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oali24 · 03-15-2020, 05:16 AM

(03-15-2020 03:42 AM)joevt Wrote:
(03-14-2020 06:43 AM)oali24 Wrote: Hello, I'm having an issue with custom resolution utility, when I add a mode of 1600x1200 @144 hertz interlaced on my desktop it doesn't show up in the display adapter properties, it worked fine at 75 hertz progressive and it showed up and I know it works with my monitor because it worked with my laptop, I am using an AMD 5700xt through a vga to display port adapter with driver version 20.2.2 is there something I can do?
Can you post the modified EDID hex or binary so we can see if the interlaced mode is added correctly?

Okay, but I don't know how to do that could you please tell me?

oali24 · 03-15-2020, 07:55 AM

(03-14-2020 10:55 PM)ToastyX Wrote:
(03-14-2020 06:43 AM)oali24 Wrote: Hello, I'm having an issue with custom resolution utility, when I add a mode of 1600x1200 @144 hertz interlaced on my desktop it doesn't show up in the display adapter properties, it worked fine at 75 hertz progressive and it showed up and I know it works with my monitor because it worked with my laptop, I am using an AMD 5700xt through a vga to display port adapter with driver version 20.2.2 is there something I can do?
The driver might not support interlaced resolutions with DisplayPort adapters.

And I also can't add any modes other than 1600x1200 @ 75 hertz, like when I try to add say 1024 x 758 @ 100 hertz it still doesn't show up in the display adapter properties, its really weird.

joevt · 03-15-2020, 11:09 AM

(03-15-2020 05:16 AM)oali24 Wrote: Okay, but I don't know how to do that could you please tell me?

CRU has an export option.

oali24 · 03-15-2020, 12:25 PM

(03-15-2020 11:09 AM)joevt Wrote:
(03-15-2020 05:16 AM)oali24 Wrote: Okay, but I don't know how to do that could you please tell me?
CRU has an export option.

okay here it is

***ToastyX*** · 03-15-2020, 06:53 PM

(03-15-2020 07:55 AM)oali24 Wrote: And I also can't add any modes other than 1600x1200 @ 75 hertz, like when I try to add say 1024 x 758 @ 100 hertz it still doesn't show up in the display adapter properties, its really weird.

Make sure GPU scaling is disabled.

oali24 · 03-16-2020, 06:23 AM

(03-15-2020 06:53 PM)ToastyX Wrote:
(03-15-2020 07:55 AM)oali24 Wrote: And I also can't add any modes other than 1600x1200 @ 75 hertz, like when I try to add say 1024 x 758 @ 100 hertz it still doesn't show up in the display adapter properties, its really weird.
Make sure GPU scaling is disabled.

it is, its really weird the only mode I have been able to add is 1600x1200 @75 hertz progressive, any other mode just doesn't work.

joevt · (Last edited: 03-16-2020, 07:25 AM by joevt)

(03-15-2020 12:25 PM)oali24 Wrote: okay here it is

Your EDID (for IBM C190 CRT) only contains 3 timings, none of them appear to be interlaced:

Code:

1600x1200@75.001Hz 94.127kHz 204.82MHz  h(120 168 288 -)  v(3 4 48 +)

1280x1024@85.024Hz 91.146kHz 157.50MHz  h(64 160 224 +)  v(1 3 44 +)

1024x768@90.002Hz 73.081kHz 100.56MHz  h(72 104 176 -)  v(3 4 37 +)

If you want to add more timings, then you need to add a CTA extension block or a DisplayID extension block.

oali24 · 03-16-2020, 07:37 AM

(03-16-2020 07:24 AM)joevt Wrote:
(03-15-2020 12:25 PM)oali24 Wrote: okay here it is
Your EDID (for IBM C190 CRT) only contains 3 timings, none of them appear to be interlaced:

Code:

1600x1200@75.001Hz 94.127kHz 204.82MHz h(120 168 288 -) v(3 4 48 +) 1280x1024@85.024Hz 91.146kHz 157.50MHz h(64 160 224 +) v(1 3 44 +) 1024x768@90.002Hz 73.081kHz 100.56MHz h(72 104 176 -) v(3 4 37 +)

If you want to add more timings, then you need to add a CTA extension block or a DisplayID extension block.

Oh, I'm sorry i forgot that I used reset-all before uploading it, here is the file with the interlaced mode.

joevt · 03-16-2020, 09:32 AM

(03-16-2020 07:37 AM)oali24 Wrote: Oh, I'm sorry i forgot that I used reset-all before uploading it, here is the file with the interlaced mode.

Ok, now I see your 1600x1200i 144 Hz and 150 Hz.
But being interlaced is not the problem because you said you tried normal resolutions that also would not appear.
But you said you got 1600x1200 @ 75 hertz to appear.
So maybe it's the refresh rate? What's the max 1600x1200 refresh rate that you can make appear? Once you reach the max, can you convert it to interlaced?

To exceed the max refresh rate, maybe you need to add a timing range block to the base block?

KingJohn · 03-18-2020, 09:56 AM

Hello, I'm having an issue after using custom resolution utility. I don't exactly remember what I did, but the monitor in my Laptop is just blank. It's light, I can see that, but it's black. HDMI monitors work find. I tried to uninstall it in the device manager and I reinstalled the graphics card drivers but nothing worked. I have a Asus Zenbook i7 Windows 8.1 with intel HD graphiics 4000 (and a Nvida Geforce 620, but this one doesn't seem to be involved). Does anyone have some clues what I could try next?