
Activating the indicator light for the failing part .....................96
Deactivating the failing-part indicator light .......................97
Locating a failing part in a Virtual I/O Server system or logical partition..............97
Identifying a part by using the Virtual I/O Server ....................97
Starting the system or logical partition ..........................98
Starting a system that is not managed by a HMC or an SDMC .................98
Starting a system or logical partition by using the HMC ...................99
Starting a system or virtual server by using the SDMC ...................100
Stopping a system or logical partition ..........................100
Stopping a system that is not managed by an HMC or an SDMC ................100
Stopping a system by using the HMC .........................101
Stopping a system by using the SDMC .........................102
Removing and replacing the expansion unit cover or door ...................103
Removing the front cover from the 14G/30 .......................103
Installing the front cover on the 14G/30 ........................104
System covers ..................................104
Removing and replacing covers for the 02E/4B, 02E/4C, 05F/6B, or 05E/6C ............104
Removing the front cover on a rack-mounted 02E/4B, 02E/4C, 05F/6B, or 05E/6C system ......104
Removing the front cover from a stand-alone 02E/4B, 02E/4C, or 05F/6B system .........105
Installing the front cover on a rack-mounted 02E/4B, 02E/4C, 05F/6B, or 05E/6C system.......106
Installing the front cover and front door on a stand-alone 02E/4B, 02E/4C, or 05F/6B system .....107
Removing the service access cover from a rack-mounted 02E/4B, 02E/4C, 05F/6B, or 05E/6C system. . . 108
Removing the service access cover from a stand-alone 02E/4B, 02E/4C, or 05F/6B system ......109
Installing the service access cover on a rack-mounted 02E/4B, 02E/4C, 05F/6B, or 05E/6C system ....111
Installing the service access cover on a stand-alone 02E/4B, 02E/4C, or 05F/6B system........111
Removing and replacing covers for the 31E/2B, 31E/1C, or 31E/2C ...............113
Removing the service access cover from the 31E/2B, 31E/1C, or 31E/2C ............113
Installing the service access cover on the 31E/2B, 31E/1C, or 31E/2C .............114
Removing and replacing covers for the 33E/8B or 36E/8C system................115
Removing the front cover from an 33E/8B or 36E/8C system ................115
Installing the front cover on an 33E/8B or 36E/8C system .................116
Removing the service access cover from an 33E/8B or 36E/8C system .............117
Installing the service access cover on an 33E/8B or 36E/8C system ..............118
Removing and replacing covers for the 17M/MB, 17M/MC, 17M/MD, 79M/HB, 79M/HC, or 79M/HD . . . 119
Removing the front cover from the 17M/MB, 17M/MC, 17M/MD, 79M/HB, 79M/HC, or 79M/HD . . . 119
Removing the front cover with the cover removal tool...................121
Installing the front cover on the 17M/MB, 17M/MC, 17M/MD, 79M/HB, 79M/HC, or 79M/HD ....125
Placing the 31E/2B, 31E/1C, or 31E/2C system into the service or operating position ..........126
Placing the rack-mounted 31E/2B, 31E/1C, or 31E/2C into the service position ...........126
Placing the rack-mounted 31E/2B, 31E/1C, or 31E/2C into the operating position ..........127
Placing the rack-mounted 02E/4B, 02E/4C, 05F/6B, or 05E/6C system into the service position.......129
Placing the rack-mounted 02E/4B, 02E/4C, 05F/6B, or 05E/6C system into the operating position ......130
Service and operating positions ............................132
Placing the 02E/4B, 02E/4C, 05F/6B, or 05E/6C system into the service or operating position ......132
Placing the rack-mounted 02E/4B, 02E/4C, 05F/6B, or 05E/6C system into the service position.....132
Placing the rack-mounted 02E/4B, 02E/4C, 05F/6B, or 05E/6C system into the operating position ....134
Placing the 31E/2B, 31E/1C, or 31E/2C system into the service or operating position .........136
Placing the rack-mounted 31E/2B, 31E/1C, or 31E/2C into the service position ..........136
Placing the rack-mounted 31E/2B, 31E/1C, or 31E/2C into the operating position .........137
Placing the rack-mounted 33E/8B or 36E/8C system into the service position or operating position ....139
Placing the 33E/8B or 36E/8C in the service position ...................139
Placing the 33E/8B or 36E/8C in the operating position ..................141
Power cords ...................................143
Disconnecting the power cords from the 02E/4B, 02E/4C, 05F/6B, or 05E/6C system .........143
Connecting the power cords to the 02E/4B, 02E/4C, 05F/6B, or 05E/6C system ...........144
Disconnecting the power cords from the 31E/2B, 31E/1C, or 31E/2C ..............145
Connecting the power cords to the 31E/2B, 31E/1C, or 31E/2C ................146
Verifying the installed part ..............................147
Verifying an installed feature or replaced part in an AIX system or logical partition ..........147
Verifying the installed part in a Linux system or logical partition ................150
Verifying an installed part by using stand-alone diagnostics ..................150
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