Dell Latitude 3480 Owner's Manual page 5

6 System setup options................................................................................................................................... 41
Boot Sequence..................................................................................................................................................................41
Navigation keys................................................................................................................................................................ 42
System Setup overview.................................................................................................................................................. 42
Accessing System Setup.................................................................................................................................................42
General screen options....................................................................................................................................................42
System Configuration screen options............................................................................................................................43
Video screen options....................................................................................................................................................... 44
Security screen options...................................................................................................................................................44
Secure Boot screen options........................................................................................................................................... 46
Performance screen options.......................................................................................................................................... 46
Power management screen options.............................................................................................................................. 47
POST behavior screen options.......................................................................................................................................48
Wireless screen options...................................................................................................................................................49
Maintenance screen options...........................................................................................................................................49
System logs screen options............................................................................................................................................50
SupportAssist system resolution....................................................................................................................................50
Real Time Clock (RTC) reset..........................................................................................................................................50
Verifying system memory in system setup (BIOS).......................................................................................................51
Updating the BIOS in Windows ..................................................................................................................................... 51
Updating BIOS on systems with bitlocker enabled................................................................................................52
Updating your system BIOS using a USB flash drive............................................................................................ 52
Updating the Dell BIOS in Linux and Ubuntu environments................................................................................. 52
System and setup password...........................................................................................................................................53
Assigning a system password and setup password...............................................................................................53
Deleting or changing an existing system and/or setup password....................................................................... 53
7 Software......................................................................................................................................................55
Supported operating systems........................................................................................................................................ 55
Downloading drivers........................................................................................................................................................ 55
Downloading the chipset driver..................................................................................................................................... 56
Intel chipset drivers....................................................................................................................................................56
Intel HD Graphics drivers................................................................................................................................................ 56
AMD graphics................................................................................................................................................................... 57
IR camera.......................................................................................................................................................................... 57
NEXT Biometrics Fingerprint Reader............................................................................................................................ 57
8 Troubleshooting........................................................................................................................................... 58
Enhanced Pre-Boot System Assessment (ePSA) diagnostics...................................................................................58
Running the ePSA diagnostics................................................................................................................................. 58
Testing memory using ePSA.....................................................................................................................................58
Real Time Clock (RTC) reset..........................................................................................................................................59
9 Contacting Dell............................................................................................................................................60
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