Your video card OR onboard/onchip video must be capable of an output of 1920x1080@75Hz. Post ALL of your exact system specs. If this is a big box system ie dell, hp, whatever, then post the exact brand, model# and service tag#
The specs for the monitor show that it does not have a dvi input. If your video has hdmi, that would be the better way to go rather than an adapter. Again we do not know the specs of your system.

 

Hello Mikrovalna137,

EDIT: should i connect my old monitor and see if it works and delete the program?

Good idea but this will only confirm if the problem is monitor related and being that your previous monitor was also 60hz if it is the CRU program causing this the issue will most likely be the same.

For future reference, other computer hardware such as the GPU also needs to be 75hz capable or the monitor will be out of signal range of the GPU and you will get the onscreen "no signal" message.

 

Where can i exatlcy get my pc specs? Sorry for being such an idiot. So, i think the flickering issue can be fixed if i put my monitor on 75hz? Does that make any sense?

 

Is there any model# or mfg on the case ie dell, hp, etc?
You can also run this utility http://static.techguy.org/download/SysInfo.exe
and past the output here.

 

Tech Support Guy System Info Utility version 1.0.0.4
OS Version: Microsoft Windows 10 Home, 64 bit
Processor: Intel(R) Core(TM) i3-4170 CPU @ 3.70GHz, Intel64 Family 6 Model 60 Stepping 3
Processor Count: 4
RAM: 8111 Mb
Graphics Card: AMD Radeon (TM) R7 360 Series, -2048 Mb
Hard Drives: C: 540 GB (413 GB Free); D: 390 GB (362 GB Free);
Motherboard: ASRock, B85 Pro4
Antivirus: Windows Defender, Enabled and Updated

Its a custom pc
Still wanting to get 75 hz and no flicker

 

I connected the hdmi cabel, should i unplug DVI(if thats even possible). Can only HDMI connect pc and monitor?

 

Yes, unplug and dvi cable. The hdmi is capable of full video and audio [if used]
Next your video card is capable of the required res so set that and see if it works. Be sure you are connecting the monitor to the video card and not the onboard port on the motherboard.

 

Umm, i disconnected the dvi cabel and the monitor went black and it said "no signal". My monitor is connected to the back part of the computer( the ports). How do i connect it to the video card?

 

Here are some pictures(tell me if needed more) :

 

First shutdown the computer. Do not plug/unplug devices with the system ON. After the system is shutdown, remove the dvi cable and adapter. Connect the monitor to the video card with just the hdmi cable. Once all of the connections are made, pw ON and see if you can set the correct res and refresh rate.
I notice a LOT of dust around the back of the system. You might want to get a can of air and give the system a good cleaning.

 

So should I install cru again? Because i think its the easiest way to overclock(well not really overclock because I have 75 hz monitor not 60).

 

And, is my HDMI cable connected to the video card already or just back side of the computer? Becasue i cant see any places to connect it besides that one.

 

The hdmi connection is just to the right of where you used the adapter.

 

I am not able to see it. Can u highlight it on this picture?

 

It is one of the ones covered with the plastic cap. You have to remove the cap or cover.

 

THANK YOU! I had connected the hdmi cabel to the video card, installed cru, restarted my pc and set the refresh rate to 75hz. The flickering was also gone as sone as i connected the hdmi cable to the video card.
Thank you crjdriver!

 

You are welcome. You can mark your own threads as solved using the button at the top of the page. No need for this one; I will mark it for you.