Force DVI/HDMI resolutions and refresh rates

Badelhas said:

You tried the tutorial? What happened?

when i edited it, it would do 75hz but for some reason its only doing 840 x 1050 instead of 1680x1050, cant figure out why.

irumy3 said:

Badelhas said:

You tried the tutorial? What happened?

when i edited it, it would do 75hz but for some reason its only doing 840 x 1050 instead of 1680x1050, cant figure out why.

I have the exact same problem. I switched from nvidia to ati and I no longer can create custom resolutions from the cc. The thing is, I used to have an nvida videocard and in the control panel I could create the wanted 75hz. I got the 840 x 1050 even with the nvidia card if I didn't set the timing standard as CVT reduced blank.
I just can't get it to work with the edid editor. always get only half of the horizontal resolution. If the CVT isn't on there are blank frames between frames which is too much for the display ( the 75hz alone is pushing it ).
I have ati radeon now and in the control panel there is the option to "reduce dvi frequency..." but no luck with that either.
Read somewhere that edid v1.3 does not contain information about CVT because CVT is new and v1.3 is not.
So anyone know how to tackle this? ( I wish I still had an nvidia card... )

IN the CCC go to desktops and displays, lower corner right click the monitor your using (choose configure) it goes to DTV HDMI 3. See if you can force the resolution under HDTV support. In there you will find all that you need to adjust everything.....

my os win7 ATIHD5770 sony fw900 CRT ATI 10.4 driver
I cannot get refresh rate 60HZ above on my minitor (on GF6800 OK)

I follow your Procedure
Download Phoenix.zip and extract it to a working folder. ok
Run it and click the registry toolbar button. ok
Click the pencil toolbar button for edit mode. ok
when 4Change the EDID settings to reflect you display's true capabilities
but what number to change ?what is my display's true capabilities ?where I can find ?
my DDC not supported

help me!

anybody here ?

ati5770,SONY fw900,dvi-vga,or vga-vga.cant get 60hz above.
i ASK AMD,THEY LOCK 5770 TO 60 HZ.
THINK YOU
PLEASE SEE THE JPG ABOVE
MY POWESRIP SAY
I CANT GET EDID BECOUSE DDC NOT SUPPORT
CAN YOU GIVE ME A EDID FILE SIMILAR TO SONY FW900?

Code:

 
DVI-VGA
ATI5770 fw900
I cannot get 60hz above refresh rate,so as many user I modify 10.4drivers
open C:\ATI\Support\10-4_vista32_win7_32_dd_ccc_wdm_enu\Packages\Drivers\Display
get tow inf files:CL_98768,CW_98768
CL_98768 change to
[ati2mtag_Evergreen_SoftwareDeviceSettings]
HKR,, DALNonStandardModesBCD1, %REG_BINARY%,12,80,08,00,00,00,01,00,13,60,07,68,00,00,00,59,13,60,07,68,00,00,00,60,14,00,10,50 ,00,00,00,59,14,00,10,50,00,00,00,60,14,40,09,00,00,00,00,59 ,14,40,09,00,00,00,00,60,14,40,09,00,00,00,00,59
HKR,, DALNonStandardModesBCD2, %REG_BINARY%,14,40,09,00,00,00,00,60,12,80,07,68,00,00,00,00 ,12,80,09,60,00,00,00,00,16,00,12,00,00,00,00,70,17,92,13,44 ,00,00,00,00,18,00,14,40,00,00,00,00,18,56,13,92,00,00,00,00 ,12,80,08,00,00,00,00,85
HKR,, Gxo50HzTimingSupport, %REG_DWORD%, 1
CW_98768 change to
[ati2mtag_Evergreen_SoftwareDeviceSettings]
HKR,, DALNonStandardModesBCD1, %REG_BINARY%,12,80,08,00,00,00,01,00,13,60,07,68,00,00,00,85,13,60,07,68,00,00,00,85,14,00,10,50 ,00,00,00,85,14,00,10,50,00,00,00,60,14,40,09,00,00,00,00,59 ,14,40,09,00,00,00,00,60,14,40,09,00,00,00,00,59
HKR,, DALNonStandardModesBCD2, %REG_BINARY%,14,40,09,00,00,00,00,60,12,80,07,68,00,00,00,00 ,12,80,09,60,00,00,00,00,16,00,12,00,00,00,00,70,17,92,13,44 ,00,00,00,00,18,00,14,40,00,00,00,00,18,56,13,92,00,00,00,00 ,12,80,08,00,00,00,01,00
HKR,, Gxo50HzTimingSupport, %REG_DWORD%, 1

installed reboot
but not work only 60hz can use
I had spent 5days on this only 60hz
help me !