Here are some simple steps to resolve the Black screen problem of Sony laptops.

Start from here, Unplug the power cord.

Remove the laptop’s battery and hold the power button for 60 seconds.

And now, Re-connect the power and attempt a boot.

Now, Shut down and put the battery back

You should also try this solution it may help you to fix your problem

Steps for reducing Video Card Hardware Acceleration

Right-click on Desktop

After that Select Personalize

Then, choose Display Settings

Under this, choose Advanced Settings

Now, click on Troubleshoot tab

After that, choose Change Settings followed by clicking on Reduce Hardware Acceleration.

If you face any problem, you can connect with our technicians, they will guide you properly. We are always available for you in every medium, if you are not comfortable to talk with our experts on call, you can ask to Sony Support Phone Number1-866-877-0191 through live chat. Our technicians will be glad to take your calls in providing the effective support to take you out from the trouble as soon as possible. The Experts solve the problems with accuracy and appropriate supervision.