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Sorry bud, What are Big Coils?

Overshoot, Did you get to the bottom of this? Sounds a lot like my problem

All, Any other suggestions on this? Tried a DFU restore/revive and it fails with 4014 regardless of what MacBook / Cable I use. The system gets 19.9v, however, the amp goes from 0.01 to about 0.87 then back to 0.01 The only time I can get it to stay at 0.01 is when I am doing the SMC reset &...

More interesting facts. With the USB Voltage tester plugged in if I follow the SMC reset process, it reboots the USB Voltage tester so SMC is successfully being reset but still nothing on screen / any sign of life. I spent the afternoon looking for information about the error I got when...

Evening, How do I go about cancelling my subscription so I do not billed next month? I can see it in the accounts section and I have hit cancel but nothing happens so I need assurances I will not be billed next month. Thanks

Update. So interestingly when I attempt to do the DFU restore the host MacBook does see the DFU however when I attempt to restore or revive I get the below error. Unexpected device state 'DFU' expected 'RestoreOS' [com.apple.MobileDevice.MobileRestore – 0xFAE (4014)] Anyone else familiar with...

Going to see if I can borrow a friend's laptop which has USB-C tomorrow to try this and will report back. Before I put the board back in the chassis though any last recommendations on what I should check? Cheers.

Okay I will see if I can get another Mac that has Usb-c can I run DFU without it being in chassis though?

Just read about DFU recovery and I did actually try this before I started to take the MacBook apart however I was doing the recovery from a 2015 MacBook Pro which uses a USB-A socket and the 2015 MacBook was complaining about the cable being a Thunderbolt cable (Which it isn't) & would not find...

Unfortunately, its no longer covered :( In terms of checking ohms I had it powered off when checking, my apologies it reads as if I had tested it powered on which is not the case it was just how I formatted my data. How would I find the board code? I have the schematics for 820-01041 & it looks...

Good afternoon, Firstly thank you very much Louis for all the brilliant videos you do educating the public, I have spent hours listening to you say PPBUS. Ok here comes my problem.. I have a MacBook Pro 2018 (A1190) which no longer powers on or charges. I have a USB Power Meter & when...