Monitor refresh rate query

[Jochen Kunz]

Am 17.06.16 um 17:36 schrieb Noel Chiappa:
> The first couple of LCD's I plugged in, 
[...]
> Finally I found one that _did_ give me the numbers,
> and it said the retrace was 35.6 Khz / 44 Hz.
[...]
> So I finally found an old CRT monitor that worked - but now I have another
> problem! It reports the video as being 35.6 Khz / 87 Hz!
Sounds like an interlaced video mode. No surprise that the LCD can't do
this. Interlaceing was common for 1024x768 XGA back in the days.
-- 

tschüß,
       Jochen