Recent content by chrisrueckert

Indeed, it does.

Yes, I referred to the BlueSCSI PCB. I used version 2022.12a. Version 2023.10a caused inconsistent results similar to what you described above. However, CD images don't work on 2022 either. It's in a 800k SE, maybe that's relevant. I did not encounter these issues in a FDHD SE. Not sure if there...

I had similar issues with the latest BlueSCSI board an the SE. Then I took one of the original releases off the BlueSCSI board and the SE stopped having these erratic boot issues or the Mac not being able to recognize other .hda or CD ROM images.

Yes, checking for shorts seems very reasonable. Here's what I noted: +5 to Ground: 140 Ohm +12v to Ground: 53 Ohm +5 to +12v 140 Ohm It looks like there are many more shorts. I'll need to investigate further.

So Shu82 had two options. Great!

Thanks, there was indeed a solderbridge at C9! Now the Mac shows this. Would it be safe to replace the video ROM with one known working?

So, this SE/30 had smoke coming out of its video ROM (see cracked/dark spot on the attached picture). What I have done so far: - Analog board and PSU recapped and successfully tested with another SE/30 logic board - Recapped the SE/30 logic board - there are still broken traces around the...

thanks, I'll let me check with the person how he wants to connect with you.

I was approached by a Classic II owner asking for a good place to recap and repair a Macintosh Classic II in Germany. Does anyone have a recommendation?

For the SCSI drives you can use the BlueSCSI v2 in Initiator Mode. It'll copy the disks once you connect the drive to it without the need of a Mac.

How much will these SIMMs cost?

Very nice, I've just registered. Happy to support projects like this.

Have you tried this? https://jcm-1.com/product/vga-adapter-for-macintosh-portable/

To add to the specs of the power supply: it needs to be center positive for the Pocket SCSI/Link.

According to the manual for the Pocket SCSI, it's a 5V, 1.0 Amp power supply.