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| grainy video |
Posted by: waynestewart on 2020-02-03 13:48:37
Had an interesting occurrence. On powering up a IIgs the video was grainy. Turns out I was getting only 2 volts on one of the 12v pins. Swapped in a spare and video was normal. All the caps and everything look ok. I guess it’s time to upgrade the power supply.
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Posted by: Johnnya101 on 2020-02-06 05:25:32
Yup, definitely replace that PSU! There's a kit for sale to upgrade it to a modern one. Look around and you'll find it.
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Posted by: waynestewart on 2020-02-06 15:06:21
I'm prepared for this, I'd previously picked op some medical grade power supplies for this eventuality. Actually I picked up ones that I could squeeze into a Vulcan. With the Apple power supply I don't have to do any squeezing.
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