Dell Precision 7820 Tower Owner's Manual page 5

Removing system board............................................................................................................................................... 82
Installing the system board...........................................................................................................................................88
System board components.......................................................................................................................................... 89
4 Technology and components....................................................................................................... 90
Memory configuration........................................................................................................................................................ 90
Technologies list.................................................................................................................................................................. 90
MegaRAID 9440-8i and 9460-16i controller.................................................................................................................... 92
Teradici PCoIP..................................................................................................................................................................... 94
5 System specifications.................................................................................................................98
System specifications......................................................................................................................................................... 98
Memory specifications........................................................................................................................................................98
Video specifications.............................................................................................................................................................98
Audio specifications.............................................................................................................................................................99
Network specifications....................................................................................................................................................... 99
Card slots............................................................................................................................................................................. 99
Storage specifications....................................................................................................................................................... 100
External connectors.......................................................................................................................................................... 100
Power specifications......................................................................................................................................................... 100
Physical specifications.......................................................................................................................................................100
Environmental specifications............................................................................................................................................100
6 System Setup........................................................................................................................... 102
General options.................................................................................................................................................................. 102
System configuration........................................................................................................................................................ 103
Video....................................................................................................................................................................................106
Security............................................................................................................................................................................... 106
Secure boot........................................................................................................................................................................ 108
Performance.......................................................................................................................................................................109
Power management........................................................................................................................................................... 110
Post behaviour..................................................................................................................................................................... 111
Manageability....................................................................................................................................................................... 111
Virtualization support......................................................................................................................................................... 112
Maintenance........................................................................................................................................................................112
System logs......................................................................................................................................................................... 113
Advanced configurations................................................................................................................................................... 113
SupportAssist system resolution.......................................................................................................................................113
Updating the BIOS in Windows ........................................................................................................................................113
Updating BIOS on systems with BitLocker enabled.................................................................................................114
Updating your system BIOS using a USB flash drive............................................................................................... 114
Updating the Dell BIOS in Linux and Ubuntu environments....................................................................................115
Flashing the BIOS from the F12 One-Time boot menu............................................................................................115
MegaRAID controller options............................................................................................................................................ 118
System and setup password............................................................................................................................................. 119
Assigning a system setup password...........................................................................................................................119
Deleting or changing an existing system setup password....................................................................................... 119
7 Software...................................................................................................................................121
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