Chosen Solution
Hello there. My screen gone black one day. It’s been warning me for a while so I ordered and replaced. After replacement everything worked for a day or two but then usb-c ports wouldn’t charge my mac. Would beep on and off as if being plugged and unplugged over and over again. Now it won’t show any signs. I assume battery is completely dead and of course it won’t charge. I believe before screen replacement it wouldn’t charge with every plug in but eventually would. So not sure what to do next and if I had damaged something while replacing screen or just coincidence. Any input is appreciated.
I think it’s time to get your system to someone with deeper skills. Otherwise we are on an expensive wack-a-mole game. If you can see if you can return the display you bought as I have a strong feeling given what you’ve described this is more likely a logic board issue. But I can’t be sure.
