Lenovo 154 - Manual (Page 44)

This section provides instructions on how to replace the hard disk drive.
To replace the hard disk drive, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
2. Remove the computer cover. See “Removing the computer cover” on page 14.
3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 15.
4. Note the location of the four screws 1 that secure the hard disk drive. Then, pivot the drive bay
assembly upward.
Figure 33. Pivoting the drive bay assembly
36 ThinkCentre User Guide