If it shows nothing at all still, confirm your switch isn't out of charge If the Smash.bat window says '0x0000 byte SETUP request' then your switch is ipatched and you cannot use rcm If the switch shows a battery icon (and probably proceeds to power on), then you weren't in rcm, possible reasons would be not holding on step 3 long enough, perhaps your switch was out of charge, cable may be bad, jig may need adjusting. Run Smash.bat and it should load Hekate on your Switch.bin file we downloaded earlier next to TegraRcmSmasher.exe, this is to allow the Smash.bat file to work. exe from it (From the 'Win32' folder), Make sure its named 'TegraRcmSmasher.exe' Download TegraRcmSmasher and extract the.If you haven't installed the APX Drivers, please do so now by opening Zadig -> 'Options' -> 'List All Devices' and in the Device List choose 'APX', in Driver Type, cycle the arrows until you select 'libusbK (v3.0.7.0)' and click Install Driver. Plug the USB Type-C into your Switch and the other end of the USB into your Windows PC.
If nothing shows on the screen, you are most likely in rcm now, continue If the Nintendo Logo appears, your Jig didn't work right, maybe adjust it a bit then start over
Hold it for about 4-5 seconds then let go (which is usually the total time it takes to enter rcm)