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Patrick.B (TTR)'s latest activity
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Thank you, this saved me hours of work trying to map this out! worked like a charm, all keys are working again. -
Patrick.B (TTR) replied to the thread TANDY 4000 Needs love....well I got the 4000 to work up to a point its complaining about memory error no matter what cpu or ram stick I put in it. (no matter...
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can't quite see the power connector, but it looks like it is the 6 pins in a line variety, which gives it away as a Unitron-type clone
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Patrick.B (TTR) replied to the thread Texas FOR SALE : 200$ Neg. 1987 Compaq Laptop 386/20.Item was sold in parts, this is no longer valid. 04022024
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Patrick.B (TTR) replied to the thread Texas FOR SALE : 200$ Neg. 1987 Compaq Laptop 386/20.the only "glitch" as seen on the picture is the only one seen on the monitor, that is correct.
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Patrick.B (TTR) posted the thread Texas FOR SALE : 200$ Neg. 1987 Compaq Laptop 386/20 in Vintage Computer Items For Sale or Trade.200$ Neg. on offer, a 1987 Compaq Laptop 386/20 with the carrier "Compaq" bag! the system runs, floppy doesn't read/write, it has a...
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Patrick.B (TTR) replied to the thread Testing and/or troubleshooting Model III floppy drives.check your PM
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Patrick.B (TTR) replied to the thread Testing and/or troubleshooting Model III floppy drives.well I have quite a few drives in boxes. let me see if I have a Tandom TM-1 head for you. hit me in PM please as a reminder.
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Patrick.B (TTR) replied to the thread Testing and/or troubleshooting Model III floppy drives.not likely no, Larry's suggestion above is very good, and if the issue continues I would look at the component on the board "the read...
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Patrick.B (TTR) replied to the thread TRS-80 Model 3 - Upper Drive Can't Read/Write.Out of alignment is possible, but in my experience more often than not it is one of two things; The TRS-80 model 3 drives are...
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I have someone asked me to get a pair of PET systems back to functionality, one is a 8032 Series easy enough to identify as seen in the...
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Patrick.B (TTR) posted the thread Apple II (IIe?) called "Polisher"? in Early Apple (I, ][, ///, etc.).Someone asked me to see if I could get this vintage Apple II (or IIe not sure) clone labelled "Polisher" he said in a joke ", perhaps...
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Patrick.B (TTR) replied to the thread TRS-80 MODEL 4 Series .. CPM PLUS 3.0 now available.no idea
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Patrick.B (TTR) posted the thread Tandy 4000 "Memory parity interrupt" error in 386/486-based Systems.So I have a Tandy 4000 *386DX16 system, but when it tries to boot from a floppy it throws a memory parity interrupt 0bbc:006d" error I...
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Patrick.B (TTR) replied to the thread TRS-80 Model 100 woes.. cannot get -5v to work.yeah I found someone that was a pro at m100 repairs :) sorry but true. he stated the image you see above is deposit needed to be...
