Lenovo ThinkCentre M92 Hardware Maintenance Manual (HMM) (May 2012) - ThinkCen - Page 257

Replacing the hard disk drive

Page 257 highlights

• To complete the installation or replacement, go to "Completing the parts replacement" on page 262. Replacing the hard disk drive Attention: Do not open your computer or attempt any repair before reading and understanding the "Important safety information" on page 1. This section provides instructions on how to replace the hard disk drive. To replace the hard disk drive, do the following: 1. Turn off the computer and disconnect all power cords from electrical outlets. 2. Remove the computer cover. See "Removing the computer cover" on page 217. 3. Locate the hard disk drive. See "Locating major FRUs and CRUs" on page 89. 4. Remove the hard disk drive bracket from the computer. See "Replacing the hard disk drive bracket" on page 247. 5. Remove the four screws 1 that secure the hard disk drive on the hard disk drive bracket and then completely remove the hard disk drive. Figure 211. Removing the four screws that secure the hard disk drive 6. Align the screw holes in the new hard disk drive with the corresponding holes in the hard disk drive bracket and then install the four screws to secure the new hard disk drive. 7. Reinstall the hard disk drive bracket into the computer. See "Replacing the hard disk drive bracket" on page 247. What to do next: • To work with another piece of hardware, go to the appropriate section. • To complete the installation or replacement, go to "Completing the parts replacement" on page 262. Chapter 11. Replacing FRUs (machine types: 2119, 2121, 3229, 3234, 3235, 3236, 3237, 3238, 3240, 3242, and 3243) 251

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To complete the installation or replacement, go to “Completing the parts replacement” on page 262.
Replacing the hard disk drive
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important
safety information” on page 1.
This section provides instructions on how to replace the hard disk drive.
To replace the hard disk drive, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the computer cover. See “Removing the computer cover” on page 217.
3. Locate the hard disk drive. See “Locating major FRUs and CRUs” on page 89.
4. Remove the hard disk drive bracket from the computer. See “Replacing the hard disk drive bracket” on
page 247.
5. Remove the four screws
1
that secure the hard disk drive on the hard disk drive bracket and then
completely remove the hard disk drive.
Figure 211. Removing the four screws that secure the hard disk drive
6. Align the screw holes in the new hard disk drive with the corresponding holes in the hard disk drive
bracket and then install the four screws to secure the new hard disk drive.
7. Reinstall the hard disk drive bracket into the computer. See “Replacing the hard disk drive bracket” on
page 247.
What to do next:
To work with another piece of hardware, go to the appropriate section.
To complete the installation or replacement, go to “Completing the parts replacement” on page 262.
Chapter 11
.
Replacing FRUs (machine types: 2119, 2121, 3229, 3234, 3235, 3236, 3237, 3238, 3240, 3242, and 3243)
251