Owners Manual
Table Of Contents
- Dell EMC PowerEdge MX840c Installation and Service Manual
- About this document
- Dell EMC PowerEdge MX840c overview
- Initial system setup and configuration
- Installing and removing sled components
- Safety instructions
- Before working inside your sled
- After working inside your sled
- Recommended tools
- PowerEdge MX840c sled
- Sled cover
- Air shroud
- Processor expansion module
- Drives
- Drive backplane
- Cable routing
- Drive cage
- Battery backup unit
- Control panel
- System memory
- Processors and heat sinks
- iDRAC card
- PERC cards
- Optional Internal dual SD module
- M.2 BOSS module
- Mezzanine card
- Optional internal USB memory key
- System battery
- System board
- Trusted Platform Module
- Jumpers and connectors
- System diagnostics and indicator codes
- Getting help
- Documentation resources
Removing the processor from the processor and heat sink module
Prerequisites
NOTE: Only remove the processor from the processor and heat sink module (PHM) if you are replacing the processor or
heat sink. This procedure is not required when replacing a system board.
1. Follow the safety guidelines listed in the Safety instructions section.
2. Follow the procedure listed in the Before working inside your sled section.
3. Remove the processor and heat sink module.
Steps
1. Place the heat sink with the processor side facing up.
2. Insert a flat blade screwdriver into the release slot marked with a yellow label. Twist (do not pry) the screwdriver to break
the thermal paste seal.
3. Push the retaining clips on the processor bracket to unlock the bracket from the heat sink.
Figure 56. Loosening the processor bracket
4. Lift the bracket and the processor away from the heat sink, and place the processor connector side down on the processor
tray.
5. Flex the outer edges of the bracket to release the bracket from the processor.
NOTE: Ensure that the processor and the bracket are placed in the tray after you remove the heat sink.
66 Installing and removing sled components