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Title: K4900 help needed Post by: Onjisan on October 10, 2021, 09:32:54 am Hey guys. New to the hobby, but have been subbed here forever.
I picked up my 1st game. A Robotron that's been put into a moon patrol cabinet. It was not working initially. So far I've replaced the power supply (it was converted to switching) It had a bad ram chip, so I had to replace one of the 4116's and now its booting without error, and I can hear the initial startup sound. My issue is that I have nothing on the screen. Well I have something its a lightblue'ish screen with some diagonal lines (pics attached) I do have a cap kit on the way, but I'm just wondering if that's going to even help with this specific issue. I'm hoping someone here recognizes this specific screen. I do have a thread on KLOV going as well, but I thought I would post here as well since you're all bro's lol thanks (https://i.imgur.com/aCKVnot.gif) (https://i.imgur.com/A6FO5iB.jpg) Title: Re: K4900 help needed Post by: Onjisan on October 16, 2021, 01:58:24 pm Well ok then. Think I stumped everyone lol
I did go ahead and send the chassis off for repair |