You probably should note in this guide that this "Command prompt" can't be used to update BIOS. For that you'll need rufus or equivalent and create a bootable USB with FreeDOS (default setting in...

Thanks! :thumbsup:I found option 2 on another site but it used this as source. Is option 2 only recently possible because it works perfectly for me so I don't get why I've only seen the registry...

I tried this on a standard account. Surprisingly, or maybe not, you can edit regedit under HKEY_CURRENT_USER as a standard user. Anyway, it doesn't seem to work and stays as 1000 ms efter after...