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Old 01 July 2008, 23:18   #13
laser
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Join Date: Aug 2006
Location: Argentina
Age: 51
Posts: 648
Quote:
Originally Posted by thgill View Post
What do you mean by "The colour system will not change"?

Are we talking about the composite video out or RGB?
your A1200 NTSC will boot by default in PAL mode using the hack
the video output via composite video and RF will be NTSC ...(will not change)

the genuine hack is disconnect the pin 41 of the Alice chip...(default connected to ground)
and connect it to +5v using a 4.7k resistor

this hack is on aminet and include a high quality picture and warnings about the possibility of damage to your motherboard
I have this hack made on my A1200...and works perfect
also you can choice to boot PAL/NTSC with a jumper using this diagram:

ground / pin41 / 4.7k +5v


btw, if you are using a high power supply....I recommend the use of a 10k resistor instead

Last edited by laser; 01 July 2008 at 23:32.
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