Removal and replacement procedures Required tools Safety considerations Preparation procedures Removing and replacing a fan blank Removing and replacing a fan Removing and replacing a drive blank Removing and replacing a hot-plug drive Removing and replacing an M.2 SSD Drive backplanes Removing and replacing an expansion board Removing and replacing the secondary riser blank Removing and replacing a riser board Removing and replacing the GPU holder Removing and replacing the GPU Removing and replacing a Smart Array type-a modular controller Removing and replacing an energy pack Removing and replacing the energy pack holder Removing and replacing the optical drive blank Removing and replacing the optical drive Removing and replacing a chassis ear Removing and replacing the LFF front I/O assembly Removing and replacing the SFF front I/O assembly Removing and replacing the iLO Service Port assembly in LFF Removing and replacing the iLO Service Port assembly in SFF Removing and replacing the USB 3.0 cable assembly in LFF Removing and replacing the FlexibleLOM adapter Removing and replacing the Pensando DSP DSC-25 2p SFP28 card with the iLO Sideband ALOM Module Removing and replacing the serial port cable Removing and replacing a power supply blank Removing and replacing the non-hot-plug power supply Removing and replacing a hot-plug power supply Removing and replacing the PDB or PDB cover Removing and replacing a DIMM guard DIMM-processor compatibility Removing and replacing a heatsink Removing and replacing a processor System battery replacement Removing and replacing the system board Removing and replacing the chassis intrusion detection switch HPE Trusted Platform Module 2.0 Gen10 Option