My son's ACER 5552 laptop is not booting properly. Press the power switch and the power button light comes on but nothing else happens.
I downloaded the most recent bios onto a usb stick and went through the routine of remove battery, remove power cable, hold FN ESC down, insert power cable, switch power on which I understand should update the bios. Sounds indicated that the fan was on, hd was spinning and the DVD drive made noises but nothing appeared on the screen.
I connected the vga socket to my tv as a screen check and nothing appeared.
I removed the CMOS battery and then replaced it but that made no difference either.