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geekhack Community => Keyboards => Topic started by: jknight on Thu, 04 November 2021, 11:56:04

Title: New Model F: can't get into bootloader mode ?
Post by: jknight on Thu, 04 November 2021, 11:56:04

I have a New Model F keyboard and I'm trying to flash the firmware to change the layout.

I did this once successfully, but I'm trying to redo it and now I can't get it into bootloader mode.

The last time I used "qmk-pandrew-macos-util-20210321.dmg" and it worked great, but now it doesn't recognize the controller:

(https://i.imgur.com/yW11OZ1.jpg)

I've tried various keyboard shortcuts (shift+B, etc) and "shorting two contacts while plugging the keyboard in, and releasing after" but that doesn't seem to do the trick.

(https://i.imgur.com/HgeH6Bp.jpg)

Any ideas how to get a new model F keyboard controller into bootloader mode ?

Title: Re: New Model F: can't get into bootloader mode ?
Post by: Maledicted on Thu, 04 November 2021, 12:06:45

Hi jknight. Are you shorting the contacts and then plugging the USB cable in while they are still shorted and leaving them so for about a second after? I have had to do that a few times with New Model Fs to get mine into bootloader mode.

It might take a few attempts to get the process down, even if you're doing everything in the right order.

Title: Re: New Model F: can't get into bootloader mode ?
Post by: jknight on Thu, 04 November 2021, 13:10:35

Yes that's exactly right. 15 attempts so far and no luck ....
how do you do it exactly ? Use a paperclip to connect the two and plug it in ?

Title: Re: New Model F: can't get into bootloader mode ?
Post by: Maledicted on Thu, 04 November 2021, 17:06:22

Anything conductive should work. The blade of a screwdriver, a paperclip, a scrap piece of wire, etc. If there's any external coating on whatever you're shorting with, it might need to be scuffed off.