Dell PowerEdge M640 EMC for VRTX enclosure Installation and Service Manual - Page 76

M.2 SSD module, Removing the M.2 SSD module

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3. Supporting the heat sink with one hand, use the Torx #T30 screwdriver and tighten the screws on the heat sink in the order below: a. Partially tighten the first screw (approximately 3 turns). b. Tighten the second screw completely. c. Return to the first screw and tighten it completely. If the PHM slips off the blue retention clips when the screws are partially tightened, follow these steps to secure the PHM: a. Loosen both the heat sink screws completely. b. Lower the PHM on to the blue retention clips, follow the procedure described above in step 2. c. Secure the PHM, follow the procedure described above in step 3. NOTE: The processor and heat sink module retention screws should not be tightened to more than 0.13 kgf-m (1.35 N.m or 12 in-lbf). Figure 37. Installing a processor and heat sink module Next steps 1. Install the airshroud. 2. Follow the procedure listed in After working inside your system on page 46. M.2 SSD module Removing the M.2 SSD module Prerequisites 1. Follow the safety guidelines listed in Safety instructions on page 45. 2. Follow the procedure listed in Before working inside your system on page 45. 3. Remove the airshroud. 4. Remove the BOSS card. NOTE: Removing the BOSS card is similar to the procedure for removing an expansion card riser. 76 Installing and removing system components

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3.
Supporting the heat sink with one hand, use the Torx #T30 screwdriver and tighten the screws on the heat sink in the order below:
a.
Partially tighten the first screw (approximately 3 turns).
b.
Tighten the second screw completely.
c.
Return to the first screw and tighten it completely.
If the PHM slips off the blue retention clips when the screws are partially tightened, follow these steps to secure the PHM:
a.
Loosen both the heat sink screws completely.
b.
Lower the PHM on to the blue retention clips, follow the procedure described above in step 2.
c.
Secure the PHM, follow the procedure described above in step 3.
NOTE:
The processor and heat sink module retention screws should not be tightened to more than 0.13 kgf-m (1.35
N.m or 12 in-lbf).
Figure 37. Installing a processor and heat sink module
Next steps
1.
Install the airshroud
.
2.
Follow the procedure listed in
After working inside your system
on page 46.
M.2 SSD module
Removing the M.2 SSD module
Prerequisites
1.
Follow the safety guidelines listed in
Safety instructions
on page 45.
2.
Follow the procedure listed in
Before working inside your system
on page 45.
3.
Remove the airshroud
.
4.
Remove the BOSS card.
NOTE:
Removing the BOSS card is similar to the procedure for removing an expansion card riser.
76
Installing and removing system components