5 ms·
Make sure you are connecting the 5V power supply to the PWR IN port, not the USB port.
by wldlyinaccurate 11y ago
Make sure you are connecting the 5V power supply to the PWR IN port, not the USB port.
- mingodad 11y agoYes I did connected to the usb power in not on the other general purpose usb. Can someone tell if only connecting the power supply would light the green led (no sdcard) ?
- tdicola 11y agoOn a normal Pi the red light comes on when there is 5v and the green light flashes during disk activity like booting, I would bet the zero is similar. Don't use a cheap phone charger, use a good quality 1-2 amp power supply. Also be sure your sd card was correctly burned. Use the instructions and tools from raspberrypi.org--there are lots of crap SD burning tools so avoid them all. Try a different sd card and again use a good brand.