well the title of the thread is that bios wont start after a few changes, someone suggested you clear your bios and you said you didnt know how
the very first post on the notebook section is about a similar issue as you and in the first few lines he wrote
I can not get into bios on my G75VX......
I try to f2 but boots just Windows 8 ( fast boot and UEFI )
by resetting the bios (battery out wait 2 min, boot with ctrl home bios reset)
so i figured that there was how you reset it, as for the rest im unsure, dont own a laptop, thats why i also gave ya the link as you may get better results posting in a section that has multiple ppl with the same exact setup, hardware wise
CoolerMaster HAF 932 Advanced/ Maximus VI Formula/ I7-4770K/Swiftech H320/ Corsair HX850/ G.Skill Trident X (2x8) 16gb 2400MHz/ 2x 840 EVO 120gb(Raid 0)/ WD 1TB HDD (Backup/Storage)/ EVGA GTX 1gb 560 TI/ Asus 12x bluray combo