TI-99/4A Computers

5,075 topics in this forum

1. Successful repair of Mitsumi carbon pad Keyboard

   By Imperious, March 6, 2014
   • 3 replies
   • 1,092 views
   • 
   • unhuman
   • March 8, 2014

2. Charles LaFara has left the building

   By Ksarul, September 4, 2015
   • 9 replies
   • 1,092 views
   • 
   • Ksarul
   • September 8, 2015

3. MainByte is Down

   By Ksarul, August 28, 2015
   • 20 replies
   • 1,092 views
   • 
   • arcadeshopper
   • September 8, 2015

4. Barrage Highscores

   By Iwantgames:), September 20, 2014
   • 16 replies
   • 1,090 views
   • 
   • InfernalKeith
   • December 21, 2015

5. The TI-99/4a is now a museum exhibit

   By wyerd, January 1, 2015
   • 11 replies
   • 1,090 views
   • 
   • bged
   • June 21, 2015

6. JOY... BOUNDLESS JOY....

   By Opry99er, August 12, 2015
   • 15 replies
   • 1,090 views
   • 
   • sometimes99er
   • August 12, 2015

7. Anyone have the source for Menu Vn 7.38 1 2

   By atrax27407, April 20, 2015
   • 25 replies
   • 1,090 views
   • 
   • InsaneMultitasker
   • July 8, 2017

8. Myarc HFDC Bug? 1 2

   By 9640News, June 18, 2019
   • 46 replies
   • 1,090 views
   • 
   • InsaneMultitasker
   • June 24, 2019

9. Things that REALLY SUCK in the TI hobby...

   By Omega-TI, December 7, 2015   

   • This SUX!
   • It really blows.
   • (and 1 more)

     Tagged with:

     • This SUX!
     • It really blows.
     • Damn!
   • 21 replies
   • 1,090 views
   • 
   • PeBo
   • December 8, 2015

10. Christmas Wishes 1 2

    By RickyDean, December 22, 2017   

    • holiday
    • vacation
    • (and 1 more)

      Tagged with:

      • holiday
      • vacation
      • traveling
    • 27 replies
    • 1,088 views
    • 
    • wierd_w
    • December 29, 2019

11. New Hardware Store

    By matthew180, September 8, 2010
    • 13 replies
    • 1,087 views
    • 
    • matthew180
    • September 10, 2010

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

    By Omega-TI, January 13, 2016
    • 16 replies
    • 1,087 views
    • 
    • Omega-TI
    • January 14, 2016

13. Junkman Jr (Disk rip)

    By PeBo, February 24, 2015
    • 14 replies
    • 1,087 views
    • 
    • sometimes99er
    • September 8, 2020

14. OT - new Firmware emerges for GoTek floppy emulators

    By Sinphaltimus, July 21, 2017
    • 9 replies
    • 1,087 views
    • 
    • Sinphaltimus
    • November 20, 2017

15. TI-99/4a Cartridge Failure Help - Won't Boot Up

    By Jeremy Popp, October 10, 2014   

    • Buck Rogers
    • 13 replies
    • 1,086 views
    • 
    • OLD CS1
    • October 12, 2014

16. Assy math routine help needed 1 2 3

    By GDMike, August 14, 2019
    • 50 replies
    • 1,082 views
    • 
    • GDMike
    • August 16, 2019

17. The Fish Tank Series 1 2

    By Opry99er, February 6, 2019
    • 38 replies
    • 1,081 views
    • 
    • Opry99er
    • March 1, 2019

18. How to load programs into a SuperCart?

    By UKRetrogamer, November 20, 2014   

    • supercart
    • 8 replies
    • 1,080 views
    • 
    • Omega-TI
    • November 21, 2014

19. Misc. photos from the Internet -- "TI'ified"

    By Omega-TI, September 4, 2016   

    • TI-99/4A
    • Art
    • (and 2 more)

      Tagged with:

      • TI-99/4A
      • Art
      • Graphics
      • Fun
    • 8 replies
    • 1,080 views
    • 
    • OLD CS1
    • September 23, 2016

20. Mega Demo? 1 2

    By MaDDuck, June 4, 2016
    • 25 replies
    • 1,080 views
    • 
    • MaDDuck
    • June 11, 2016

21. MESS .176 bios roms

    By hloberg, August 13, 2016
    • 1 reply
    • 1,079 views
    • 
    • arcadeshopper
    • August 13, 2016

22. TI-99 Troubleshooting

    By budz2355, March 16, 2015
    • 11 replies
    • 1,078 views
    • 
    • Ksarul
    • March 16, 2015

23. What will be your Fall/Winter project for the TI? 1 2

    By Omega-TI, October 28, 2018
    • 40 replies
    • 1,078 views
    • 
    • Airshack
    • November 22, 2018

24. TI Wico Track Ball

    By CamTheBridge, December 31, 2017   

    • trackball
    • wico
    • (and 5 more)

      Tagged with:

      • trackball
      • wico
      • ti99/4a
      • roller
      • games
      • cartridge
      • arcade
    • 6 replies
    • 1,078 views
    • 
    • Omega-TI
    • January 6, 2018

25. How do I test barrel plug polarity on USB Adaptors?

    By Sinphaltimus, December 14, 2016
    • 12 replies
    • 1,078 views
    • 
    • Shift838
    • December 14, 2016

26. If anyone out there is bored...

    By Omega-TI, October 1, 2017
    • 19 replies
    • 1,078 views
    • 
    • acadiel
    • October 12, 2017

27. Program Recorder missing power cable

    By chrisman01, April 15, 2016   

    • program
    • recorder
    • (and 3 more)

      Tagged with:

      • program
      • recorder
      • power
      • cable
      • supply
    • 9 replies
    • 1,076 views
    • 
    • Omega-TI
    • April 16, 2016

28. Joystick not working

    By Banquo, January 25, 2016
    • 5 replies
    • 1,075 views
    • 
    • Ksarul
    • January 26, 2016

29. Interest check: TI-99/4A Mini console

    By jrhodes, July 10, 2018
    • 14 replies
    • 1,075 views
    • 
    • x24b
    • July 18, 2018

30. joystick port mouse and/or lightpen

    By jrhodes, April 9, 2018
    • 3 replies
    • 1,073 views
    • 
    • arcadeshopper
    • April 9, 2018

31. European power for US console?

    By ralphb, October 23, 2015   

    • power
    • hardware
    • (and 1 more)

      Tagged with:

      • power
      • hardware
      • pal
    • 7 replies
    • 1,073 views
    • 
    • Ksarul
    • October 25, 2015

32. TI-99/4a MiSTer Core

    By yell0w_lantern, October 20, 2020
    • 22 replies
    • 1,072 views
    • 
    • arcadeshopper
    • Monday at 08:41 PM

33. Mouse Genie PS/2 Pre-Order UP!

    By Shift838, May 31, 2019
    • 16 replies
    • 1,071 views
    • 
    • Shift838
    • July 3, 2019

34. The Innuh's pyramid 1 2

    By Elia Spallanzani fdt, April 25
    • 28 replies
    • 1,071 views
    • 
    • chue
    • May 25

35. TI99 Splash Screen Colors

    By Tempest, April 20, 2010
    • 6 replies
    • 1,071 views
    • 
    • sometimes99er
    • June 24, 2010

36. Terrible Old TI-99/4A Games You Probably Never Heard Of 1 2

    By xabin, March 25, 2019
    • 29 replies
    • 1,071 views
    • 
    • Elia Spallanzani fdt
    • November 26, 2019

37. Telco / Term80 and modem cable

    By remowilliams, December 31, 2017
    • 13 replies
    • 1,070 views
    • 
    • InsaneMultitasker
    • January 14, 2018

38. 32K expansion question 1 2

    By AtariNostalgia, March 2
    • 48 replies
    • 1,070 views
    • 
    • RXB
    • March 9

39. F18A Video Board and QI Motherboards/Systems

    By rickneff68, May 16, 2017
    • 10 replies
    • 1,070 views
    • 
    • Tursi
    • June 5, 2017

40. Hardware resources section? 1 2

    By Sinphaltimus, August 23, 2016
    • 31 replies
    • 1,070 views
    • 
    • Albert
    • August 28, 2016

41. Infocom Hitchhikers Guide & nanopeb

    By palmheads, March 29, 2016
    • 14 replies
    • 1,070 views
    • 
    • ckoba
    • April 4, 2016

42. Looking for a monitor, feedback wanted. 1 2

    By jrhodes, March 22, 2019
    • 31 replies
    • 1,069 views
    • 
    • patrickmcmichael
    • April 13, 2019

43. Most worthless cartridge?

    By Opry99er, October 19, 2015
    • 19 replies
    • 1,068 views
    • 
    • mizapf
    • October 24, 2015

44. What can you control with the Ti-99/4a

    By Papa_Bear, May 3, 2017
    • 21 replies
    • 1,068 views
    • 
    • Meddler
    • November 11, 2018

45. Tutorials

    By matthew180, April 11, 2010
    • 11 replies
    • 1,068 views
    • 
    • Opry99er
    • April 12, 2010

46. The mega UberGROM thread (start here)

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

47. What Is It?

    By Omega-TI, September 7, 2014
    • 16 replies
    • 1,067 views
    • 
    • dphirschler
    • September 9, 2014

48. WHT SCSI and Genve/Genmod Geneve boot issues 1 2

    By jedimatt42, November 17, 2019
    • 44 replies
    • 1,065 views
    • 
    • mizapf
    • December 1, 2019

49. Joyprint/Joytalk with mini memory

    By palmheads, October 31, 2014
    • 9 replies
    • 1,065 views
    • 
    • palmheads
    • March 2, 2017

50. Is there a 'backstory' to the extra space over the RF shielding?

    By Omega-TI, July 16, 2017
    • 13 replies
    • 1,064 views
    • 
    • Airshack
    • August 29, 2017