How to enable/disable cores in BIOS? Aspire 5 A515-45

ConceptIA
ConceptIA Member Posts: 47 Troubleshooter
I have a Aspire 5 A515-45 with the AMD Ryzen 5500u variant and BIOS options seem very limited.

Is there a way to enable or disable physical cores and/or SMT?

Thanks!

Answers

  • JackE
    JackE ACE Posts: 45,080 Trailblazer
    edited January 2022
    Only if ACER authorized hidden options are revealed by pressing Ctrl+S in the tabs. Otherwise undocumented BIOS modifications would likely be required..

    Jack E/NJ

  • ConceptIA
    ConceptIA Member Posts: 47 Troubleshooter
    That's too bad.

    I have a Lenovo mini-pc with a much richer BIOS with a lot of tweaking options to choose from.

    Is "Ctrl+S" really the only way to make hidden options available to the end user?
  • JackE
    JackE ACE Posts: 45,080 Trailblazer
    Yes, only the ACER authorized hidden options. Mini desktops for all major consumer brands usually have far more options than non-gaming laptops primarily because they aren't under the same physical & thermal limitations.

    Jack E/NJ