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markycarey
Joined: 30 Apr 2008
Posts: 4
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 Posted: Wed Apr 30, 2008 5:43 pm Post subject: Black glitchy screen after rom or cart has loaded on sf7? |
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I have a super famicom and a game doctor sf7 menu screen working fine ,floppy drive working fine , self test all works no problems..
i have cleaned and cleaned both sf7 and snes connectors but every time i play a cart through the sf7 it goes to a black messed up graphic screen , and sometimes may flick back ? is this still a connections problem or other
also the same thing happens when i boot a floppy ? i use ucon and have a wildcard so im used to cracks and fixes for that copier am i missing out on any thing for the sf7 ? any help would be great as im a little confused |
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madman
Joined: 07 Jul 2006
Posts: 598
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| Posted: Wed Apr 30, 2008 8:11 pm Post subject: |
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| It would only be a connection problem if sometimes you also have corrupted gfx or a blank screen upon powering the system on. If the menus always come up and games always load, it's not a connection issue. |
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markycarey
Joined: 30 Apr 2008
Posts: 4
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| Posted: Wed Apr 30, 2008 9:16 pm Post subject: |
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| hmm ... could it be that my dc adaptor has the right power but only 50hz , i live in the uk , i know the super famicom power has 50-60hz written on it ? also my sf has a ch1 ch2 mod on it would that screw up a game or mess around with the out put ? i have had a pal 50hz rom working without it going black and glitchy ? |
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markycarey
Joined: 30 Apr 2008
Posts: 4
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| Posted: Sun May 04, 2008 12:56 pm Post subject: |
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Argh the problem persists, changed floppy drive cleaned connectors again
but still get the same problem  i need help |
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kiki77
Joined: 15 Feb 2008
Posts: 76
Location: Germany, Black Forest
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| Posted: Wed May 07, 2008 12:01 am Post subject: |
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I have a similar problem like you. I had an US Super Nes and my SF6 makes interpherences. I changed the console with a PAL Super Nes and it works fine. When i play cartridges on my US Super Nes, all works fine but when i plug my SF6 on it, then there are interpherences. I also live in Europe, but i don't think that it has something to do with 50/60 Hz. Because output of the power supplies is always DC. And DC has no Hz. It's straight line. Nevertheless, i will try it with a voltage converter from my colleague and a US NTSC power supply.
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kiki77
Joined: 15 Feb 2008
Posts: 76
Location: Germany, Black Forest
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| Posted: Thu May 08, 2008 9:03 pm Post subject: |
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Tried it with a NTSC power supply and a step down converter. The result was the same. I still have got the interpherences.
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markycarey
Joined: 30 Apr 2008
Posts: 4
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| Posted: Tue May 13, 2008 8:22 am Post subject: |
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Weird i guess some old sfc must have some problems with copiers , i modded my pal snes and my game doctor is working fine on it
just have to do 60hz mod next |
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