Question Asus k550l black screen/keyboord or ports not working

[medmh27]

i have an Asus k550l that turns on but i have a black screen even with external monitor , also keyboord are not working even with external keybord . I tried all the known solution (unplaged battery ,hard reset ,ctrl +shift +alt +B ,...) any other solution ?i need this PC back

 

[rgd1101]

how do you know it is on if there nothing on screen and no keyboard?
sound like hardware issue, take it to a shop to have it look at.

 

[medmh27]

the power led is on

 

[rgd1101]

sound like hardware issue, take it to a shop to have it look at.