ASPIRE TC-860 - HOW TO ENABLE BIOS CSM BOOT?

kutawatogas
kutawatogas Member Posts: 10

Tinkerer

Spec
Computer Brand Name: Acer Aspire TC-860
Motherboard Model:       Acer Aspire TC-860
Motherboard Chipset:     Intel H310 (Cannon Lake-H)
Motherboard Slots:          1xPCI Express x1, 1xPCI Express x16
PCI Express Version Supported:     v3.0
USB Version Supported:               v3.1
BIOS Manufacturer:                     Acer
BIOS Date:                                08/31/2018
BIOS Version:                             R01-A2

==
BOOT CSM : NEVER  --> GREYED OUT   ?

WHY IS BIOS LOCKED ?





Answers

  • AnhEZ28
    AnhEZ28 ACE, Member Posts: 4,277 Pathfinder
    That option is usually for non UEFI Operating System. If you install an OS that is not UEFI, that option will be available. But you don't have to worry about that option being greyed out, it doesn't affect much in terms of performance.
    Please remember to include @AnhEZ28 when you want to reply back to my comment so that I can check your response.
    Thank you and have a nice day!
  • kutawatogas
    kutawatogas Member Posts: 10

    Tinkerer

    i want to boot from USB stick, it wont detect my USB,

    TOO MANY OPTIONS IN THE BIOS ARE GREYED OUT.
    WHO THE HELL DECIDED THIS IS A GOOD IDEA.
  • billsey
    billsey ACE Posts: 34,101 Trailblazer
    It's easy to boot from a USB, there is no reason to do anything with CSM. Just disable secure boot in the BIOS and enable the F12 boot menu. With that setup you should be able to boot any UEFI compliant OS from a flash drive.
    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.
  • kutawatogas
    kutawatogas Member Posts: 10

    Tinkerer

    thats the thing, BIOS was locked to boot in UEFI,
    in BIOS "boot CSM:  NEVER"

    i wanted to boot my BOOTCD USB , it wont detect USB as boot.
    in BIOS ,it show there is a USB but in boot Menu , its not listed.
  • billsey
    billsey ACE Posts: 34,101 Trailblazer
    That sounds like the BootCD isn't setup as UEFI. Do you have one that's newer than ten years old or so? I k now Hiren's has been upgraded to support W10 systems.
    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.