BIOS upgrade in DOS mode?

Zorro69
Zorro69 Member Posts: 2 New User

Hello,

my desktop starts only with recovery USB stick, and I only can use DOS Command line mode. Can I here upgrade the BIOS?  is this ACER provided upgrade image a UEFI upgrade?

Answers

  • beststevie
    beststevie ACE Posts: 506 Pioneer

    If your desktop does not start any more you're trying to update Bios?

     

    If yes, I would try to find the real solution for this failure. A more detailed description what happens after starting and what did you do at last before this error occured?

     

    Can you enter Bios and check, wether hardisc is still displayed and the boot order is still correct?