Black Screen On boot and installation

[thetox]

Hi , i have a weird problem i don't whta's wrong , i looked everywhere ad i couldn't find anything since 2 days , i have black screen on boot , the boot logo doesn't appear , i can't acess safe mode , black screen on recovery too , i tried to boot to reinstall the windows , the logo appears and start runing , but black screen after that , i don't see the windows to install or to repair my laptop ! i tried Dium , which is a live session to repair laptops but can't acess , black screen too
i have a Hp Pavilion G6 , UEFI
waiting for your help , thank you

 

[Superfly]

Hi , i have a weird problem i don't whta's wrong , i looked everywhere ad i couldn't find anything since 2 days , i have black screen on boot , the boot logo doesn't appear , i can't acess safe mode , black screen on recovery too , i tried to boot to reinstall the windows , the logo appears and start runing , but black screen after that , i don't see the windows to install or to repair my laptop ! i tried Dium , which is a live session to repair laptops but can't acess , black screen too
i have a Hp Pavilion G6 , UEFI
waiting for your help , thank you

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