TI-99/4A Computers

5,075 topics in this forum

1. Floppy drive troubleshooting

   By FarmerPotato, September 1, 2020
   • 2 replies
   • 165 views
   • 
   • FarmerPotato
   • September 1, 2020

2. Hardware Troubleshooting: TI-99QI sound

   By helocast, February 19, 2017
   • 2 replies
   • 674 views
   • 
   • Shift838
   • February 20, 2017

3. which 12v voltage regulators

   By Shift838, March 11, 2017
   • 2 replies
   • 402 views
   • 
   • Shift838
   • March 11, 2017

4. Munch man diskette?

   By dphirschler, May 22, 2016
   • 2 replies
   • 361 views
   • 
   • mizapf
   • May 22, 2016

5. recommended SD card for finalGROM99

   By digdugnate, October 2, 2017
   • 2 replies
   • 453 views
   • 
   • digdugnate
   • October 2, 2017

6. Pens for Hexbus Printer/Plotter

   By curtis, June 12, 2019
   • 2 replies
   • 287 views
   • 
   • mdilling
   • June 13, 2019

7. Color dots on keyboard

   By notwhoyouthink, July 15, 2017
   • 2 replies
   • 412 views
   • 
   • TheTIGuy
   • July 18, 2017

8. Books

   By sometimes99er, December 15, 2017
   • 2 replies
   • 617 views
   • 
   • BuckoBrand
   • December 9, 2018

9. 32 k mod.

   By kb8kac, June 27, 2016
   • 2 replies
   • 428 views
   • 
   • Ksarul
   • June 27, 2016

10. HERO for the TI?

    By Bones-69, September 5, 2018
    • 2 replies
    • 146 views
    • 
    • Bones-69
    • September 5, 2018

11. Pricing quotes

    By Romko343, March 11, 2018
    • 2 replies
    • 365 views
    • 
    • Ksarul
    • March 11, 2018

12. OT: 10 year old G5 servers dropped on me

    By OLD CS1, June 5, 2015
    • 2 replies
    • 491 views
    • 
    • sparkdrummer
    • June 5, 2015

13. TI-99/4A Related Products

    By Omega-TI, July 4, 2020
    • 2 replies
    • 177 views
    • 
    • Stuart
    • July 4, 2020

14. Docs for PC_TRANSFER

    By atrax27407, February 19, 2018
    • 2 replies
    • 261 views
    • 
    • atrax27407
    • February 19, 2018

15. WHT SCSI Card DSk1 emulation?

    By Shift838, May 30, 2015
    • 2 replies
    • 474 views
    • 
    • InsaneMultitasker
    • May 30, 2015

16. Moon Mine manual

    By Charlie_, March 2, 2015
    • 2 replies
    • 667 views
    • 
    • Shift838
    • March 2, 2015

17. CC-40 in MAME

    By dhe, February 23, 2020
    • 1 reply
    • 115 views
    • 
    • mizapf
    • February 23, 2020

18. Frantic Freddie for the TI?

    By cbmeeks, June 4, 2019
    • 1 reply
    • 226 views
    • 
    • arcadeshopper
    • June 4, 2019

19. Error !

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

20. Seeking DataBiotics PAL chip for Super Space II

    By Bill R Sullivan, January 10
    • 1 reply
    • 159 views
    • 
    • Bill R Sullivan
    • January 26

21. TI-99 Blog about nanoPEB & internet

    By kl99, October 31, 2010
    • 1 reply
    • 1,966 views
    • 
    • retroclouds
    • November 1, 2010

22. FluxEngine Floppy Disk imaging device

    By fimbulvetr, August 25, 2020
    • 1 reply
    • 157 views
    • 
    • FarmerPotato
    • August 25, 2020

23. Manual for the TI-99 PEB?

    By Ogma, March 27, 2012
    • 1 reply
    • 1,113 views
    • 
    • retroclouds
    • March 29, 2012

24. Email Address?

    By atrax27407, December 7, 2019
    • 1 reply
    • 184 views
    • 
    • FarmerPotato
    • December 7, 2019

25. It's that time again (reposted from yahoo group)

    By arcadeshopper, September 29, 2016
    • 1 reply
    • 321 views
    • 
    • kl99
    • September 29, 2016

26. FinalGROM 99 - Grom Port Diagnostics

    By Omega-TI, February 2
    • 1 reply
    • 142 views
    • 
    • jrhodes
    • February 2

27. Joysticks?

    By danny_galaga, August 31, 2016
    • 1 reply
    • 317 views
    • 
    • Ksarul
    • August 31, 2016

28. Broken pin in floppy controller

    By cbmeeks, February 23, 2020
    • 1 reply
    • 124 views
    • 
    • arcadeshopper
    • February 23, 2020

29. Serial vs. Production vs. Date

    By helocast, January 16, 2017   

    • TI-99/4A
    • 1 reply
    • 604 views
    • 
    • Ksarul
    • January 16, 2017

30. Is a hybrid Geneve/TI possible?

    By Omega-TI, November 28, 2018
    • 1 reply
    • 227 views
    • 
    • 9640News
    • November 28, 2018

31. TI History: RF Modulator

    By Stuart, January 12, 2015
    • 1 reply
    • 521 views
    • 
    • Ksarul
    • January 13, 2015

32. Some Classic Games "Might Be Better" using the TIPI mouse.

    By Omega-TI, April 3, 2019
    • 1 reply
    • 142 views
    • 
    • jrhodes
    • April 3, 2019

33. Seeking speaking programs by Jim Foust

    By jenorton, July 3, 2018   

    • Speech
    • Termainal Emulator II
    • (and 1 more)

      Tagged with:

      • Speech
      • Termainal Emulator II
      • Blindness
    • 1 reply
    • 468 views
    • 
    • Opry99er
    • July 3, 2018

34. Found these in my Aunt's attic

    By joek, September 20, 2016
    • 1 reply
    • 568 views
    • 
    • matthew180
    • September 21, 2016

35. Hate Your USB Joystick With Emulation? Make your own! I Did.

    By Shift838, October 7, 2016
    • 1 reply
    • 363 views
    • 
    • Sinphaltimus
    • October 7, 2016

36. js99er configure via URL?

    By InfiniteTape, June 9, 2017
    • 1 reply
    • 348 views
    • 
    • Asmusr
    • June 10, 2017

37. GA: Beige Alps keyboard

    By OLD CS1, June 28, 2015
    • 1 reply
    • 463 views
    • 
    • Plastik
    • June 29, 2015

38. TI-99/4A Questprobe games?

    By jrhodes, October 27, 2019
    • 1 reply
    • 168 views
    • 
    • HOME AUTOMATION
    • October 27, 2019

39. Withdraws!

    By Opry99er, June 26, 2010
    • 1 reply
    • 809 views
    • 
    • rocky007
    • June 27, 2010

40. Looking for ... maybe in search of...

    By dhe, August 25, 2020
    • 1 reply
    • 171 views
    • 
    • atrax27407
    • August 25, 2020

41. Parallel -> Centronics printer cables

    By AMenard, December 23, 2017
    • 1 reply
    • 292 views
    • 
    • FDOS
    • December 23, 2017

42. A Brief History of Graphics

    By sometimes99er, June 24, 2017   

    • 9918A
    • 1 reply
    • 663 views
    • 
    • Sinphaltimus
    • June 24, 2017

43. cassette drive issue????

    By hloberg, November 29, 2019
    • 1 reply
    • 147 views
    • 
    • wierd_w
    • November 30, 2019

44. strange video graphics issue

    By trapperkeeper, February 15, 2019
    • 1 reply
    • 84 views
    • 
    • Tursi
    • February 15, 2019

45. CF7+ as HD

    By hloberg, April 20, 2014   

    • dsr
    • cf7
    • (and 2 more)

      Tagged with:

      • dsr
      • cf7
      • nanpeb
      • e/a
    • 1 reply
    • 1,194 views
    • 
    • Ksarul
    • April 20, 2014

46. Horizon RAMdisk Battery Holders

    By atrax27407, January 6, 2015
    • 1 reply
    • 422 views
    • 
    • Ksarul
    • January 10, 2015

47. Ti 99 4a with a ti 99 4 power pack and internal board help

    By Glen's Retro Show, May 10, 2016
    • 1 reply
    • 691 views
    • 
    • Ksarul
    • May 14, 2016

48. from the Addendum

    By jedimatt42, September 26, 2017
    • 1 reply
    • 466 views
    • 
    • kl99
    • September 26, 2017

49. New Tech Poll: The FG99 and BASIC, DOS, Utilities, etc.

    By Omega-TI, September 8, 2020
    • 1 reply
    • 180 views
    • 
    • Keneg
    • September 10, 2020

50. What happened to Bleepbit?

    By Omega-TI, December 21, 2020
    • 1 reply
    • 184 views
    • 
    • Bleepbit
    • December 22, 2020