4.1.3.2 Local diagnostic indicators on the system board . . . . . . . 49
4.2 Shutting down the server . . . . . . . . . . . . . . . . . . . . 52
4.3 Opening the server . . . . . . . . . . . . . . . . . . . . . . . 55
4.3.1 Removing the server cover . . . . . . . . . . . . . . . . . . . . 56
4.3.2 Removing the drive cover . . . . . . . . . . . . . . . . . . . . . 58
4.3.3 Removing the hard disk drive cover . . . . . . . . . . . . . . . 59
4.4 Opening the front cage . . . . . . . . . . . . . . . . . . . . . 60
4.4.1 3.5-inch hard disk drive version . . . . . . . . . . . . . . . . . . 60
4.4.2 2.5-inch Hard disk drive version . . . . . . . . . . . . . . . . . 61
4.5 Closing the front cage . . . . . . . . . . . . . . . . . . . . . . 62
4.5.1 3.5-inch hard disk drive version . . . . . . . . . . . . . . . . . . 62
4.5.2 2.5-inch Hard disk drive version . . . . . . . . . . . . . . . . . 63
4.6 Closing the server . . . . . . . . . . . . . . . . . . . . . . . . 64
4.6.1 Mounting the hard disk drive cover . . . . . . . . . . . . . . . . 64
4.6.2 Mounting the drive cover . . . . . . . . . . . . . . . . . . . . . 65
4.6.3 Mounting the server cover . . . . . . . . . . . . . . . . . . . . 66
4.7 Connecting the server to the mains . . . . . . . . . . . . . . 67
4.8 Installing the security cover . . . . . . . . . . . . . . . . . . 69
4.9 Switching on the server . . . . . . . . . . . . . . . . . . . . . 71
4.10 Concluding software tasks . . . . . . . . . . . . . . . . . . . 72
5 Basic software procedures . . . . . . . . . . . . . . . . . . . 73
5.1 Starting the maintenance task . . . . . . . . . . . . . . . . . 73
5.1.1 Disabling BitLocker functionality . . . . . . . . . . . . . . . . . 73
5.1.2 Disabling SVOM boot watchdog functionality . . . . . . . . . . . 74
5.1.2.1 Viewing boot watchdog settings . . . . . . . . . . . . . . . . 74
5.1.2.2 Configuring boot watchdog settings . . . . . . . . . . . . . . 75
5.1.3 Removing backup and optical disk media . . . . . . . . . . . . 77
5.1.4 Verifying and configuring the backup software solution . . . . . . 77
5.1.5 Configuring LAN teaming . . . . . . . . . . . . . . . . . . . . . 78
5.1.6 Note on server maintenance in a Multipath I/O environment . . . 78
5.1.7 Switching on the ID indicator . . . . . . . . . . . . . . . . . . . 81
5.2 Completing the maintenance task . . . . . . . . . . . . . . . 82
5.2.1 Updating or recovering the system board BIOS and iRMC . . . . 82
5.2.1.1 Updating or recovering the system board BIOS . . . . . . . . 82
5.2.1.2 Updating or recovering the iRMC . . . . . . . . . . . . . . . 84