Build Your Own Arcade Controls Forum

Software Support => GroovyMAME => Topic started by: Nodoyuna on May 13, 2024, 06:19:59 pm

Title: [SOLVED] Accidentally put 30Hz in my CRT monitor and now I can't see anything
Post by: Nodoyuna on May 13, 2024, 06:19:59 pm

Hi all

I change today the refresh rate of my CRT Monitor from 60Hz to 30Hz by accident.

I'm in Windows 7 and with CRT Emudriver installed (I can't check version now)

The system worked perfect before, but now, with 30Hz, I can't solve the problem, as I only see lines in my PVM monitor.

I tried to connect the computer to a VGA monitor and restore the 640x480@60 resolution, but when I switch back to the PVM, the problem continues. Right now I have 74,87 (Horizontal) and 60 (Vertical), so it's a disaster.

I think my only solution will be to reinstall the CRT Emudriver, right?

I flahsed the GPU the first time I installed them, do I need to flash the GPU again?

I suposse the drivers and install procedure has changed from the first time I did, so where can I find a step-by-step guide to install the drivers?

Thanks in advance

Title: Re: [SOLVED] Accidentally put 30Hz in my CRT monitor and now I can't see anything
Post by: Nodoyuna on May 14, 2024, 02:38:57 am

Hi

I solved the problem by reinstalling the CRT Drivers. Everything is OK now ;)

Quote from: Nodoyuna on May 13, 2024, 06:19:59 pm

Hi all

I change today the refresh rate of my CRT Monitor from 60Hz to 30Hz by accident.

I'm in Windows 7 and with CRT Emudriver installed (I can't check version now)

The system worked perfect before, but now, with 30Hz, I can't solve the problem, as I only see lines in my PVM monitor.

I tried to connect the computer to a VGA monitor and restore the 640x480@60 resolution, but when I switch back to the PVM, the problem continues. Right now I have 74,87 (Horizontal) and 60 (Vertical), so it's a disaster.

I think my only solution will be to reinstall the CRT Emudriver, right?

I flahsed the GPU the first time I installed them, do I need to flash the GPU again?

I suposse the drivers and install procedure has changed from the first time I did, so where can I find a step-by-step guide to install the drivers?

Thanks in advance