I have this laptop 11 month old. Just recently upgraded to Windows 10. it won't boot into windows. when I press the power button, the LEDs light up and fans start. then the ACER logo comes up the screen, but then the screens turns dark, a few seconds later, it turns bright, then dark again. it just keeps turning dark and bright with nothing on the screen, after many cycles it shuts down by itself. I can't even access boot menu or bios. after I tried restarting many times, one time it loaded into the recovery mode, and I tried every option in the recovery mode without any success. then I can't get to the recovery mode again ever since. I've tried taken the bottom apart and disconnected the battery. no luck. please help. thanks.
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