Xperia z5 won't turn on, flashing red LED when plugged

[Dexirion]

My phone finished charging at like 8am when I woke up, and I put it next to me and went back to sleep. When I woke up again, I tried to unlock the phone and nothing happened so I plugged it in, and it only blinks red LED.

I've already tried power button + volume up/down combination, didn't do anything.

Anyone's got an idea what to do in this situation?

[Johnso]

Hi RPB321, were you able to solve this? I have the exact same problem with the same model.

[antoniogamer06]

It will work?

And if it doesn’t work what I do