Have a tspp that is constantly resetting. Right at boot up it just seems to keep rebooting itself. Also when it does boot and work it has no sound out of the rear two speakers. And lastly the upper right flipper isn't working. I have noticed moving the transistor fixes the flipper issue so it looks like the transistor just needs to be reflowed. But any ideas on the rebooting and sound issues? I'll see if I can't get a video uploaded of the reboots.

Will do. The weird thing is that sound still comes out of the bottom speaker just not the back. Even in the menu no sound of of them. But I'll reseat them all first any way to see if it clears up any of the issues.

No corrosion and batteries are new. This also isn't my machine. It's a friends so I'll have to find time to go by and look at this stuff.

So I have finally gotten around to working on this thing. I reflowed a transistor for the upper flipper and it is working. Also looking at the sound issue it turns out a sound amp is bad going to the upper speakers. I have ordered a new one and it has arrived and I will install it ASAP to see what all is fixed. I was able to troubleshoot by connecting the upper speakers to where the sub plugs in on the connector next to the sound amps. After tracing that out it looks like the sound amp is burned up, it just wasnt easy to see at first since its on the side of the heatsink. I am not sure if that could cause any of the reset issues, but I did notice a connector bad on the driver board that jumps to the CPU board for power. I swapped it and thought reset issues were fixed but they are back. It doesnt happen all the time but he was playing a really long game and it worked the whole time. Then he left the machine on for an hour after and it randomly started resetting again. I figure its best to fix a problem at a time but we are getting closer I hope.