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Author Topic: Mortal Kombat 2 issues : reboots when pressed on "start" and gameover scree  (Read 2027 times)

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Andy_Bogard

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Mortal Kombat 2 issues : reboots when pressed on "start" and gameover scree
« on: July 29, 2016, 07:21:56 am »
Hi,
My MK2 PCB reboots after I press start button and randomly shows the gamoover screen.

All tests are OK, tension Ok (i tested it in my MK3 cabinet which works fine)

Any idea, advice?

Thanx!

AB
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Karetaker

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Re: Mortal Kombat 2 issues : reboots when pressed on "start" and gameover scree
« Reply #1 on: September 04, 2016, 04:50:03 pm »
Re-seat all the socketed chips (push on them) WITH THE MACHINE OFF! Check your 5v voltage and make sure you are not low or high.
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MK3FAN

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Re: Mortal Kombat 2 issues : reboots when pressed on "start" and gameover scree
« Reply #2 on: September 15, 2016, 08:41:07 pm »
This is somewhat common. Usually when this happens, there is a leg lifted off the main controller/processor UE13. Re-flow them all.
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Current collection - 28 cabs, 4 pins. (32 machines and not enough room)
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