Service Manual
.....................................................................................................................................................................39
BIOS Windows.......................................................................................................................................................47
)BIOS ( BitLocker..................................................................................48
/ )BIOS ( USB..........................................................................48
/ )BIOS ( Dell Linux Ubuntu..........................................................49
)BIOS ( F12......................................................................49
.............................................................................................................................................................52
.................................................................................................................................................52
.........................................................................................................................53
CMOS...........................................................................................................................................................53
BIOS ) (..........................................................................................................................53
5 ....................................................................................................................54
....................................................................................................................................................................54
)ePSA(........................................................................................................................54
ePSA ) (.......................................................................................................54
..............................................................................................................................................................54
.............................................................................................................................................................55
Wi-Fi.....................................................................................................................................................................56
6 Dell..................................................................................................57
4