4.5.4 Sliding the server into the rack 55
4.6 Connecting the power cord 56
4.6.1 Connecting the power cord (AC PSU) 56
4.7 Switching on the server 57
4.8 Handling the air duct 58
4.8.1 Removing the air duct 58
4.8.2 Installing the air duct 59
4.9 Handling the fan holder 60
4.9.1 Removing the fan holder 60
4.9.2 Installing the fan holder 61
4.10 Handling the crossbar 62
4.10.1 Removing the crossbar 62
4.10.2 Installing the crossbar 63
5 Basic software procedures 65
5.1 Validation 65
5.2 Starting the maintenance task 65
5.2.1 Suspending BitLocker functionality 65
5.2.2 Disabling the boot watchdog 66
5.2.3 Removing backup and optical disk media 68
5.2.4 Verifying and configuring the backup software solution 68
5.2.5 Switching on the ID indicator 68
5.3 Completing the maintenance task 69
5.3.1 Updating or recovering the BIOS and iRMC S5 69
5.3.2 Verifying system information backup or restore 72
5.3.3 Updating expansion card firmware 73
5.3.4 Enabling Option ROM scan 74
5.3.5 Reconfiguring the backup software solution 75
5.3.6 Resetting the boot retry counter 76
5.3.7 Resetting the error status after replacing memory modules or
CPUs 78
5.3.7.1 Resetting the error status after replacing memory modules 78
Content
RX2520 M5 Upgrade and Maintenance Manual