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So being lit means it passed or failed?

What does this LED indicate?

Alright, It displays nothing and has no "Beep". it occasionally displays this: As for the RAM, I'm a complete noob.

One of my apple II's is not working and I believe this is the cause: I tested the resistance of the other resistors under the other IC's and they're 5 Ohms. I'm not entirely sure how to find a direct replacement on Mouser so I'm asking for help. Thanks.

Turns out the wheel is just metal, I've looked at the apple cartridges for this and they seem to have a deeper cutout than my cartridges. I'm going to Dremel out some plastic and see if it solves anything...

Thanks!

A rubber wheel that's supposed to move the tape in the cartridge has no grip, its hard and smooth. The tape isn't moving so I guess the drive can't find the BOT...

The activity light is flashing and the computer is giving me this message:

Turns on now, I'm going to hook it up to my SE.

No, I did not. There was a chip in it, so it probably needs replaced anyway.

I put the resistors color coding through a calculator, its a 3.3 Ohm with a 5% tolerance. Ive been looking on mouser and can't seem to find a replacement, could I have a little help please?

While disordering the Capacitors i found this resistor...

Since the PSU is identical to the HD20SC I'm going to use a video by JDW on his.

It Looks fine but there are some wiggly components, 3 capacitors and a large resistor. One capacitor is a solid plastic block (Last picture, being pointed at with screwdriver) Here are some pictures of the PSU:

The Power supply seems to not work, I've verified that power is getting to the board by checking the voltage across the fuse, other places on the board have power also but it's not getting to the connector.

I've recently gotten an Apple Tape Back Up 40SC off of eBay that isn't working, The power light was on in the photos but now it's not. I've tested the two LED's and fan and can confirm they're working. Could I have some advice?

Noted, Will do.

The RAM is fine, the Mac boots fine without the accelerator but when I attach it the Mac still shows garbage.

I've got a Mobius 030 Accelerator card that is preventing the computer from booting When it's installed and i power on the computer the disk drive head moves and i get a screen full of garbage. Photo:

Fair enough.