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Hi. I've been trying to get Colour Classic back on its feet for some time now... The symptom indicates a damaged switching power supply, but I'm wondering about other possibilities. To be sure, I put a 100% working logic board in it. When I hold the Power button on the keyboard, the computer...

Hi guys! I have a 20MB Rodime drive taken from my SE30. The ROM in the disk is 100% damaged. Does anyone of you have such a disk and could copy the file from the ROM and send it to me so that I can burn a new one? I would be very grateful for your help! I really like this HDD :)

Can someone help me and tell me where in A2GS ROM3 the RESET sequence is generated? My computer died today. It shows no activity inside. The oscillators are standing, the integrated circuits are cool or very slightly warm. All voltages are OK... The reset line observed on the oscilloscope during...

Hi there! I bought an Powerbook 150 in very good condition, but unfortunately PRAM battery make a little mess on the logic board, destroying the L5 choke. Does anyone know what exactly this element is responsible for? It's close to the SCSI port, which I won't use here, so maybe it's enough to...

Hi. I have a problem with my Studio Display 21". I already received it in this condition. At first glance, you can see that there is a problem with horizontal deflection. I have experience with analog circuits, but this monitor is a highly advanced digital one. I've already looked through the...

Hi all. I have a problem with an SE30 in which I assembled a new motherboard from Boll's project. The computer worked from the first boot, however, there is a problem. A few moments after booting, the screen starts to show artifacts in the form of dashes or single pixels. After about two...