We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

Why is my FireFox windows always opening on monitor 1 when monitor 2 is set as the default?

  • 1 valiny
  • 2 manana an'ity olana ity
  • 1 view
  • Valiny farany nomen'i brinda

Paladinleeds
Paladinleeds
more options

I have a dual-monitor set-up on my PC. I have a 19" widescreen monitor which NVidia treats as Monitor 2, and a 17" non-widescreen monitor which NVidia treats as Monitor 1. Monitor 2 is set as the main monitor. Interestly enough, the set up was the same on Windows 7 32-bit which I had installed. 17" as M1, 19" as M2, 19" set as main monitor, yet FireFox opened properly on Monitor 2.

I'm clueless as to what is causing this...

I have a dual-monitor set-up on my PC. I have a 19" widescreen monitor which NVidia treats as Monitor 2, and a 17" non-widescreen monitor which NVidia treats as Monitor 1. Monitor 2 is set as the main monitor. Interestly enough, the set up was the same on Windows 7 32-bit which I had installed. 17" as M1, 19" as M2, 19" set as main monitor, yet FireFox opened properly on Monitor 2. I'm clueless as to what is causing this...

Vahaolana nofidina

If your Firefox is maximized, make your window smaller and take it to the monitor you want to. Then close Firefox and save that setting. On restarting, you can maximize it again. It should stay on the desired monitor then

Hamaky an'ity valiny ity @ sehatra 👍 0

All Replies (1)

brinda
brinda
more options

Vahaolana Nofidina

If your Firefox is maximized, make your window smaller and take it to the monitor you want to. Then close Firefox and save that setting. On restarting, you can maximize it again. It should stay on the desired monitor then