Thread: Laptop screen turns black

My Acer laptop Screen turns into black. When I am using 3D cad program for Google, power light is on but hard drive activity is not performed and fan doesn't on. I didn’t know why this problem is happening. Please help me to solve this problem.

May be using card 3D program problem, mean there is problem graphics card. Sometime it is got problem when specification of graphics not sufficient.

It looks like something is died. Try connecting it to external monitor to see whether it shows picture or not. If it is not showing picture then some part of hardware is dead. So replace it and this will solve your problem.

I have no proper idea about it but you have to take help of any good computer repairer.

Thanks to share this information