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Looking at my other logic board in working condition, I couldn't see where it goes and I suspected whether it is connected anywhere. Thank you.

Hi, I have a Colour Classic with broken logic board. Seems CPU pin number 84 has a missing pad. Can somebody tell me where it goes? Thank you.

Actually the initial photo was taken when it arrived and I straightened some pins as much as I could before putting it into the socket. This photo was taken now. Do you think slightly bent pins make difference after inserting it into the socket? It seems pretty tight in it.

From a local Whatsapp group. The seller didn't know its condition. Never thought it would be defective. I don't have a second devive that I can test it with. Is there a way to test it with a multimeter in resistor or continuity mode?

Yes it works perfectly with stock processor. Logic board and PSU recapped. 128MB RAM, 2X256KB VRAM at 80ns, BluesSCSI V2 installed. Tried without 128MB RAM and BlueSCSI as well but same result.

Hi, I've grabbed a 68040RC33 processor for my LC 475 but it didn't work. Pulled it out and cleaned pins and the socket but no luck again, no chime, no boot, only black screen. Is it DOA or some jumper adjustment needed? Stock LC025 CPU works as normal. Thank you.

I have several old drives lying around and tried all of them, no luck. None detected. Must be ROM level hardware limitation. Probably the machine looks for HDD, not an optical drive on that port. I'm not an expert but I think a modified ROM or device driver is needed.

BlueSCSI can emulate HDDs as well as optical drives but I want to use real drive with extension cord in CD-ROM drive bay. I'd like to know if it's possible with installing an appropriate driver.

Hi, I have a broken CD-ROM drive on my Performa 6200/75 and it's hard to find SCSI optical drives. I have a BlueSCSI and it works at SCSI CD-ROM port or externally just fine. I wonder if it is possible to replace IDE HDD with a generic IDE CD-ROM or DVD-ROM drive. Thank you.