Upgrade and Maintenance Manual RX2540 M2
4.3 Disconnecting the power cord . . . . . . . . . . . . . . . . . 66
4.4 Getting access to the component . . . . . . . . . . . . . . . 68
4.4.1 Extending the server out of the rack . . . . . . . . . . . . . . . 68
4.4.2 Removing the server from the rack . . . . . . . . . . . . . . . . 70
4.4.3 Removing the top cover . . . . . . . . . . . . . . . . . . . . . . 72
4.4.4 Removing the air duct . . . . . . . . . . . . . . . . . . . . . . . 73
4.5 Reassembling . . . . . . . . . . . . . . . . . . . . . . . . . . 73
4.5.1 Installing the air duct . . . . . . . . . . . . . . . . . . . . . . . 74
4.5.2 Installing the top cover . . . . . . . . . . . . . . . . . . . . . . 75
4.5.3 Mounting the server in the rack . . . . . . . . . . . . . . . . . . 76
4.5.4 Sliding the server into the rack . . . . . . . . . . . . . . . . . . 78
4.6 Connecting the power cord . . . . . . . . . . . . . . . . . . . 79
4.7 Switching on the server . . . . . . . . . . . . . . . . . . . . . 82
4.8 Handling riser modules . . . . . . . . . . . . . . . . . . . . . 83
4.8.1 Riser modules for expansion cards (HL) . . . . . . . . . . . . . 84
4.8.1.1 Removing the riser module 1 (HL) . . . . . . . . . . . . . . 84
4.8.1.2 Installing the riser module 1 (HL) . . . . . . . . . . . . . . . 85
4.8.1.3 Removing the riser module 2 (HL) . . . . . . . . . . . . . . 87
4.8.1.4 Installing the riser module 2 (HL) . . . . . . . . . . . . . . . 88
4.8.2 Riser modules for GPGPU cards (FL) . . . . . . . . . . . . . . 90
4.8.2.1 Installing the riser module 1 (FL) . . . . . . . . . . . . . . . 90
4.8.2.2 Removing the riser module 1 (FL) . . . . . . . . . . . . . . . 92
4.8.2.3 Installing the riser module 2 (FL) . . . . . . . . . . . . . . . 92
4.8.2.4 Removing the riser module 2 (FL) . . . . . . . . . . . . . . . 94
5 Basic software procedures . . . . . . . . . . . . . . . . . . . 95
5.1 Starting the maintenance task . . . . . . . . . . . . . . . . . 95
5.1.1 Suspending BitLocker functionality . . . . . . . . . . . . . . . . 95
5.1.2 Disabling SVOM boot watchdog functionality . . . . . . . . . . . 96
5.1.2.1 Viewing boot watchdog settings . . . . . . . . . . . . . . . . 96
5.1.2.2 Configuring boot watchdog settings . . . . . . . . . . . . . . 97
5.1.3 Removing backup and optical disk media . . . . . . . . . . . . 99
5.1.4 Verifying and configuring the backup software solution . . . . . . 99
5.1.5 Note on server maintenance in a Multipath I/O environment . . 100
5.1.6 Switching on the ID indicator . . . . . . . . . . . . . . . . . . 102
5.2 Completing the maintenance task . . . . . . . . . . . . . . 103
5.2.1 Updating or recovering the system board BIOS and iRMC . . . 103
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