Lenovo 4156 Personal Computer User Manual


 
6. Slide the computer cover to the front of the computer a small amount. Lift the computer cover to
remove it from the computer.
Figure 14. Removing the computer cover
Installing or replacing a memory module
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
on page v.
This section provides instructions on how to install or replace a memory module.
Chapter 5. Installing or replacing hardware 35