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meall

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Everything posted by meall

  1. I have the adapter pictured below to connect my macs to à VGA display. I’m trying to find what the switches do. I can find a manual for a 10 switch model, but never found anything for 6. Anyone can help in current position I know it can do 832x624 at 75 Hz on my beige G3 tower. i also have the Dr Bott KVM with a VGA out, but this will output only 640x480 sadly...
  2. All the beige G3 I saw so far were pretty much configured all the same way. The logic board have 2 IDE connectors, and one 50 pin SCSI connector. In the desktop, the first IDE connector is for the HDD that is installed close to the logic board as you can see in the picture above, the second is for the IDE CD-ROM drive, and the SCSI port is used for the Zip drive. The ZIP is not IDE in these models, but SCSI. So I do not believe the ZIP could interfere with the remaining of the IDE chain. There is a loose 50 pin SCSI connector available above the ZIP to connect a hard drive there I guess. When
  3. This is a ROM Rev. A with the number above that I can see on the machine. That explain why I could not configure a second slave drive in my previous tests. Thank you
  4. Don't worry about that, nothing to be afraid of. The logic board that did this damage was trashed and a new logic board was installed in its place. This damage was not caused by the current logic board. But thanks for the warning.
  5. Another strange fact about this G3 is the sound. At first I was thinking the speaker was dead or disconnected, but when I go in the Sound Preferences, the main volume slider is at the lower level possible. When I try to change it, it goes back to level 0 and blink the menu bar. Very strange. System Profiler shows Audio as an installed option. Any idea what can cause that??
  6. What do I see the ROM model?? In my many tests I tried to connect two HDD on a same bus, but could not succeed. Maybe it is the older ROM, just guessing.
  7. I tested with 3 drives, one Quantum 1.6Gb, one Seagate 60 Gb (partitioned to have less than 8 Gb on the boot partition) and a Fitjitsu 13Gb (partitioned too). All do the same. I must say I do not have any jumpers set on the Quantum and the Futjitsu. The Segate is set as master. I will look at the Quantum specs to find the jumpers settings and retest.
  8. There was no battery as mention before, but to help the matter, I installed one and the issue remains. That said, thank you for the link to hardware test. I could not successfully boot on the burned CD, so I booted from the 9.1 installation mon the HDD and used the CD to launch the hardware test and the memory test. The first worked fine and detected no hardware issue with the HDD and other media. I let the RAM test loop for more than 12 hours, and it stop after 27 loops without any error as well. That was the base test, not the extra-super-long one, but I guess it could prove some
  9. I swapped the RAM, change it from slot to slot, but nothing is really helping in the end. Booting from SCSI was one of my next step. One friend will bring me a SCSI HDD, as I do not have a working one with enough capacity to make that test. But I am seriously thinking the IDE controller may be to blame.
  10. is there any hardware diagnostic that we can run on this machine to help detect some hardware issues?
  11. I also tried to clear out the PRM before posting, no help. And I have no PRAM battery installed, I do not want them to leak on the board, and the tower do not have a battery either, and a drive formatted and installed with 9.2 in the tower that sucessfully boots, then moved to the desktop won't boot there. I found recently this article, that is related to OS X 10.2, but is giving some hints using the open firmware to reset the NVRAM did not help either. https://lowendmac.com/2012/how-to-recover-from-a-beige-g3-startup-error/
  12. In 9.2.x, with or without the SHIFT key to disable extensions, it will crash when booting. I did initialized the drive with Drive Setup and updated the driver as well before posting here.
  13. Hi all, It's been a while for me here, but still active in my man cave! Recently I got my hands on a tower beige G3, and wanted to give back my desktop beige G3 to a good house. I made sure the tower worked fine for me, and then got my hands dirty on the desktop to prepare it for resale. So far, it is giving me lots of problem, and I cannot figure out why. I tried installing Mac OS 9.2.2, but this one refuses to boot. In the startup sequence, when it try begin loading the extensions, the system cash with a dialog box on screen that do not even get far enoug
  14. I imagine it is the same boot disk for Apple II+ or IIe with the Titan card installed, is that right?
  15. ah, I'll test it eventually then. I have only one of the two board of the Titan Upgrade and a friend that investigated problem on my III thing it could cause some issues, we're not 100% sure yet. I will order a video ROM to place into the III motherboard and test it without the IIe card installed. I always had the impression it was required to have the Titan expansion card to support Apple II (any model) emulation. It probably also mean that the IIe expansion board I was released late in the Apple III timeline to support the IIe when it was announced. Thank you for the information. I'
  16. Really? what is that then: http://apple3.org/Documents/Manuals/Titan%20III%20Plus%20IIe%20Users%20Guide.pdf I have this setup, except I'm missing one of the board.
  17. Could be missing memory, maybe, look at the memory board and post a picture of it. I could also be bad CAPS that needs to be replaced on the mother board. The IIe board is a separate beast. Do you have two boards for the IIe emulation or only one?
  18. further look into that manual, and no reference to any possible PC card compatibility.
  19. You got it, now that I knew what to look for, I found an Apple support document here: http://www.applesolutions.com/Other/Performa_6200_6300.pdf That shows exactly that. Look into page 17 for an diagram of the tuner installed, and page 18 for a description of the empty panel. On page 21, I can also see what are the usages of all empty slots on the MB!
  20. I also have a PCI card that (I think) I removed from a G4 tower. I placed it in my Performa 6360, but I'm not sure how to see if it was detected or not. Is there some kind of System Profiler application in Mac OS 9.1? Thank you
  21. Hi there, I have a Performa 6360 perfectly working. I opened the case for some cleaning and different tests. Each time I open it I'm face to face with this little connector that goes into en empty spot on the back of the case with a trap door on the back panel where some ports could possibly get out of the case. I've never really investigate what it is and what it should do, but each time I looked on the Internet, I never found anything that can satisfy my curiosity. Maybe one of you knows what it is and what it can be used with. Can you help me? Look at the uploaded picture for mo
  22. Obviously, on the Beige G3, the controller should be 8 bits. So if I do understand you well, that means I should not need to worry at all about the termination on the other side. Is that right? I was thinking about it, and told myself, if I install any 50 pins SCSI HDD, I never had to worry about this.
  23. Does that one provides the termination as well?
  24. Oh, another fact, I have a PCI Adaptec SCSI card that came with that Beige when I got it (AHA-2940W/2940UW) but it does not look like the beige can boot from it. When I booted with Mac OS 8.5, it was not even detected, no disks mounted.
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