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11-24-2020 11:03 AM
Laptop will not boot up. Black screen, flashing capslock key. I have tried all the options of pressing the power-on button with no battery, etc. Nothing changes. I tried holding the Windows key and B key while powering up with no battery and just the power adapter plugged in.... didn't produce any new results. I read where an expired CMOS battery could be the problem; I removed the CR2032 battery and replace it with a new battery.... no change. It appears the MB has either a solder problem within the board, or possibly a Graphics chip problem. I have not been able to find what a "blinking caps lock" key (every 5 seconds) is indicating. Does anyone know the answer?