Yes reading 4.2

I test on vcc and 5v pin multimeter is reading -1

When i have usb plug into wall outlet pi powers up fine show sudomod tft on screen but when i try to run off battery power i get nothing and lipo battery is charged

Is ther ne way to bypass soundcard thats only part i dnt have yet but i do have speaker n a adafruit amplifier from my pocket pigrrl build

Why dont i see mintypi splash screen come up when connected to hdmi or is jus cause its not hooked up to 2.4 screen i have connected to hdmi to test everything out till pcb and screen arrive

Are the pcb and screen in stock