Sony BDV-E2100 - White LED on the front flashing stuck in BD/DVD mode

I have a sony BDV-E2100 home cinema, it recently stopped working. I’m not sure what caused the issue. After a year and a half of using this device it got stuck in ‘BT’ mode, no buttons worked not even on the remote, but the eject button did work but just opened the tray and did not close it. I left my device in a drawer somewhere and forgot about it for like a month, after that month i had the urge to fix it on my own, but when i plugged it in it started working again. But the same issue happened to me once again, i’ve left it plugged in, tried everything i tried before and nothing worked. Still no buttons work but the eject button. It now displays ‘BD/DVD’ and there is still a white LED blinking. plz help, i’ve searched multiple forums, there seems to be some people that have the same issue even on other sony blu-ray devices, and i found no fix :(