HP 9000 rp8420 Server - User Service Guide, Fifth Edition
Power Control..................................................................................................................................94
Server Management Commands..........................................................................................................94
Firmware Updating..............................................................................................................................95
Instructions......................................................................................................................................96
Possible Error Messages..................................................................................................................97
PDC Code FRU Reporting....................................................................................................................98
Verifying Cell Board Insertion..............................................................................................................99
Cell Board Extraction Levers...........................................................................................................99
6 Removal and Replacement.......................................................................................101
HP 9000 rp8420 server FRUs...............................................................................................................101
Hot-Plug FRUs...............................................................................................................................101
Hot-Swap FRUs.............................................................................................................................101
Other FRUs....................................................................................................................................102
Safety and Environmental Considerations ........................................................................................102
Communications Interference ......................................................................................................102
Electrostatic Discharge ..................................................................................................................103
Powering down Hardware Components and Powering on the Server..............................................103
Powering Off Hardware Components...........................................................................................103
Powering On the System...............................................................................................................104
Removing and Replacing Covers........................................................................................................104
Removing the Top Cover...............................................................................................................105
Replacing the Top Cover................................................................................................................106
Removing the Side Cover..............................................................................................................107
Replacing the Side Cover...............................................................................................................107
Removing the Front Bezel..............................................................................................................108
Replacing the Front Bezel.........................................................................................................108
Removing and Replacing the Front Panel Board................................................................................108
Removing the Front Panel Board...................................................................................................109
Replacing the Front Panel Board...................................................................................................110
Removing and Replacing the Front Smart Fan Assembly..................................................................111
Preliminary Procedures.................................................................................................................111
Removing the Front Smart Fan Assembly.....................................................................................112
Replacing the Front Smart Fan Assembly.....................................................................................112
Removing and Replacing the Rear Smart Fan Assembly...................................................................112
Removing the Rear Smart Fan Assembly......................................................................................113
Replacing the Rear Smart Fan Assembly.......................................................................................114
Removing and Replacing a Disk Drive...............................................................................................114
Removing the Disk Drive..............................................................................................................115
Replacing the Disk Drive...............................................................................................................115
Removing and Replacing a Removable Media Drive.........................................................................115
Removing the Removable Media Drive.........................................................................................116
Replacing the Removable Media Drive.........................................................................................116
Removing and Replacing a Cell Board...............................................................................................117
Removing the Cell Board...............................................................................................................118
Replacing a Cell Board...................................................................................................................120
Cell Break-Fix Upgrade and Downgrade Procedure...............................................................121
Upgrading Using the FW Command..................................................................................121
Upgrading Using the DFW Command...............................................................................129
Downgrading Using the DFW Command..........................................................................131
Installing the VRM Cover (AB388-00002) and Door Opener (AB388-00003).....................................134
Removing and Replacing DIMMs......................................................................................................136
Preliminary Procedures.................................................................................................................136
Removing a DIMM........................................................................................................................138
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