Lenovo ThinkCentre M70z Hardware Maintenance Manual page 116

6. Note the locations of all cable connections that prevent you from lifting the computer main bracket, and
disconnect all cables. See "System board parts and connectors" on page 69.
7. Lift the computer main bracket off the front bezel.
8. Gently rip the three pieces of black tape
Note: Do not break the tape or remove the tape from the computer. You will need the tape when
installing the new LCD panel.
9. Place the new LCD panel into the front bezel, and then stick the three pieces of black tape back to
the LCD panel.
10. Position the computer main bracket over the LCD panel. Make sure the screw holes in the computer
main bracket align with those in the front bezel.
11. Reinstall all the 21 screws that secure the main bracket to the front bezel.
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, and then lift the LCD bezel out of the computer.