Lenovo ThinkStation P620 User Manual page 73

• Ensure that you follow the installation order for memory modules shown in the following table.
Memory modules
one
two
Three
Four
Five
Six
Seven
Eight
Replacement procedure
1. Remove the computer cover. See "Computer cover" on page 26.
2. Lay the computer on its side for easier access to the system board.
3. Remove the memory cooler and duct. See "Memory module active cooler and duct" on page 65.
4. Remove the memory module.
5. Install a memory module.
Installation order
Slot 7
Slot 7 and slot 8
Slot 7, slot 8, and slot 2
Slot 7, slot 8, slot 2, and slot 1
Slot 7, slot 8, slot 2, slot 1, and slot 5
Slot 7, slot 8, slot 2, slot 1, slot 5, and slot 6
Slot 7, slot 8, slot 2, slot 1, slot 5, slot 6, and slot 4
Slot 1 to slot 8
.
Chapter 6 CRU replacement
67