ensure you haven’t set the brightness of your laptop screen to the minimum.
There should be a function key or buttons on the keyboard which control display brightness.
Use those buttons to increase your system brightness to see if your monitor display will become visible.
Sometimes hibernation files can become corrupt.
upgrade your graphics driver.
An outdated graphics driver could prevent the screen from displaying correctly.
You may alsotry updating the BIOS, as it could also be the source of the problem.
Perform a hard reset.
Connect to an external monitorto test the LCD and LCD Cable.
Then kickstart your gear.
The external monitor key should tell your laptop to connect to the external display.
Otherwise, replace that RAM and take the other one out to test it.
Whatever the problem, you may be able to get it going again with a few troubleshooting steps.
FAQ
If yourlaptop screen is broken, check your screen and backlight connections.
Getting your laptop screen professionally repaired will likely cost $200 or more.
You may be able to find a screen and replace it yourself for less than $100.
Before you spend money on repairs,consider upgrading to a new laptop.
