06-22-2016 02:20 PM - last edited 2 weeks ago by ROGBot
06-22-2016 04:47 PM
06-23-2016 02:46 PM
Gps3dx wrote:
A. in the bios, check for the boot priority.... make sure your OS-drive is at hte highest priority.
Also, try to toggle the "CSM" option under "boot" tab within the bios -> save and reboot.
( you must know how you've installed windows... was it on GPT formatted drive or MBR ????? GPT = CSM off, MBR = CSM ON ).
B. after you've power-on the laptop, try to press multiple times on the ESC key, to get the "boot-selection" menu.... then pick your OS-drive to see if you can boot at all into windows.
C. if you can boot into windows 10 - know that windows-updates can f**k somethings in the BCD boot file of win10.
reflashing same-version of your bios seems to solve the issue ( at least for the G751 serie this solves the problem of auto-reboot after wake-from-sleep ).
D. if you cannot boot into windows -> insert the windows 10 installation disk/usb, boot it, and perform "fix boot" procedure of MS at first, if that doesn't go well, within that installtion environment -> open CMD, and use the "bootrec.exe" tool to fix whatever is wrong ( google it... you'll get 1M of guides for that ).