playlist?list=PLYV5R7hVcs-
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