Lingo: Mobo = Motherboard GG = GameGear Caps= Capacitors hello i just got a GG from ebay for $15.00, the guy said it worked but when i received it, it does this thing where when i turn it on it only stays on for 1 second and the power light and LCD turns off.... So i replaced all the cap;s on the mobo. I do believe the mobo is a Majesco mobo.since the how 2';s on the net the uF vals of the caps were different. When i replaced the caps i could smell the fishy smell and most of the glue was loose. so i could tell the old 1990's caps were bad & had leaked out all over the mobo! I replaced with the same val caps, some have higher voltage, never lower. also i maid sure that all the -/+ were on the right place. i also used new cap's. after i was done i check over everything 2 times to make sure everything was ok! So after replacing all the caps on the mobo i still get the same problem!! I turn it on after 1 sec power light and screen goes black!! so i start testing the power board. I found 2 of the caps to be bad [not registering on my multimeter], so i replaced the 2 that didn't register. but still same problem!!!! turns off after 1 sec!! every time i have tried to test the GG i have done it both with a game and without, using battery's, or using power supply. But..... Every time i get the same thing, Power;s off after 1 sec. Does any1 know how to fix this? Does any1 know the pin 'out' diagram for the power board? Like what the voltage's are going into the mobo of the GG? I know theirs another topic about this but on this and other pages but, theirs no info on how to fix. I have looked every where, every time i haven't found an answer to this. But i c that A LOT of people have this same problem. thx -DaveZ Also i have put up a video on YouTube of the '1 sec turn off problem' Link --> http://www.youtube.com/watch?v=TDqZNdVa2to in the video i try to turn it on 2 times. AND YES I HAVE REPLACED ALL THE CAPACITORS One thing i have noticed is that the BLUE thing on the power board seems to be very loose. Does any1 know what the name of this is? I have uploaded pictures, and i have outlined the BLUE component im talking about.