Ensure battery is plugged in and terminal is correctly seated.
Ensure that the mains adapter is delivering power, (try another charger or measure voltage, try PC usb port for power).
Check/reseat all ribbon cable connectors.
Remove SD card and check contents on PC, If no/bad contents, get image.
If all above is good AND Red light Illuminates or Off when power on is selected but no screen display, there's something else wrong with the unit.
Last edited by leftright; 06-07-2019 at 12:42 AM.
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