Tuc's Workbench
TRS-80 Model 4 - M4FH
TRS-80 Model 4 - M4FH
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Welcome to a machine on Tuc's Workbench.
This has come off the "TO BE REPAIRED" and is now "REPAIRED" (and upgraded!!)
PREVIOUS STATE
This is internally called "TRS-80 Model 4 - M4FH". The previous state of the machine is -
- TRS-80 Model 4
- Drive 0 spins when booted,
- FreHD blinks when machine is started
- Badge shows 64K
- Does not show anything on screen
CURRENT STATE
This is the work that's been done to it since it got onto the bench-
1. Base - scrubbed and retr0brited
2. Keyboard - taken apart , keys cleaned, white keys retr0brited, badge changed to 128k
3. Drive tower- combo frehd/gotek , gotek added, frehd moved to carrier, 2nd drive checked.
4. PS- recapped
5. Mobo - installed 64k more memory, PAL to allow additional memory
6. Floppy card - added floppy remapper, replaced mobo cable, tested
7. Video- verified
8. Top of case - scrub and retr0brited
All pictures are still of the previous state, current state looks cleaner, and has the oombo gotek/FreHD in the bottom slot.





