Switch OLED won't power on. Already replaced M92T36 and BQ24193

Hello. Any of you guys encountered this problem? At first I tried replacing the BQ24193 chip. The device booted and I even tried to test if its charging and it was all ok. After putting back all the screws and the housing when trying to turn on the device again it doesn’t boot again and when charging it with a current tester it only reads 5v 0.46A. So then I opened it up again and tried replacing BQ24193 and still no boot. I also tried replacing M92T36 still no boot. But upon pushing the power button and using my multitester on some capacitors there is 3.3v on them. I am at a lost I hope someone can be of help.