Comments on: Schneider (Amstrad) CPC 664 + Keyboard Fix https://www.nightfallcrew.com/26/08/2013/schneider-amstrad-cpc-664-keyboard-fix/ Lightning in the Dark Thu, 14 Nov 2024 03:35:05 +0000 hourly 1 http://wordpress.org/?v=3.4.2 By: alex santos https://www.nightfallcrew.com/26/08/2013/schneider-amstrad-cpc-664-keyboard-fix/comment-page-1/#comment-54104 alex santos Mon, 31 Aug 2015 19:26:45 +0000 http://www.nightfallcrew.com/?p=9833#comment-54104 can you tell me , if the screen goes blank or no picture at all , in the monitor , what could be the main failure , or the prime "suspects" in the motherboard ? the monitor is fine, made a rbg cable to work on tv , also fine, psu working correctly as well. p.s. I connected the external psu with the wrong polarity to the machine. at first , their was a grey/white with black borders , that slowly dim the entire picture in the monitor/tv . any help will be appreciated , since i can´t find any posts in the web about cpc 664. thx. alex can you tell me , if the screen goes blank or no picture at all , in the monitor , what could be the main failure , or the prime “suspects” in the motherboard ?
the monitor is fine, made a rbg cable to work on tv , also fine, psu working correctly as well.

p.s. I connected the external psu with the wrong polarity to the machine.
at first , their was a grey/white with black borders , that slowly dim the entire picture in the monitor/tv .
any help will be appreciated , since i can´t find any posts in the web about cpc 664.
thx.
alex

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