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I have some pictures too - the dirtiest floppy drive I´ve ever seen and the logic board of a Color Classic I got. By the way, both are working now and look like brand new

C39 should be 0.1uf / 50V

It does nothing, both ROMs sit great and correct in place. I also put some flux on EAGLE and heated the pins and flooded the board with Isopropanol. Will try later, but I slowly losing patience with this board.

I pulled the EGRET, but it was very clean underneath. I also checked the traces - now I have the same screen again... Could maybe a bad ROM cause that issue or the EAGLE?

Now I‘ve resoldered the EGRET pins and used solder wick to clean the pads and put some new solder on there, I got a very strange screen. I didn’t pull the EGRET of the board, but I could if I should. What do you think?

@jajan547 Thank you. The hanging capacitor was just for testing purposes (positiv pad broken, goes to R21, correct, negativ pad is loose but ok). Later today I`ll come back with better pictures of EGRET area. Whole board is pretty clean, I already cleaned it with 99,9% Isop. I noticed that the...

Hello, I recapped a rev. B Classic II LB (820-0326-B) some time ago, not my best recap job because this was one of my first board I‘ve done (solderpad C5 + is broken, made a line to R21). No battery leackage, board looks great, but it won‘t work. No chime, no screen, nothing. The Classic II...

A few days ago there was a Sonnet G3 Upgrade card with flex cable and nubus adapter on eBay...

My Pioneer Pioneer DR-706S (product-ID DR-U16S) works great with @taddy extension, thank you very much!

My drive is spinning up too and SCSI probe recognizes the drive correctly, but without the extension and MacOS 7.5.5 it could be a problem. I´ll try it with my PM6500 or maybe G3 B&W with adaptec SCSI card and MacOS 9.

Hello, I got a PowerMac 6100/66 with a similar Pioneer DR-706S (should be 36x speed), but without hard drive, so I´ll need that extension too, thank you for sharing, @taddy. @kkritsilas Could get your drive working with this driver? Do you have further documents / description of that Pioneer...

@Verault: SE/30 has a 6 layer board. @mac_enthusiast: My board looks very similar, I would say a little bit better. The only solution is Bolle's reloaded SE/30 board. Recommend the conversion, desoldering all Apple branded (RTC chip,...) components and converting to a new board. Take a look at...

I can highly recommend the optical drive from a PowerMac G5, worksgreat and fits into that place.

Hello, I´ve some trouble with my Colour Classic, please let me explain. I bought this CC as not working, the seller said it won´t turn on. A few hours later when I was at home again, I tried it again and it chimed and was booting, perfect I thought. But it didn´t last long and it seems, that...

I got an answer from Sonnet, but they makes it very easy for itself - they refer to the support page with the reference material 😒 @macuserman That´s nice, could you please also check your computer at home please to be sure? Your picture shows the following setting for the Sonnet ZIF G4 with...

But in that manual they also mention a replacement jumper block. I made a request, hope that Sonnet will reply.

Thank you for your reply. Which setting has the different jumper block for the G4 1GHz model to use it in a B&W or Yikes? The Sonnet instructions are not helpful in this point...

Hello, could someone let me know how to set the jumper for a Sonnet Encore ZIF G4 1Ghz CPU in a G3 B&W? I pulled the jumper and these little metal brackets fall out of the jumper block. Unfortunately there is no reference in the Sonnet documentation, it is only mentioned that a jumper is...

You‘re right, didn‘t see that printing. Sorry and thank you!

Hello, I found these two RasterOps cards in SE/30 macs. The upper one is the ColorBoard 264/SE30, but what about the other one? Does anybody now which card that is? Has one connector and goes to the backside with DB15 port (same as the 264/SE30) Thanks