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I saw that, here are the instructions also: How to modify the Mac Classic for 4mb onboard as seen on Adrian's Digital Basement ** Remove two chips: Remove UL1 CAS PAL (no longer needed!) Remove UH6 74LS174 (no longer needed!) ** Modify system to think it has 4MB on the motherboard: Pin 13...

Sadly, no.

This is the design I sell: https://68kmla.org/bb/index.php?threads/lithium-polymer-battery-for-pb100-and-maybe-portable.3584/page-3

Maybe you can make it hdmi and also some breakout pins to connect it to compact mac composite video?

It will start, even with the original power supply, the problem is the power manager can get confused, resetting it helps. It's also easy to install a battery, boot and remove it, you can shut it down and as long as it doesn't loose power it will still boot so maybe a small cap across the...

I did some experimenting, and here's what I noticed: When I used with a battery installed, it kicked off at 2A, but that dropped down to 1.5A pretty fast. Without the battery? It started at 0.5A and quickly went down to 0.35A. I've got a SCSI2SD inside. If you throw in a regular hard drive...

In theory it should be less, most of the power draw was to charge a discharged battery.

Recently, I hooked one of my portables to a lab supply capable of giving 10 amps, it only pulled 1.6 amps. With that being said, it did have a battery in it, but the battery was somewhat depleted. Maybe I should try without and see what the current draw is.

From what I remember, you must set it to: MultiSync 14" 13"-16" 3,4,6,8 On for Macintosh LC

If you look here: https://web.archive.org/web/20130820134155/http://www.bomarc.org/catalogsmenu.php I don't have: APPLE M5409/M5416 POWERBOOK 170/140 I also don't have a bomarc se/30 and it would be nice to have the power supply stuff...

Do you have the ones I'm missing?

Here is my collection: https://drive.google.com/drive/folders/0B_Xp3uN-BcxsQjFLRUZqeEw2VFE?resourcekey=0-1ojJug-esVphyu8ycY8BPA&usp=sharing

Same for me, could only get it to work with 7.6, maybe the mac os 8 iso has info in the readme?

Honestly, if you wash it and recap 9/10 times it will work again.

Pretty sure they are the same if you have a REV 1 classic analog Board, rev 2 analog board have a square looking unit.

Both of my Color Classics have 575 Boards, but I offer you a community sourced schematic: https://drive.google.com/file/d/1gB029UsD3JoRYssmSmX2rUhhPEoVPhed/view?usp=sharing

Not bad, especially for Mac II or SE with a spare internal floppy port.

Cool!

If you have one more I got a portable that might need it, it was turning on after a recap and now is not for whatever reason.

:( Really?