W3-810 Boot Menu?

AazmERgf
AazmERgf Member Posts: 10

Tinkerer

Is there a way to access a boot menu for the w3? I would like to be able to boot to a usb.

Answers

  • padgett
    padgett ACE Posts: 4,532 Pathfinder

    Been covered before but when off hold the volume down button down and the press and hold the power button. Hold both until something happens. This should bring you directly to the boot menu. Volume up and power brings you to the BIOS setup.

  • AazmERgf
    AazmERgf Member Posts: 10

    Tinkerer

    Thanks I will try that. I have done the vol down and power.

  • AazmERgf
    AazmERgf Member Posts: 10

    Tinkerer

    Ok when I get the Boot menu the only option is Windows Boot Manager. How do I get it to have the USB as a choice? The USB is a bootable drive.

  • padgett
    padgett ACE Posts: 4,532 Pathfinder

    That's where you need a UEFI bootable drive, cannot be a plain drive. At one point I tried and could not turn UEFI off on my W3 but then most OSs that have power management are signed (am running Win 10 on mine at the moment).

  • AazmERgf
    AazmERgf Member Posts: 10

    Tinkerer

    I used rufus to create a bootable uefi usb drive. I tried using ubuntu, and android as my iso. Neither show in the boot menu. 

  • padgett
    padgett ACE Posts: 4,532 Pathfinder

    The issue is that as I said they must also be signed. Try creating a recovery flash drive and it will have the signature and be recognised, AFAIK Acer BIOSes only have an Acer and a Microsoft signature in the library.

     

    In Theory if you flush the library in the BIOS, that will make it boot other UEFI drives but I have never seen it work.

  • AazmERgf
    AazmERgf Member Posts: 10

    Tinkerer

    I would like to run different OSes through usb. How do I create a usb drive that is signed? I see how to create a restore usb, but don't want Windows on the drive. 

  • padgett
    padgett ACE Posts: 4,532 Pathfinder

    I don't think you can, it must be signed by the vendor and match a cert in the BIOS library.

     

    Now according to the UEFI spec there is supposed to be a way to turn the signature checking off in the BIOS and go into what is called "Legacy" mode (can see in MSINFO32 on the "BIOS Mode" line). But I was never able to get my W3 to do that (didn't try very hard since all the OSs I run on tabs are signed, have netbooks and desktops for Linux - Ubuntu, Red Hat, etc.), W3 is running Win 10 at the moment.

     

    Have to remember that ventless tabs must have power management drivers and at present are only from Intel (and they finally released the 64 bit ones, for a long time they were 32 bit only).