I have a Lenovo ThinkPad has Winxows 8 and when I push the power button the green light on the FN button doesn't light up and I don't hear the fan kicking on. I tried taking the battery out. I thought my online school locked it since they provide the laptop. But they didn't since I paid for it.the product is 20C6008SOS the serial number is PF04FQQT the BIOS J9ET98WW(2.18). Please help me I cannot continue school and get my bachelor degree in information of technology emphasis in security. Thank you. Marie.for your guys help