I seem to recall seeing this symptom (basically, a failure to turn off properly) when there were issues with the memory power battery or the 5v power rail itself. Has the memory battery been replaced on this unit?
-Josh On Fri, Jul 5, 2024 at 3:47 PM A Guy <[email protected]> wrote: > Hello everyone! > > Long time lurker. I finally got a Tandy 200 (bday present :)). It is in > really great condition and powers on and seems to work fine. HOWEVER, when > you hit the power button it "turns off" but leaves two single pixel tall > lines across the display. The position changes each time. And you can hear > a faint rapid clicking noise coming from the unit. And it takes several > presses of the power button to get it to turn back on correctly. > > Any idea what the issue is? Is this just an old cap problem and I need to > recap it? I wanted to get some input before I dove into it. > > Thanks! > > Josh Carlson >
