Second monitor not working after OC

[ammar.besic3]

My second monitor recently stoped working after i tried to OC. It turnes blue and says " no signal " and after that it turnes oragne again. i found out that if i connect my second monitor to my GPU it works fine but as fast as i connect it to the mother board it doesnt get any signal again. Ive got a Acer G245H connected via HDMI on the mother board, ive also tried to connect it with DVI on the mother board but it still doesnt work.

( I have reset all the setting i change and it still doesnt work )

My specs
GTX 980ti
Mother board: Z97 PC MATE
Intel Core i5-4690 3,50 GHz
8GB ram

 

[Daniel Woodward]

You need to plug both of the monitors into the graphics card.

With some motherboards the on-board graphics are disabled as soon as a graphics card is detected and it becomes the primary display output.

 

[ammar.besic3]

You need to plug both of the monitors into the graphics card.

With some motherboards the on-board graphics are disabled as soon as a graphics card is detected and it becomes the primary display output.

But the thing is it always worked before. Right after I was messing around with the OC settings my second monitor just stopped working. My main monitor has the same problem it has to be connected on the GPU but my second never had that problem until now. And i only have 1 DVI slot on my GPU.

 

[Shektron]

Did you try restarting the PC?

 

[ammar.besic3]

Did you try restarting the PC?

Yes, it didn't work.

 

[Shektron]

Did you try disconnecting and re-connecting the monitor to the motherboard ports(without turning off PC)?

 

[ammar.besic3]

Did you try disconnecting and re-connecting the monitor to the motherboard ports(without turning off PC)?

Yes, I even tried connecting it to DVI. I can try to find another HDMI and try connecting it with that but I'm doubtful it will work.

 

[Shektron]

right click on desktop, click on display properties, and click on Detect in the window that opens. Make sure your second monitor is connected before doing this.

 

[ammar.besic3]

right click on desktop, click on display properties, and click on Detect in the window that opens. Make sure your second monitor is connected before doing this.

It says that no other screen was identified.

 

[Shektron]

Then do one thing, remove your GPU, and connect both your monitors to the motherboard(and boot with that), then re-install the GPU and install your primary monitor to the GPU again.

 

[ammar.besic3]

Then do one thing, remove your GPU, and connect both your monitors to the motherboard(and boot with that), then re-install the GPU and install your primary monitor to the GPU again.

Okay, Ill try that. Thanks for helping me by the way.