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Interesting @JDW I didnt think about the ESR -- FWIW the portrait display on the inside has a fan I imagine to recirculate air -- while I was adjusting it it was getting warm, not 85C warm but nonetheless warm.

Thanks for sharing this list! -- I went ahead and purchased the caps from the mouse project and replaced the signal board and neck board, Unfortunately the sweep board I just didnt. The reasoning behind is because the caps on your list are rated for 85c which are fine for the signal board...

TIL, quite interesting that the middle ones where the power planes!; thanks for sharing this!

WOW -- just like elbow grease sanding or is there any special technique? -- I am mainly asking because with elbow grease one can sand more on some parts than others on the surface. Quite impressive though!

retro-reviving this thread but out of curiosity, how do you get layer 2 and 3 connections from a scan? I can understand layer 4 and 1 but the internal ones, how does one do that?; with X-Ray or smth?

if you are able to get them back to work it would be really worth adding them to macintosh garden / repository so the community can use it. Would it be feasible (if you have the hardware) to try it out on another computer? +1 on cleaning the head of your drive

This is pretty nice to say the least! -- which LCD panel did you get?

yeah, the one from @Bolle is for the bottom part AFAIK -- indeed @This Does Not Compute shared his BOM (https://docs.google.com/spreadsheets/d/1Nx-KRaF5cdhcJSdrX42SqrtQcKcN2UZhHbEiThW19gc/edit?usp=sharing) (which is the one I am guiding myself from (thanks again! :D)) and indeed for Y3 it just...

hi there! -- where you able to figure this out? I am actually in the same exact situation with the Y3 crystal :/

Was going to come here to post this image: In my case, it was the sound Resistor Pack 🤷‍♂️ -- glad you solved it! :D

@JDW you cannot imagine how helpful this post has been for me! For the past few days I have been struggling to get BlueSCSI dynaport working with MacTCP on system 6.0.8 on my Mac SE and I have done the same exact process several times but I discovered that if I install the appletalk v58 drivers...

Scratch what I said; I can reliably reproduce simasimac (and fix it) by soldering / taking out the 1k ohm resistor between legs 7 and 15 from UB11 :D

Hey Everyone, I am working on fixing a mac SE/30 board I got and I have been following these steps: https://bylenga.ddns.net/SE30%20repair.html#SimasiMac (1) Check and clean connections between SIMMs (ROM-SIMM) and SIMM (ROM-SIMM) slots, and restart. // Checked and moved the rom, and...

100%; we should put Colin's Sheet somewhere easy to access as it has been proving a quite invaluable resource

I found this RAM https://www.ebay.ca/itm/122004729920 But even though the spacing is correct 2.54mm -- I am not sure if the spacing between ram cards is the correct one :/

@This Does Not Compute aww and specifically the ram one is gone :( https://www.peconnectors.com/sockets-pga-cpu-and-memory/hws5040

oh sweet!; many many thanks @This Does Not Compute ! 🙇‍♂️ This is even better than what I was initially looking for as there are several parts that I need to get!

Hello friends!, So I am in the process of desoldering the ram sockets from a battery bombed SE/30 logic board and I broke one of the ram sockets (and that basically means I will most likely break the other ones; does anyone know where I can buy these sockets :/ ?

Just saw the video -- I currently dont need a PSU (I am planning to recap mine on the macs I have) -- But 100% agree with you that a nice (and easy) upgrade would be to upgrade the harness to a thicker wire. Also thanks a lot for sharing the comparison and the excel sheet!

Will do, As an update, I havent been able to get it to work for the past few hours (sd format, press the SD card, check connections, etc) to get the SD back again; it just keeps saying Platform: BlueSCSI FW Version: 2024.09.15-rel Sep 15 2024 14:49:19 Flash chip size: 2048 kB Timeout waiting...