Custom Resolution Utility (CRU)

[MaKneeTore]

(08-28-2020 03:42 PM)vigan1 Wrote:  First tell me what is the brand and model of you laptop. To see if you have the correct drivers, and try updating your bios.
If everything fail, you should find an option in the bios called :
Compatibility Support Module (CSM)
For me it was under ADVANCED > Compatibility Support Module (CSM).
Activate this option (it should be on by default I think) and you should see :

USB (Legacy or UEFI)
Video (Legacy / UEFI)
storage (Legacy / UEFI)

I simply selected "Legacy" under Video, and restarted.
All bios are different and some bios are completely locked, so it may not be here.

Ok. I have a new Samsung Galaxy Book Flex Alpha - US version, i7 CPU and Intel UHD graphics. It seems I cannot use CRU tool because this CPU is too new, unless I'm misunderstanding something.

It seems the reason that Linux might work at 1440p@60Hz and Windows does not is because the pixel clock is locked in Windows 10, but not in Linux. This is my best guess, anyway.

Sadly, my BIOS is up to date and I don't have these options.... not sure what to do from here besides buy a USB-C to some other video port and hope for the best. Quite dissapointing.