My notebook exist UEFI mode windows 8.1 before install linux. When I install the sabayon-linux missing windows bootloader. I tried the following solutions.But I can't. How to fix boot repair windows 8.1 UEFI-bootloader?How to repair windows 8 efibootloaderfix-uefi-bootenter link description herePls help me.
How to fix Dual boot missing UEFI mode bootloader in window 8.1
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