Dell Vostro 5390 Manuel de configuration et de spécifications - Page 4
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System setup options.......................................................................................................................................................24
General options............................................................................................................................................................ 24
System information.....................................................................................................................................................25
Video...............................................................................................................................................................................26
Security..........................................................................................................................................................................26
Secure boot...................................................................................................................................................................27
Intel Software Guard Extensions............................................................................................................................. 28
Performance................................................................................................................................................................. 28
Power management.................................................................................................................................................... 29
POST behavior............................................................................................................................................................. 29
Virtualization support................................................................................................................................................. 30
Wireless..........................................................................................................................................................................30
Maintenance screen.................................................................................................................................................... 31
System logs................................................................................................................................................................... 31
SupportAssist System Resolution............................................................................................................................ 31
Updating the BIOS............................................................................................................................................................ 32
Updating the BIOS in Windows................................................................................................................................32
Updating the BIOS in Linux and Ubuntu................................................................................................................ 32
Updating the BIOS using the USB drive in Windows..........................................................................................32
Updating the BIOS from the F12 One-Time boot menu.....................................................................................33
System and setup password...........................................................................................................................................33
Assigning a system setup password....................................................................................................................... 34
Deleting or changing an existing system setup password.................................................................................34
Clearing BIOS (System Setup) and System passwords.......................................................................................... 34
Chapter 7: Getting help and contacting Dell................................................................................ 35
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