TRS-80 Model 1 repair and lower case text mod (With the diagnostic ROM) Published 2022-09-03 Download video MP4 360p Recommendations 31:29 TRS-80 Model 1 test and teardown 47:33 328 keyboard and special project.. 48:34 TRS-80 Model 4P Test and Teardown 49:28 286 motherboard repair - VARTA battery leaked 47:21 Using our new diagnostic ROM to fix a TRS-80 Model III! 15:15 The Evolution64 - Is it worth the money? 32:04 Troubleshooting the beautiful Atari 800 32:22 TRS-80 Model 4P 80-column crash repair (Part 1) 48:28 TRS-80 Model III garbage at boot repair 57:19 I ran into so many issues while testing these MFM hard drives 58:02 Repairing A TRS-80 Model 1 And Expansion Interface 31:35 3/12 C64 repair using a pen oscilloscope (Hantek PSO2020 Review) 36:14 Searching for bad RAM on a 45 year old SWTPC 4K RAM board 51:22 The PicoMEM is an amazing software defined ISA card 20:12 TRS-80 Model 4 / TRS-80 CoCo mash up (CoCo Repack) 49:03 What broke on this Commodore 1802 monitor? #repair 1:07:09 How A Turn Signal Flasher Blinker Works - Complete Redesign With Schematic [Tung-Sol P229D] 24:28 Oric Repair: The "Impossible" RAM Failure 45:15 TRS-80 - The Most Popular Personal Computer of 1977 | #SepTandy Similar videos 23:58 Let's talk: Our brand new TRS-80 Diagnostic ROM! 54:55 The Model 1 is fixed and you'll be surprised to find out what was wrong! 31:28 Repairing a TRS-80 Model 1 with help from the ROMulator: #SepTandy 50:32 This TRS-80 Color Computer is dead, so let's fix it 03:13 TRS-80 Model I with Adrian Black's Diagnostic ROM 58:15 Radio Shack TRS-80 Model 1 Troubleshooting Part 1 20:28 We ported our diagnostic ROM to the TRS-80 Model II 06:12 TRS-80 Model 1 Expansion Cable Repair | #SepTandy 00:07 TRS-80 Model 1 Video 38:07 I wasn't expecting this fault with this CoCo 1 motherboard 37:57 Original Tandy TRS-80 Model I Repair: Part One (#SepTandy 2021) 49:50 The left-for-dead TRS-80 Model II is finally repaired and working! 09:41 TRS-80 Model 1 Keyboard Stuck Key Quick & Easy FIX - 8 bit RETRO 22:11 AE#203 TRS-80 Model 1 CPU Board Repairs More results