Recent content by clandestino

http://www.ebay.com/itm/SCA-80-PIN-TO-68-50-PIN-SCSI-ADAPTER-/261308828896?pt=US_Drive_Cables_dapters&hash=item3cd7384ce0 Is this the right adapter?

Hi, I got a hd issue with my Mac SE/30. Previously, I had totally recapped it and I replaced UE8 chip to solve a weird screen issue. Suddenly I got the blinking floppy icon at the startup. In another thread, uniserver suggested hd breakage. My SE/30 has a 40mb quantum hd. I tried to create boot...

Finally I changed that chip and the screen issue gets solved! But my joy didn't last too much. After some reboots, system won't start up any longer. I get the blinking question mark... I checked hard disc cable but it's well plugged. What could be happened?

Still waiting for the chip ..

Well, I checked each UE8 pin for continuity and every line is ok. I removed it off the board, cleaned and reattached but the video issue is still here. So I suppose I have to replace it... Is this lot a right choice in your opinion...

Would you definitely advice HC or LS to replace UE8? In order to reduce shipping cost and time, I want to buy this IC from a local vendor (I'm from Italy). Is every 74LS166 (or the HC one) the same or I should check something before buying? For instance, I've found these on ebay...

thank you for your precious tips. Tomorrow I'm going to check UE8. In the case, what's the right replacement piece for UE8?

Hi all, I'm a new member of this forum... Some days ago a friend of mine gave me a SE/30 he had kept in his garage for years. It had the same video issue described in this thread and no sound. I did a total recap of the logic board (and checked every capacitor) and got the sound again but not...