Replacing The Power Button Board - Lenovo ideacentre 200 Hardware Maintenance Manual

6. Install the two screws to secure the system board frame.
Figure 19. Installing the screws to secure the system board frame
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 107.

Replacing the power button board

Attention:
Do not open your computer or attempt any repair before reading and
understanding the Chapter 1 "Read this first: Important safety information" on
page 1.
To replace the power button board, do the following:
1. Remove any media from the drives and turn off all connected devices and
the computer. Then, disconnect all power cords from electrical outlets and
disconnect all cables that are connected to the computer.
2. Remove the front cover. See "Removing the front cover" on page 83.
3. Remove the system board frame. See "Replacing the system board frame"
on page 88.
Chapter 9. Installing or replacing hardware
91