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some Screenshots ... Higher resolutions above 1024x768 are possible and you can also set them but this will result Display Errors on the Monitor. Now I'm wondering if you really need the ROM of an 21B? I think so...

put the Card in my Q700 ...

Install OS8 over a Quadra700 onto the Performa 475 HD (BlueSCSI) and it works but a Update to 8.1 works not when I boot it on the Performa 475. Mactracker say Performa 475 the max OS is 8.1 ...!

I copied the complete os8.1 system from a qudra700 to the Performa 475 and after booting the message appears that the memory (128MB) is not sufficient for the Finder and you have to reboot ...

The 1.4.1b2 control panel is in English and a small part in Japanese. I hope I can change it all to English with ResEdit?

I have a Performa 475 with a full 68040 CPU at 33 MHz and 128 MB of memory. I want to install OS8, but the installer quits with an error message saying it's not possible on this machine. I've tried overclocking the computer to 25 MHz using software and changing the P475/Q605 jumper, but nothing...

The 19B Nubus card has 3MB of Video Ram so that is good for 1152x870 with 16,7M Colors. That 3MB is the max with this card. I think I need the 21B card version ROM for my 19B card but I'm not sure if it's always different for different nubus cards. Do I have to read the AT28C512 directly from...

Flash or EEPROM could be an AT28C512 or AT29C512? The question is how to program it or replace it with a DIL version? The RamDAC can be found on eBay as Bt473KPF110. Most standard RamDAC chips are compatible with each other. The control panel is fortunately in English.

I bought an Interware GrandVimage 24-19B Nubus graphics card for my Quadra 700 on eBay from Japan. The card has 3MB of video memory but only an 80MHz RAMDAC for 1024x768 at 16.7M colors max. Can I modify the card and convert it to a 24-21B by updating the ROM and possibly replacing the RAMDAC...

Are there ECL Monochrom Nubus Cards out there?

Thanks, it works fine ... WLAN is en1

I have a WLAN dongle but there is probably no driver for it, right?

Is there a USB WiFi dongle that has a driver for a PPC G4 with OSX 10.4 or 10.5? My MacMini has no Airport Modul but it could be that this doesn't support normal WiFi anyway ...?

" The Tool Wish I Were" do the work, the installer can now be started and work ...

Put the BlueSCSI Device on my Quadra700 also Overclock to 32Mhz and install the System from CD Rom and use it than with the Performa 475.

Macintosh Performa 475 with full 040 CPU and 128MB Ram and Mainboard set to 33Mhz CPU Clock and BlueSCSI I can not install a system 8, 7.6 or 7.5 from CD ROM or Floppy Image files, see the picture ...

... the two VRAM Simms are faulty. I resolder the Simms and all works again.

In the end it even got to the point where the ID0 of the images on the SD card with ID0 and ID1 had disappeared permanently. Everything is OK again. I measured all the connections on the SCSI bus between the two sockets and the SCSI controller chip. Everything is OK. I had problems with the...

I added the CUDA reset button S1. The problem was my two new 512kB VRAM modules from the internet that I had just bought and were suddenly no longer working. With my two old 256kB VRAM modules everything was fine again. Re-solder the 512kB modules and see if they are OK again or not...

I soldered in/replaced new tantalum capacitors instead of the normal capacitors. Since then, the computer has booted normally from a floppy disk or from BlueSCSI, but there is no video. The monitor shows a frequency that is too high, but everything remains black. I don't think it's a capacitor...