Removal and replacement procedures This chapter provides detailed instructions on how to remove and replace component spare parts. Required tools Preparation procedures Safety considerations Removing and replacing the bezel ear Removing and replacing the management module Removing and replacing the I/O module Removing and replacing an expansion board Removing and replacing the HPE NS204i-p NVMe OS Boot Device option Removing and replacing a power supply Removing and replacing the power supply blank Removing and replacing a drive Removing and replacing the drive blank Removing and replacing the system fan Removing and replacing the HPE Smart Storage Battery Removing a midplane assembly cover Removing and replacing a midplane assembly Removing and replacing a fan louver Removing and replacing the drive drawer assembly Removing and replacing the drive drawer cable track Removing and replacing the chassis lift handles