The screen is blank but it’s still showing signs of life. Power button LED is on, charging LED is on, and caps lock is doing 5 long blinks followed by 3 short ones. And I’ve done all the troubleshooting I could do! I’ve restarted, removed and reinstalled the battery, I powered it on and off without the battery while plugged in, hell i even tried the USB BIOS recovery. Occasionally when I try to turn it on the caps lock doesn’t blink. Is there anything else I can try? If not, will a factory reset help?
Have you tried holding the power button for a full 15 seconds then pressing power? If so what lights do you see? If there’s lights Can you connect an external monitor to it and see if it’s a display issue? Do you hear any fans or drives spinning?