8. Position the new memory module over the memory slot. Make sure that the notch
1
on the memory
module aligns correctly with the slot key
2
on the system board. Push the memory module straight
down into the slot until the retaining clips close.
Figure 16. Installing a memory module
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 81.
Installing or replacing a PCI Express card
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 PCI Express card. Your computer has two
PCI Express x1 card slots and one PCI Express x16 graphics card slot.
To install or replace a PCI Express card, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the computer cover. See “Removing the computer cover” on page 40.
3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 40.
4. Pivot the drive bay assembly upward. See “Accessing the system board components and drives”
on page 42.
5. Depending on whether you are installing or replacing a PCI Express card, do one of the following:
• If you are replacing an old PCI Express card, remove the screw that secures the old PCI Express card
and release the old PCI Express card from the PCI Express card slot.
Chapter 5
.
Installing or replacing hardware
45
Summary of Contents for 10B4
Page 1: ...ThinkCentre M73 User Guide Machine Types 10B4 10B5 10B6 and 10B7 ...
Page 6: ...iv ThinkCentre M73 User Guide ...
Page 12: ...x ThinkCentre M73 User Guide ...
Page 28: ...16 ThinkCentre M73 User Guide ...
Page 38: ...26 ThinkCentre M73 User Guide ...
Page 50: ...38 ThinkCentre M73 User Guide ...
Page 136: ...124 ThinkCentre M73 User Guide ...
Page 146: ...134 ThinkCentre M73 User Guide ...
Page 149: ...Appendix E China Energy Label Copyright Lenovo 2013 2014 137 ...
Page 150: ...138 ThinkCentre M73 User Guide ...
Page 152: ...140 ThinkCentre M73 User Guide ...
Page 156: ...144 ThinkCentre M73 User Guide ...
Page 157: ......
Page 158: ......