Lenovo ThinkCentre M62z Hardware Maintenance Manual (HMM) (July 2012) - ThinkC - Page 109

Replacing the LCD panel, Remove the hard disk drive. See Replacing the hard disk drive

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7. Install the rear I/O assembly. See "Installing a rear I/O assembly" on page 94. 8. Reconnect the power supply assembly cables to the system board. 9. Go to "Completing the FRU installation" on page 107. Replacing the LCD panel 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 LCD panel. Note: To access the LCD panel, other FRUs have to be removed. As you remove each FRU, set it aside, along with the screws for it. Removing the LCD panel To remove the LCD panel, do the following: 1. Turn off the computer. 2. Disconnect all cables, power cords, and external options from your computer. See "Locating connectors on the rear of your computer" on page 66. 3. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay it down so that the screen is against the surface and the cover is facing up. 4. Remove the computer cover. See "Removing the computer cover" on page 72. 5. Remove the hard disk drive. See "Replacing the hard disk drive" on page 77. 6. Remove the optical drive. See "Removing the optical drive" on page 80. 7. Open the system board shielding. See "Opening the system board shielding" on page 73. 8. Remove the rear I/O assembly. See "Removing the rear I/O assembly" on page 93. 9. Remove the power supply assembly. See "Removing the power supply assembly" on page 99. Chapter 9. Replacing FRUs 103

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7. Install the rear I/O assembly. See “Installing a rear I/O assembly” on page 94.
8. Reconnect the power supply assembly cables to the system board.
9. Go to “Completing the FRU installation” on page 107.
Replacing the LCD panel
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 LCD panel.
Note:
To access the LCD panel, other FRUs have to be removed. As you remove each FRU, set it aside,
along with the screws for it.
Removing the LCD panel
To remove the LCD panel, do the following:
1. Turn off the computer.
2. Disconnect all cables, power cords, and external options from your computer. See “Locating connectors
on the rear of your computer” on page 66.
3. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay
it down so that the screen is against the surface and the cover is facing up.
4. Remove the computer cover. See “Removing the computer cover” on page 72.
5. Remove the hard disk drive. See “Replacing the hard disk drive” on page 77.
6. Remove the optical drive. See “Removing the optical drive” on page 80.
7. Open the system board shielding. See “Opening the system board shielding” on page 73.
8. Remove the rear I/O assembly. See “Removing the rear I/O assembly” on page 93.
9. Remove the power supply assembly. See “Removing the power supply assembly” on page 99.
Chapter 9
.
Replacing FRUs
103