iv Contents
Hitachi Compute Rack 220H CRU Replacement Guide
Removing/Installing the cover ........................................................................... 3-7
Replacing parts .....................................................................................4-1
Replacing an HDD/SSD ..................................................................................... 4-2
Replacing a power supply .................................................................................. 4-5
Replacing a fan ................................................................................................ 4-9
Replacing a DIMM ........................................................................................... 4-12
Replacing a PCI card ........................................................................................ 4-18
Setup after maintenance ........................................................................5-1
Notice of maintenance by maintenance person ................................................... 5-2
Changing a network adapter's MAC address ........................................................ 5-2
Restoring the Web console or Remote Console settings ....................................... 5-3
BIOS resetting .................................................................................................. 5-3
Windows BitLocker recovery password ............................................................... 5-4