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1 vote
1 answer
827 views

Setting up Ubuntu-Server with intel GPU for custom resolution

Short Version: How can I disable the DisplayPort and display-cloning completely and only use VGA with a custom resolution of 1920x240 (15KHz) on a CRT. Might involve the creation of a custom xorg.conf ...
Alex's user avatar
  • 11
0 votes
1 answer
62 views

Mac Mini CRT support

I have two 1600 x 1200 VGA CRTs. I've tried hooking them up to my Late 2014 Mac Mini, but the native resolution is not detected on either of them. One will not go higher than 1280 x 1024. Is there a ...
user954657's user avatar
1 vote
2 answers
1k views

Does displaying a higher than supported resolution on a CRT damage it?

I have an old IBM CRT monitor from, I think the 80's, and although it seems like it should support resolutions up to 1024x768 anything higher than 640x480 results in the image being garbled up (sort ...
user248971's user avatar
3 votes
1 answer
159 views

How is it physically possible for monitors to change resolution?

When I run a full screen application at say 800x600 on my 1024x768 CRT monitor, the monitor makes some sort of clicking noise, turns black for a couple of seconds, and then somehow magically changes ...
user256255's user avatar
0 votes
1 answer
216 views

No display on CRT when I tried to increase the resolution

HI to all, My LG CRT monitor was running in 600 x 800 resolution, and when I tried to increase it The screen went blank and never returned till now..only sparking sound coming from inside the monitor.....
Apurba's user avatar
  • 1