You have to press volume up and the power button when entering RCM with a jig of some sort. Your screenshot even says in Step 1 that you need to short the pins somehow. See my previous post. You need to use one of the methods in the thread I linked to in order to enter RCM. The paperclip method is my recommended way of doing it if you don't want to order a jig online. Once you use the paperclip to enter RCM, you can install AutoRCM so you don't need to use the paperclip ever again.
You have to press volume up and the power button when entering RCM with a jig of some sort. Your screenshot even says in Step 1 that you need to short the pins somehow. See my previous post. You need to use one of the methods in the thread I linked to in order to enter RCM. The paperclip method is my recommended way of doing it if you don't want to order a jig online. Once you use the paperclip to enter RCM, you can install AutoRCM so you don't need to use the paperclip ever again.
Once again I fell down the martial arts rabbit hole and am plumbing the murky depths of the internet's various martial arts and fighting crafts echo chambers.
If you're not actively involved and only get up to speed every few years or so, you can see the tide of public opinion flapping worse than my dong while I'm skipping naked down a hallway.