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 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 the
.
2. Follow the procedure listed in the
Before working inside your system
3.
.
NOTE:
The heat sink and processor are 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.
Steps
1. Ensure all four Anti-Tilt wires are in the locked position (outward position), and then using a Torx T30 tool, loosen the
captive nuts on the heat sink in the order that is mentioned below:
a. Loosen the first nut three turns.
b. Loosen the nut diagonally opposite to the nut you loosened first.
c. Repeat the procedure for the remaining two nuts.
d. Return to the first nut to loosen it completely.
2. Set the Anti-Tilt wires to the unlocked position (inward position).
Figure 45. Loosening the nuts and set the Anti-Tilt wires to the unlocked position
3. Lift the processor and heat sink module (PHM) from the system and set the PHM aside with the processor side facing up.
54
Installing and removing system components
Summary of Contents for PowerEdge R450
Page 15: ...Figure 11 Memory information Dell EMC PowerEdge R450 system overview 15 ...
Page 16: ...Figure 12 Service information electrical overview 16 Dell EMC PowerEdge R450 system overview ...
Page 17: ...Figure 13 Service information mechanical overview Dell EMC PowerEdge R450 system overview 17 ...
