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Here are the pictures of the board, without the UE8 (LS166D) IC

I am struggling to buy theses ICs here in Brazil. I want to replace all these near the UE8 just in case. But I can't find them. As soon as I arrive home I will take pictures of the board. I can check this track near C2.  Also I think something is wrong with the transistors Q1 and Q2. I heard...

Hi, thanks for the answer. I have tested the ROMs in another SE/30 (and its on this SE/30) and they are fine. Yes, I have another set of working RAM (and one set in a working SE/30). Tried with no luck. Yes, I tried the reset but nothing happened, just a screen blink. Thanks again.

Are the SE/30 ICs LS393D, LS166D and F253, all SOIC14 type?

I just returned from vacation and will post a picture how is the screen now, this is not mine but is the same:

Hi. I did it. Removed the caps, washed (there I found the LS166 legs were gone), recapped then installed a DIP16 LS166 with wires but no luck.

Hi. Thanks for answering. Yes, the board had the caps removed, cleaned (washed) and then recapped. The internal HDD runs Fine in my SE and the external SCSI too. I Will do a back trace in the NCR IC then.

Hi guys, I have another SE/30 here which isn't recognizing any drives on the SCSI bus (internal - used two working SCSI drives) and external (My ZIP Drive used to Rescue these macs). I saw this very interesting video from techknight: And I think he said he did reflow the NCR (scsi...

Noted, will test it too.

The SE is running System 7.0.1 if I am not mistaken. I will do some more testing with other systems and probe the H202 pins. But it really seems it needs an extra expansion card connected to this or the other header to have the external video.

Hi guys, I bought this SE/30 as is. When I first started it I got this screen:   Then I opened it up and pressed the socketed ICs down and it showed me the simasimac screen and then, turning it off and on again, it worked. I was able to use it for some time, tested my other Mac HD on it...

I really do think this card is missing an expansion board to make the connection available at the back of the mac. Hope this one is better.

Sorry, I thought yesterday I answered your post with the picture I took while cleaning it up. But here it is. The only info I have are these: DoubleTime-16™ Accelerator Features: • easy installation • math coprocessor support  • 16 MHz 68000 chip  • twice the speed of an SE  • 100 %...

Hello guys. I bought a SE and it came with this card and also 4mb RAM upgrade. I tried to get more info about it (mainly about the extra video port) but I only found a leaflet about its main characteristics. Do anyone have it? Manual? Cheers

I have an SE/30 that is not booting from the internal HDD, what did you do to fix the issue?

Sorry for revive this old thread but I have two SE/30 with this problem. One I got working just by replacing the RAMs. The other one was working but sometimes the video messed up. Then It went completely black. Sometime later there were diagonal lines, like it was a video problem but I noticed...