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Tuc's Workbench

TRS-80 Model 4 - M4FH

TRS-80 Model 4 - M4FH

Regular price $575.00 USD
Regular price Sale price $575.00 USD
Sale Sold out

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.

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