Memory Module Replacement; Remove A Memory Module - Lenovo ThinkEdge SE450 Maintenance Manual

Figure 64. Installing a Torx T30 nut into the heat sink
Note: Do not touch the gold contacts on the bottom of the processor.
Rotate the anti-tilt wire bail inwards.
Orient the Torx T30 nut under the anti-tilt wire bail; then, align the Torx T30 nut with the
socket at an angle as shown.
Push the lower edge of the Torx T30 nut into the socket until it clicks into place. Make sure
the Torx T30 nut is secured under the four clips in the socket.
After this task is completed
1. Make sure all four nuts are installed to the PHM, and install the PHM. See
sink" on page 133.
2. Proceed to complete the parts replacement (see

Memory module replacement

See these topics to learn how to remove and install a DIMM.

Remove a memory module

See this topic to learn how to remove a memory module.
About this task
"ATTENTION:
Static Sensitive Device
Ground package before opening"
ThinkEdge SE450 Maintenance Manual
84
on page 43
"Complete the parts replacement" on page
"Install a processor and heat
174).