Accessing System Board Components And Drives - Lenovo ThinkCentre M57 6086 Hardware Maintenance Manual

Accessing system board components and drives

You might need to remove the drive bay assembly to access system board
components such as memory, the battery, and CMOS.
To access system board components and the drives:
1. Remove the computer cover. See "Removing the cover" on page 89.
2. Remove the front bezel by releasing the three tabs and pivoting the bezel
3. In some models, you might have to remove the PCI adapter in order to gain
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Hardware Maintenance Manual
forward to remove completely.
access to the battery.