TI-99/4A Computers

6,157 topics in this forum

1. Joystick not working

   By Banquo, January 25, 2016
   • 5 replies
   • 1.4k views
   • 
   • Ksarul
   • January 26, 2016

2. PostScript/PDF (vector) label template interest?

   By ckoba, January 25, 2016
   • 7 replies
   • 917 views
   • 
   • ckoba
   • January 26, 2016

3. Computer & Video Games magazine type-in games 1 2 3 4 5

   By TEXAS_JOE, February 25, 2012
   • 111 replies
   • 9.1k views
   • 
   • Retrospect
   • January 25, 2016

4. Not exactly the 'Chicago Faire'.. but a Pacific Northwest get together... 1 2

   By Omega-TI, January 3, 2016   

   • TI-99/4A
   • 25 replies
   • 1.5k views
   • 
   • RXB
   • January 25, 2016

5. How to get Programs from PC to TI99/4A 1 2

   By kactas, December 20, 2015
   • 26 replies
   • 4.5k views
   • 
   • Ksarul
   • January 24, 2016

6. One liner contest voting

   By arcadeshopper, January 13, 2016
   • 9 replies
   • 1.2k views
   • 
   • Iwantgames:)
   • January 20, 2016

7. GBS-8220 to SGCPU or Geneve 1 2

   By acadiel, March 28, 2014
   • 37 replies
   • 4.6k views
   • 
   • jedimatt42
   • January 20, 2016

8. Seeking Funnelweb disks

   By Willsy, January 19, 2016
   • 2 replies
   • 497 views
   • 
   • Schmitzi
   • January 20, 2016

9. crap, received the wrong video cable...

   By lucifershalo, September 2, 2010
   • 13 replies
   • 1.3k views
   • 
   • ti99iuc
   • January 20, 2016

10. Error !

    By mantadoc, January 19, 2016
    • 1 reply
    • 486 views
    • 
    • Ksarul
    • January 19, 2016

11. TI FUN TOPIC

    By mantadoc, January 6, 2016
    • 11 replies
    • 1.1k views
    • 
    • mantadoc
    • January 18, 2016

12. Command module Test Trainer 1

    By humeur, April 16, 2010
    • 12 replies
    • 1.6k views
    • 
    • mizapf
    • January 17, 2016

13. The OEM TI cassette cable is wired wrong! (or, how I spent today) 1 2

    By ckoba, January 2, 2016
    • 32 replies
    • 2.9k views
    • 
    • ckoba
    • January 16, 2016

14. Topic sorting... Can we do it better?

    By unhuman, January 14, 2016
    • 13 replies
    • 815 views
    • 
    • Opry99er
    • January 16, 2016

15. Cartridge reset

    By ralphb, January 14, 2016   

    • hardware
    • 6 replies
    • 964 views
    • 
    • ralphb
    • January 15, 2016

16. RXB 2015 E XB Contest

    By RXB, January 13, 2016   

    • RXB GPL Rich Extended Basic
    • 3 replies
    • 670 views
    • 
    • RXB
    • January 15, 2016

17. In-console 32k mod and a CF7+ - problem?

    By Tornadoboy, January 14, 2016   

    • CF7 console 32k mod conflict
    • 4 replies
    • 755 views
    • 
    • ckoba
    • January 14, 2016

18. If you don't ask... - or - Was this a waste of time? (We'll see!)

    By Omega-TI, January 12, 2016
    • 11 replies
    • 958 views
    • 
    • DavidC
    • January 14, 2016

19. FPGA TI99/4a?

    By Manic1975, February 10, 2014
    • 10 replies
    • 2.5k views
    • 
    • Manic1975
    • January 14, 2016

20. I'm having an RXB 2015 problem...

    By Omega-TI, January 13, 2016
    • 16 replies
    • 1.2k views
    • 
    • Omega-TI
    • January 14, 2016

21. We don't need no stinkin badgers!

    By arcadeshopper, January 13, 2016
    • 6 replies
    • 841 views
    • 
    • arcadeshopper
    • January 14, 2016

22. Help Needed Thread -- (for at the moment stuff)

    By Omega-TI, January 13, 2016   

    • HELP!
    • NOW!
    • 1 reply
    • 662 views
    • 
    • Schmitzi
    • January 13, 2016

23. How to "UNBRICK" an AVR (1284P)

    By Omega-TI, January 13, 2016
    • 2 replies
    • 722 views
    • 
    • Omega-TI
    • January 13, 2016

24. Good source for downloading cassette programs?

    By Tornadoboy, January 11, 2016   

    • old cassette games download
    • 14 replies
    • 3.9k views
    • 
    • RickyDean
    • January 12, 2016

25. A 1982 game that probably CANNOT be ported...

    By Omega-TI, January 11, 2016
    • 10 replies
    • 817 views
    • 
    • OLD CS1
    • January 12, 2016

26. HFDC Problem

    By CosmicBoy, January 10, 2016
    • 16 replies
    • 1k views
    • 
    • InsaneMultitasker
    • January 11, 2016

27. TI Program Recorder Problems

    By ceemill1964, January 10, 2016
    • 4 replies
    • 879 views
    • 
    • ceemill1964
    • January 11, 2016

28. Troubles with my TI-99/4a keyboard

    By BDW, January 10, 2016
    • 2 replies
    • 678 views
    • 
    • Ksarul
    • January 10, 2016

29. RXB 2012/REA 2011? 1 2

    By atrax27407, March 24, 2015
    • 33 replies
    • 2.2k views
    • 
    • RXB
    • January 10, 2016

30. Amazing TRUTHS about the TI-99/4A (add your own)

    By Omega-TI, January 6, 2016
    • 9 replies
    • 935 views
    • 
    • mizapf
    • January 10, 2016

31. Does anyone else know about , or use this? It's REALLY good.

    By Retrospect, January 8, 2016
    • 8 replies
    • 811 views
    • 
    • Vorticon
    • January 9, 2016

32. OH S#!* how do I 'undelete' my entire AA & TI bookmarks folder!?!

    By Omega-TI, January 7, 2016
    • 7 replies
    • 738 views
    • 
    • Shift838
    • January 8, 2016

33. Dumping Cartidges with a Widget 1 2

    By Toucan, December 27, 2015
    • 34 replies
    • 2.5k views
    • 
    • arcadeshopper
    • January 7, 2016

34. One liner contest 1 2

    By arcadeshopper, December 29, 2015
    • 42 replies
    • 2.6k views
    • 
    • sometimes99er
    • January 7, 2016

35. Adding a C64 disk drive ( 1541-71) to the Ti99/4a

    By mister35mm, January 6, 2016   

    • interfacing commodore disks
    • 12 replies
    • 1.7k views
    • 
    • carlsson
    • January 7, 2016

36. Most Accurate Rarity Guide?

    By Christophero Sly, January 5, 2016
    • 12 replies
    • 2.3k views
    • 
    • Christophero Sly
    • January 7, 2016

37. Would anyone be interested in a contest?

    By Omega-TI, December 5, 2015
    • 13 replies
    • 927 views
    • 
    • RXB
    • January 7, 2016

38. Newbies TI 99/4a's FORTH and very rare PEB's 1 2 3

    By mister35mm, December 16, 2015   

    • NEWBIE rant forth ham radio
    • 52 replies
    • 3.7k views
    • 
    • RickyDean
    • January 6, 2016

39. Happy New Year 2016 1 2

    By Asmusr, December 31, 2015
    • 49 replies
    • 2.8k views
    • 
    • Omega-TI
    • January 5, 2016

40. It's Alive!

    By sparkdrummer, December 14, 2015
    • 23 replies
    • 1.5k views
    • 
    • RickyDean
    • January 5, 2016

41. I have some rare TI-99/4A stuff that I can't seem to find values for......

    By obsoleteJACK, December 29, 2015   

    • TI-99
    • RARE
    • (and 2 more)

      Tagged with:

      • TI-99
      • RARE
      • VALUES
      • PRICE GUIDE
    • 15 replies
    • 2.1k views
    • 
    • BassGuitari
    • January 4, 2016

42. Garbage?

    By Omega-TI, January 3, 2016
    • 8 replies
    • 933 views
    • 
    • RickyDean
    • January 4, 2016

43. Need Video Modulator

    By Shift838, December 24, 2015
    • 4 replies
    • 736 views
    • 
    • budz2355
    • January 4, 2016

44. Spot the Mod (disk controller)

    By aftyde, October 25, 2015
    • 10 replies
    • 974 views
    • 
    • OLD CS1
    • January 3, 2016

45. Caverns game as i remember the name

    By mantadoc, December 30, 2015
    • 4 replies
    • 720 views
    • 
    • jedimatt42
    • January 3, 2016

46. What's this Munchman?

    By ssj, January 1, 2016
    • 4 replies
    • 898 views
    • 
    • ssj
    • January 2, 2016

47. does anyone know a TIer in the houston area?

    By Shift838, April 27, 2015
    • 2 replies
    • 558 views
    • 
    • Schmitzi
    • December 31, 2015

48. Apex Software Bomber, Alien Attack & Pilot. Are They on Any DB? 1 2

    By wyerd, July 24, 2015
    • 43 replies
    • 2.8k views
    • 
    • ssj
    • December 31, 2015

49. 99'er Magazine - an overview

    By InfernalKeith, December 29, 2015
    • 3 replies
    • 1.2k views
    • 
    • kl99
    • December 30, 2015

50. "TI Tunes" -- (for your MP3 player or car)

    By Omega-TI, December 29, 2015
    • 0 replies
    • 584 views
    • 
    • Omega-TI
    • December 29, 2015