Dell PowerEdge MX750c EMC Installation and Service Manual - Page 60

Processor and heat sink module

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CAUTION: Do not apply pressure at the center of the memory module; apply pressure at both ends of the memory module evenly. 4. Press the memory module with your thumbs until the ejectors firmly click into place. When the memory module is properly seated in the socket, the levers on the memory module socket align with the levers on the other sockets that have memory modules installed. Figure 49. Installing a memory module Next steps 1. Install the air shroud. 2. Follow the procedure listed in After working inside your system. 3. To verify if the memory module has been installed properly, press F2 and navigate to System Setup Main Menu > System BIOS > Memory Settings. In the Memory Settings screen, the System Memory Size must reflect the updated capacity of the installed memory. 4. If the System Memory Size is incorrect, one or more of the memory modules may not be installed properly. Ensure that the memory modules are firmly seated in their sockets. 5. Run the system memory test in the system diagnostics. Processor and heat sink module This is a service technician replaceable part only. Removing a processor and heat sink module Prerequisites 1. Follow the safety guidelines listed in Safety instructions. 2. Follow the procedure listed in the Before working inside the system. 3. Remove the air shroud. NOTE: The heat sink and processor are too hot to touch for some time after the system has been powered down. Allow the heat sink and processor to cool down before handling them. 60 Installing and removing system components

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CAUTION:
Do not apply pressure at the center of the memory module; apply pressure at both ends of the
memory module evenly.
4.
Press the memory module with your thumbs until the ejectors firmly click into place.
When the memory module is properly seated in the socket, the levers on the memory module socket align with the levers on
the other sockets that have memory modules installed.
Figure 49. Installing a memory module
Next steps
1.
Install the air shroud.
2.
Follow the procedure listed in
After working inside your system
.
3.
To verify if the memory module has been installed properly, press F2 and navigate to
System Setup Main Menu
>
System
BIOS
>
Memory Settings
. In the
Memory Settings
screen, the System Memory Size must reflect the updated capacity of
the installed memory.
4.
If the
System Memory Size
is incorrect, one or more of the memory modules may not be installed properly. Ensure that the
memory modules are firmly seated in their sockets.
5.
Run the system memory test in the system diagnostics.
Processor and heat sink module
This is a service technician replaceable part only.
Removing a processor and heat sink module
Prerequisites
1.
Follow the safety guidelines listed in
Safety instructions
.
2.
Follow the procedure listed in the
Before working inside the system
.
3.
Remove the air shroud
.
NOTE:
The heat sink and processor are too hot to touch for some time after the system has been powered down. Allow
the heat sink and processor to cool down before handling them.
60
Installing and removing system components