Mvs Cart reboot

[TheCrow]

Hello,
I have a real bout fatal fury the newcomers ,
It keeps rebooting after the green screen , the boards are pretty clean and I cleaned the connector and everything, can you guys guide me to what might be the problem,
Thank you .

 

[ShootTheCore]

What model of MVS board are you using? Have you checked to see if the power supply is sending 5.0V of power?

 

[TheCrow]

What model of MVS board are you using? Have you checked to see if the power supply is sending 5.0V of power?

I have a jamma cabinet and I’m using a mv-1fz
I have othe games they work fine , when I got the game it was doing that , it never worked for me

 

[ShootTheCore]

If other carts are working then it seems to be an issue with that specific cart. Make sure the contacts are super clean (use a Q Tip and some isopropyl alcohol). If that doesn’t help then take the cartridge apart (4 Philips-head screws) and post some pictures of the inner PCBs here.

 

[Rom1]

Broken P1 chip. Look at the top pcb in the cart, and especially the chip marked P1. If you see some sort of "brown circle" in the middle" or cracks, they are burnt.

 

[TheCrow]

Broken P1 chip. Look at the top pcb in the cart, and especially the chip marked P1. If you see some sort of "brown circle" in the middle" or cracks, they are burnt.

Thank you I’ll try to replace it and see what happens

 

[TheCrow]

Broken P1 chip. Look at the top pcb in the cart, and especially the chip marked P1. If you see some sort of "brown circle" in the middle" or cracks, they are burnt.

hey thanks for the information I did find what looks like a crack on the p1 chip , I had a newcomers donner board I took the replacement from it and now it’s watchdogging