Arch linux thread

Type parse-edid edid.bin | grep 'Mode'

The output should look something like this:
parse-edid: parse-edid version 1.4.1
parse-edid: EDID checksum passed.
Mode "969x768" # vfreq 60.004Hz, hfreq 48.363kHz

Your edid data is set wrong here. Time to edit edid.bin

(viii) Open edid.bin in ghex and also open scientific caluculator ready at hand

(ix) Click decimal and enter ‘979′, change to hexadecimal and see the value to be ‘3C9′

(x) You will have to split it as ‘C9′ and ‘3′. And, in your hex editor it should be something like this

“01 01 01 64 19 C9 77 31 00 26 30 4F 88 36 00 42 FF ”

notice the positions of C9 and 3.

(xi) Again in your gnome caluculator input 1024 in dec mode and see in hex mode. The value should be ‘400′. Again split it as ‘00′ and ‘4′ and enter them in places of ‘C9′ and ‘3′ respectively. 01 01 01 64 19 00 77 41 00 26 30 4F 88 36 00 42 FF ”

(xii) If you want to change the Y resolution also i.e. ‘768′ then follow the same procedure as that of above.

(xiii) Save your edid.bin under ghex and quit. Close scientific caluculator. Re-run parse-edid. You should be finding your desired resolution. parse-edid: parse-edid version 1.4.1
parse-edid: EDID checksum failed - data is corrupt. Continuing anyway.
Mode "1024x768" # vfreq 57.645Hz, hfreq 46.462kHz

(xiv) Make yourself root or using sudo/gksu copy edid.bin to /etc/X11.

(xv) Restart the computer and see if problem is solved. If not, Go on reading this.

(xvi) Open /etc/X11/xorg.conf as root, in gedit/vim.

(xvii) Then in the “Screen” section add the following: Option "CustomEDID" "DFP-0:/etc/X11/edid.bin"

replace the display device name (DFP-0) with your own that would be mentioned in nvidia-settings

(xviii) Save and restart PC and it should work

Nego, btw, jel moze nesto da krene naopako?