TI-99/4A Computers

5,075 topics in this forum

1. Transferring programs from a PC to a TI

   By atrax27407, May 9, 2020
   • 5 replies
   • 294 views
   • 
   • GDMike
   • June 21, 2020

2. Transferring programs from a PC to a TI

   By atrax27407, May 9, 2020
   • 0 replies
   • 99 views
   • 
   • atrax27407
   • May 9, 2020

3. If an avid TI-99'er was to create a made for TV movie...

   By Omega-TI, May 9, 2020
   • 8 replies
   • 345 views
   • 
   • S1500
   • May 22, 2020

4. can I save Basic programs through an emulator?

   By AtariNostalgia, May 9, 2020   

   • saving basic
   • 16 replies
   • 656 views
   • 
   • FDOS
   • May 11, 2020

5. Update for TIDir

   By atrax27407, May 8, 2020
   • 20 replies
   • 932 views
   • 
   • Schmitzi
   • January 27

6. Texas Instruments "Care Package" sent to User Goups

   By sjt, May 8, 2020
   • 0 replies
   • 204 views
   • 
   • sjt
   • May 8, 2020

7. Hexbus JediMatt compatible sidecar 1 2 3

   By acadiel, May 7, 2020
   • 55 replies
   • 2,079 views
   • 
   • acadiel
   • July 17, 2020

8. 910mp fixed

   By Shift838, May 7, 2020
   • 4 replies
   • 266 views
   • 
   • FarmerPotato
   • May 8, 2020

9. converting ctg? 1 2

   By AtariNostalgia, May 5, 2020   

   • ctg
   • 33 replies
   • 572 views
   • 
   • AtariNostalgia
   • May 6, 2020

10. Former Meetings´ PICs & DATES: TI-Fair, TI-Treffen, ...

    By Schmitzi, May 4, 2020   

    • meetings
    • ti-fair
    • (and 5 more)

      Tagged with:

      • meetings
      • ti-fair
      • ti-treffen
      • pictures
      • ti-99/4a
      • international
      • regional
    • 2 replies
    • 263 views
    • 
    • Schmitzi
    • May 4, 2020

11. Horizon Mouse question

    By atrax27407, May 3, 2020
    • 20 replies
    • 320 views
    • 
    • RXB
    • May 4, 2020

12. I found this odd chip

    By atrax27407, May 3, 2020
    • 4 replies
    • 333 views
    • 
    • J-Data
    • May 8, 2020

13. Backsteine

    By jwild, May 2, 2020
    • 9 replies
    • 439 views
    • 
    • sometimes99er
    • May 6, 2020

14. TIPI Problem

    By curtludwig, May 1, 2020
    • 10 replies
    • 202 views
    • 
    • curtludwig
    • May 1, 2020

15. Large DIS/VAR 80 files ?

    By retroclouds, May 1, 2020   

    • sams
    • ros
    • (and 3 more)

      Tagged with:

      • sams
      • ros
      • hdr
      • ramdisk
      • file i/o
    • 20 replies
    • 534 views
    • 
    • retroclouds
    • May 10, 2020

16. What 9918 games do you wish could be ported to TI-99?

    By pixelpedant, May 1, 2020
    • 12 replies
    • 581 views
    • 
    • Firefly
    • May 9, 2020

17. Wierd label

    By Pancake5, May 1, 2020
    • 2 replies
    • 196 views
    • 
    • Pancake5
    • May 1, 2020

18. ANSI Editor

    By 9640News, May 1, 2020
    • 6 replies
    • 260 views
    • 
    • Mad Hatter
    • May 2, 2020

19. Serial numbers on the TI-99/4 and TI-99/4A computers

    By Sean39, May 1, 2020
    • 4 replies
    • 394 views
    • 
    • CC Clarke
    • May 13, 2020

20. May 2020 CTIUG Meeting

    By Chicago TI-99/4A Users Group, April 30, 2020   

    • chicagotiug
    • ctiug
    • (and 1 more)

      Tagged with:

      • chicagotiug
      • ctiug
      • meeting
    • 0 replies
    • 133 views
    • 
    • Chicago TI-99/4A Users Group
    • April 30, 2020

21. YAPP

    By 9640News, April 30, 2020
    • 9 replies
    • 312 views
    • 
    • RXB
    • May 1, 2020

22. 4A DOS

    By dhe, April 29, 2020
    • 20 replies
    • 577 views
    • 
    • Omega-TI
    • June 9, 2020

23. TI 32K PEB expansion problem

    By lolof, April 29, 2020
    • 19 replies
    • 586 views
    • 
    • JB
    • May 3, 2020

24. Where can I get my Ti-99 4/A fixed?

    By AtariNostalgia, April 29, 2020   

    • fix
    • europe
    • 18 replies
    • 637 views
    • 
    • Schmitzi
    • May 16, 2020

25. Newsletters - Looking for LeHigh

    By dhe, April 29, 2020
    • 6 replies
    • 238 views
    • 
    • Omega-TI
    • April 30, 2020

26. 'Gold Miner' Game!

    By swallis7, April 29, 2020
    • 0 replies
    • 161 views
    • 
    • swallis7
    • April 29, 2020

27. TI Items - Photo Archival Thread 1 2 3 4 5

    By Omega-TI, April 28, 2020
    • 107 replies
    • 3,653 views
    • 
    • blackbox
    • May 6

28. Any AV fix?

    By AtariNostalgia, April 28, 2020   

    • av
    • output
    • 11 replies
    • 304 views
    • 
    • AtariNostalgia
    • April 30, 2020

29. which color goes to video in?

    By AtariNostalgia, April 28, 2020   

    • composite
    • av
    • 4 replies
    • 194 views
    • 
    • Ksarul
    • May 4, 2020

30. TI-99/2 Thread

    By acadiel, April 28, 2020
    • 19 replies
    • 1,426 views
    • 
    • Ed in SoDak
    • May 3, 2020

31. How to backup FinalGROM SD board?

    By Kchula-Rrit, April 27, 2020
    • 2 replies
    • 171 views
    • 
    • Kchula-Rrit
    • April 28, 2020

32. component in composite input

    By AtariNostalgia, April 27, 2020   

    • component video
    • composite
    • 6 replies
    • 223 views
    • 
    • sixersfan105
    • April 29, 2020

33. TI ARTIST "SLIDE SHOW"?

    By atrax27407, April 26, 2020
    • 2 replies
    • 165 views
    • 
    • atrax27407
    • April 26, 2020

34. Help me find a Game!!

    By paprockinate, April 26, 2020
    • 5 replies
    • 291 views
    • 
    • sometimes99er
    • April 27, 2020

35. TI-99/4

    By Flottmann1, April 26, 2020
    • 12 replies
    • 640 views
    • 
    • Schmitzi
    • April 26, 2020

36. The TI game that never was... 1 2

    By Omega-TI, April 25, 2020
    • 36 replies
    • 1,684 views
    • 
    • whoami999ster
    • October 2, 2020

37. US TI on EUropean LCD monitor

    By AtariNostalgia, April 25, 2020   

    • ntsc pal
    • 8 replies
    • 163 views
    • 
    • AtariNostalgia
    • April 25, 2020

38. archive file in error defective floppy

    By humeur, April 25, 2020
    • 6 replies
    • 185 views
    • 
    • humeur
    • April 26, 2020

39. Are you pretty much done buying TI stuff... for now?

    By Omega-TI, April 24, 2020
    • 17 replies
    • 430 views
    • 
    • Ksarul
    • April 28, 2020

40. Mini Memory

    By Casey, April 24, 2020
    • 5 replies
    • 511 views
    • 
    • hloberg
    • June 1, 2020

41. Need help computer stopped working

    By Sean39, April 23, 2020
    • 15 replies
    • 757 views
    • 
    • Sean39
    • May 1, 2020

42. Installation Guide: How to run the TI-99/4A MAME Version on a Raspberry Pi 4 1 2 3

    By Sid1968, April 23, 2020
    • 50 replies
    • 2,081 views
    • 
    • Sid1968
    • July 19, 2020

43. tiimagetool

    By dhe, April 22, 2020
    • 3 replies
    • 257 views
    • 
    • dhe
    • April 22, 2020

44. Need a new set of eyes

    By atrax27407, April 21, 2020
    • 16 replies
    • 496 views
    • 
    • atrax27407
    • April 24, 2020

45. Unreleased CC-40 BASIC Waftertapes - list

    By acadiel, April 21, 2020
    • 7 replies
    • 609 views
    • 
    • FarmerPotato
    • April 22, 2020

46. Journaling Program Recommendations

    By twoodland, April 21, 2020
    • 0 replies
    • 153 views
    • 
    • twoodland
    • April 21, 2020

47. Docs for BOOT

    By atrax27407, April 20, 2020
    • 2 replies
    • 207 views
    • 
    • Omega-TI
    • April 21, 2020

48. The mega UberGROM thread (start here)

    By acadiel, April 20, 2020
    • 18 replies
    • 1,067 views
    • 
    • Tursi
    • July 24, 2020

49. My first TI console repair! 1 2

    By wolhess, April 18, 2020   

    • ti99
    • soldering
    • (and 2 more)

      Tagged with:

      • ti99
      • soldering
      • tms4116
      • nec d416c
    • 35 replies
    • 1,273 views
    • 
    • GDMike
    • June 21, 2020

50. My "Star Trek Fun" Compilation

    By pixelpedant, April 17, 2020
    • 16 replies
    • 613 views
    • 
    • pixelpedant
    • April 22, 2020