How to adjust refresh rate and monitor?

QNX Newsgroups (Archives) qdn.public.qnxrtp.newuser
1

My system is of the multi-boot variety. I have several OSes installed,
including QNX, which I reinstalled just recently.

Within QNX, how can I change my monitors screen refresh rate to 75 hertz?

Also, is it possible to move the video card display to better fit within my
monitors window? i…e. Can I adjust the piture by moving it up and to the
left? If so, how?

Thanks,
Dale

2

Hi Dale,

Right click within Photon and select “Configure” → “Graphics”

Then you should be able to find the resolution you are running at and
change the refresh rate.

Note, with some video cards we don’t support changing the refresh rate,
nor can you change the refresh rate on the Vesa/VGA driver.

You will probably notice that when you change the refresh rate, the position
of the display will also change as well (hopfully more centered).

Best regards,

Erick

Dale Frameli <dframeli@austin.rr.com> wrote:

My system is of the multi-boot variety. I have several OSes installed,
including QNX, which I reinstalled just recently.

Within QNX, how can I change my monitors screen refresh rate to 75 hertz?

Also, is it possible to move the video card display to better fit within my
monitors window? i…e. Can I adjust the piture by moving it up and to the
left? If so, how?

Thanks,
Dale