When i turn on my lenovo laptop ideapad 110 , the dispaly stays black while the pc is on and i have do everything but it does

[ramso.ramadhani24]

Whne i turn on my lenovo laptop ideapad 110 , the dispaly stays black while the pc is on and i have do everything but it does it does not display anything, and i tried to look on the motherboard but i cant find my ram is a thief it does not exist, please help?

 

[helpstar]

Is it new? Did it ever work before?

RAM is soldered to the motherboard, just one slot for upgrades is available, which is optional to be filled with RAM.

Most likely the display or ribbon cable is defective,

If you use a lamp, do you see something on the black screen? eventually the backlight is not working