Flashing to an older BIOS version

Jej
Jej Member Posts: 3 New User
edited November 2023 in 2018 Archives
This is for a Predator G9-793.  Is there a way to flash the BIOS to an older version?  It seems that G-sync is no longer working with the latest BIOS version and I want to test it out with an older BIOS, where I know it was working.

Answers

  • Queen6
    Queen6 Member Posts: 319 Skilled Practitioner WiFi Icon
    With BIOS revision 1.13 my G9-793 G-Sync is working fine.  As for downgrading the BIOS unsure with the G9-793, however often the BIOS is locked to prevent rolling back to an older revision.

    Q-6
  • adamo000
    adamo000 Member Posts: 61 Devotee WiFi Icon
    There is no option to flash oldest BIOS version. BIOS has flash back option disabled so you are not able (without board programmer) do anything with this.
  • Jej
    Jej Member Posts: 3 New User
    Thanks for the responses.  It seems enabling v-sync works better than g-sync.  I'm using the latest drivers from Nvidia.  I guess I'll wait till 1.14 is released and see if it fixes my screen tearing issue.
  • Queen6
    Queen6 Member Posts: 319 Skilled Practitioner WiFi Icon
    Seriously doubt it's related to BIOS or far more would be affected under 1.13, more likely related to the Nvidia driver.  I'd be inclined to uninstall and reinstall the latest stable graphics driver.  G-Sync & V-Sync can happily coexist together, former varies the frame rate, the latter caps the frame rate, although V-Sync does introduce lag which for some is a big issue.

    Q-6