In this video, we show how to replace the HPM assembly in a PowerEdge XE7740. Before working inside your system, read through and follow the safety guidelines. To protect your system from potential damage and to ensure your personal safety. For more information about safety guidelines, see the service manual at Dell.com/Support.
To remove the HPM assembly, first remove the around PSUs in slot 1 and Now disconnect all the cables from the HPM board apart from the intrusion switch cable, and make notes of all the cable connections. Using an FL5 2 screwdriver, remove the two screws from each side of the chassis. And the three screws from the front of the HPM.
Now let the air ceiling gaps on both sides of the chassis, using the HPM board holder and plunger. Slide the HPM board towards the front of the system and lift it out.
To install the HPM assembly, holding the holder and plunger, lean in and lower the board into the system. And slide it towards the back of the system. Using a 2 screwdriver, tighten the screws. Then reconnect all the cables, and then install the filler gaps. For more information or support, if that the PowerEdge XE7740, visit Dell.com/Support.
