Mac II, Quadra & Centris

1361 topics in this forum

1. IIci doesn't want to power up

   By Frobozz, April 24
   • 9 replies
   • 322 views
   • 
   • Alex
   • 19 minutes ago

2. Quadra 800 Vertical Video Lines/ Video Corruption

   By RetroTheryboy, 2 hours ago
   • 5 replies
   • 39 views
   • 
   • RetroTheryboy
   • 40 minutes ago

3. Mac IIci. White screen, no chime. Any tips on troubleshooting next steps?

   By telemonster, 19 hours ago
   • 1 reply
   • 133 views
   • 
   • telemonster
   • 19 hours ago

4. Please help me figure out what the deal is with this IIx RAM 1 2

   By tattar8, May 27, 2020
   • 42 replies
   • 2k views
   • 
   • Kai Robinson
   • Yesterday at 10:27 PM

5. Quadra 950: Any reason to use a NuBus video card over upgrading the onboard VRAM?

   By EvieSigma, Sunday at 03:34 AM
   • 15 replies
   • 373 views
   • 
   • cheesestraws
   • Yesterday at 07:14 PM

6. Would an Apple AudioVision 14 Display be a good match for a Mac IIci and/or a Quadra 950?

   By Huxley, October 28, 2019
   • 23 replies
   • 854 views
   • 
   • eraser
   • Yesterday at 01:23 AM

7. Centris 650 error chimes no video

   By superpete, May 9
   • 5 replies
   • 368 views
   • 
   • superpete
   • Sunday at 05:11 AM

8. IIsi Death Chime - Built in RAM Issue?

   By JRotar, Saturday at 04:43 AM
   • 2 replies
   • 179 views
   • 
   • JRotar
   • Saturday at 06:38 AM

9. SuperMac Thunder/24 Cards

   By dunderc, March 10
   • 14 replies
   • 906 views
   • 
   • Alumamac
   • May 12

10. IIsi Sony APS-06 PSU blown fuse / blown capacitor - troubleshooting help needed 1 2

    By joshc, May 6
    • 25 replies
    • 652 views
    • 
    • techknight
    • May 12

11. Bent pin on 68040 pulled from working Quadra 700

    By Antibaddy, May 9
    • 6 replies
    • 396 views
    • 
    • johnklos
    • May 12

12. Apple Power Mac CPU upgrade card cache question on Quadra 700

    By 9646gt, August 11, 2020
    • 13 replies
    • 846 views
    • 
    • schmosef
    • May 7

13. Unknown card in PDS slot 1 2 3

    By toples50, June 7, 2015
    • 63 replies
    • 3.2k views
    • 
    • slomacuser
    • May 6

14. Nuvotech Nuvolink NIC software

    By Aektann78, May 2
    • 2 replies
    • 291 views
    • 
    • Aektann78
    • May 5

15. Quadra 700, problems with Stuffit Expander, 7.5.5 updater, vram?

    By Antibaddy, April 24
    • 13 replies
    • 577 views
    • 
    • mints
    • May 5

16. IIfx Doesn't Recognize AVID 9GB External SCSI HD

    By Concorde1993, May 2
    • 16 replies
    • 513 views
    • 
    • Cory5412
    • May 5

17. 1987 Macintosh II

    By brentfordsmith, May 4
    • 2 replies
    • 173 views
    • 
    • David Goodson
    • May 5

18. IIx Astec PSU daughterboard issue

    By elemenoh, May 3
    • 1 reply
    • 144 views
    • 
    • elemenoh
    • May 3

19. Killer Floppy Disk - IIsi now with a dead drive. Any suggestions?

    By Innes, April 26
    • 2 replies
    • 208 views
    • 
    • Innes
    • May 1

20. IIfx Suddenly Doesn't Like My LaCie Electron Blue IV

    By Concorde1993, April 1
    • 6 replies
    • 361 views
    • 
    • Concorde1993
    • May 1

21. Mac IIx no video after recap

    By elemenoh, April 28
    • 4 replies
    • 261 views
    • 
    • elemenoh
    • April 28

22. IIcx not booting (no chime, partial video)

    By demik, April 26   

    • iicx
    • 9 replies
    • 372 views
    • 
    • demik
    • April 28

23. Quadra 950 Power on and Off after A Few Seconds

    By techstep, December 13, 2020
    • 10 replies
    • 498 views
    • 
    • Concorde1993
    • April 24

24. Mac IIsi - suggestion on replacement back power switch?

    By Byrd, April 24
    • 1 reply
    • 121 views
    • 
    • trag
    • April 24

25. Fix0ring a Macintosh IIfx 1 2

    By Arisotura, January 20
    • 31 replies
    • 1.7k views
    • 
    • Frobozz
    • April 24