asus rog g750jz bricked bios .

[splitterstars]

Hello comunity /i ved changed an option in bios like uefi dvd and at the next reboot ,the coller working ,keybkoard lights on but i cannot enter enymore in bios (black screen ).my laptop model is g750jz
i did copy and put on a usb 4 gb fat the latest bios renamed with bin at the end (.bin),and pushing ctrl +home and power on .the usb blinking twice but no luck to boot on the comp .any sugestion please ?

[strixguy1]

Either take it apart and reset CMOS by removing the battery for approx 10 seconds, usually the 750's will post after this and show you a display where you can load the optimized defaults for the BIOS.

If that doesn't work, it may need to be RMA'd OOW and brought back to life using a jigboard and flashing the factory version BIOS on to it.