I have a hp pavilion laptop, power turns on, the fan is running at extra ordinarily high speed, but the screen doesn't turn on, in short it doesn't boot. I've tried below things :
1. Re seating the RAM plus all connectors.
2. Changing the RAM slot.
3. Blown dust from the motherboard
4.Re seat the cmos
All haven't solved my problem. Please help thanks.
System Configuration: Windows Phone / Edge 15.15063