Cube Talk 7X U51GT will not charge or turn on
Sometimes you can get the screen to flash, briefly, when pressing and holding the on key. This can happen when the tablet battery is pretty much completely depleted. It should boot when plugged in to a charger, but some (most?) chargers are too wussy to supply all of the current the tablet wants. So the tablet starts up, decides the charger ain't cutting it, and shuts down again. (Or maybe it's the power supply system of the tablet at fault - it can't draw more than a certain amount of current. Or both.) One solution is to use a USB battery pack instead of a wall charger. Battery packs are rarely limited in their output current, and can deliver 2.5A or more if the tablet demands it. This can sometimes let the tablet boot normally and it will start the normal recharging process - and besides which, it will recharge faster. Banggood often has Xiomi packs on for good prices, I recommend everyone to pick one up. Another solution may be to use a h...