Radio Shack TRS-80 PC-4
|Country of origin||Japan|
Purchased at an estate sale on October 23, 2022 (alongside PS-6200, Radio Shack TRS-80 PC-1 Cassette interface, Radio Shack TRS-80 Aviation, Sun Hemmi 341 3215). Was not functional when it was purchased. The device was dissasembled and thankfully the problem was just an issue with the on/off switch making contact. I believe I placed a small piece of plastic underneath the key membrane and that was enough to fix the contact issue. The computer has a slight bend to it where it looks like it was sat on at some point, I think that is what caused the switch contact issue. I attempted to bend it back into shape but wasn't too successful since I didn't want to put too much force on it. It's now functional and in pretty good condition.