MSI GE62 6QF Gaming laptop. Was working perfectly then I update the bios and now it won't start. Hardrive , Ram and no charger.

15.6" Full Hd Anti-Glare Display

Intel 6th Gen Quad-Core i7-6700HQ

Intel Hd Graphics 530

NVIDIA GeForce GTX 970M @ 3Gb Ddr5 Graphics