Lenovo ThinkCentre M90a User Manual page 70

3. Remove the optical drive. See "Optical drive" on page 53.
4. Remove the optical drive holder. See "Optical drive holder" on page 56.
5. Remove the system board shield. See "System board shield" on page 58.
6. Remove the VESA mount bracket cover. See "VESA mount bracket cover" on page 61.
7. Depending on your computer model, refer to one of the following to replace the VESA mount bracket.
• M70a
Figure 36. Removing the VESA mount bracket
Figure 37. Installing the VESA mount bracket
• M90a
64
M70a and M90a User Guide