Sega MAster system control issue...

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Pappas215
8-bit
Posts: 22
Joined: Mon Feb 28, 2011 10:49 pm
Location: Philadelphia, PA

Sega MAster system control issue...

Post by Pappas215 »

Hey All,

one of my SMS is acting up...everything works fine except "up" doesn't work no matter which controller I use. Ive tried the games and controllers on another SMS and everything was fine. No pins in the controller port appear to be damaged.

Any ideas?
My systems:
Intellivision, Colecovision, Atari 2600, Atari 7800, NES, SNES, N64, Sega Master System (2), Game Gear, Sega Genesis - model 1 & 2, Sega CD, Sega 32x, Sega Game Gear, Sega Saturn, Sega Dreamcast, Original Gameboy, Neo Geo Pocket Color, TurboGrafx 16, Play station 1 (original and mini),PS2, N64 Xbox, Xbox 360
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flojocabron
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Re: Sega MAster system control issue...

Post by flojocabron »

something may have gotten stuck in where the controller goes in your console. get a air blower or mini vac and see if that helps.
2600 and jr,5200,nes/top loader, master system, intellivision, TG-16, genesis 1,2,3, SNES, snesJR, CDX, 3DOfz10, gamegear, gameboy and pocket, GBC, sega saturn, PSOne w/screen, Virtual Boy, N64, NGPC, Gameboy Advance sp, Dreamcast, Black Dreamcast, oXBOX, Playstation 2, PStwo, Gamecube, gameboy player, DS lite,DSi XL, PSP1000/3000,Wii,PS3 120gb,3DSXL, xbox 360, PSvita, PS4
Limewater
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Location: Northern Alabama

Re: Sega MAster system control issue...

Post by Limewater »

"UP" is pin 1 on the console, the one on the upper left. If you can confirm that there is nothing externally wrong with it, and "UP" doesn't work with any controller you try, then you probably have a break in the line somewhere coming off of that pin. Make extra sure that it really is not just a bad pin connection before poking around inside the console.
Systems: TI-99/4a, Commodore Vic-20, Atari 2600, NES, SMS, GB, Neo Geo MVS (Big Red 4-slot), Genesis, SNES, 3DO, PS1, N64, DC, PS2, GBA, GCN, NDSi, Wii
Lost Monkey
Newbie
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Joined: Wed Mar 09, 2011 8:53 am

Re: Sega MAster system control issue...

Post by Lost Monkey »

I am having the same issue -

I found that if I don't plug in a controller until after the game boots, the controllers work fine. Even unplugging and re-plugging in a controller will work for me. Have you tried this?

I would still like to get a permanent fix for this.
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