Restart your laptop and clean the keyboard to fix some screen issues without replacing it. If your screen is black, try connecting to an external monitor to check if it's a screen problem. Sometimes ...

There are two external monitor ports available, but I can not get any output on the VGA or HDMI. I think I have to go into the bios to change to booting from external monitor, but can not see the bios ...

This week, a friend visited me, and the screen of her iPhone is cracked so badly that it barely registers a touch. I saw her struggle to even take a photo, and realized she didn’t know the ...

First of all, we need to ensure that the connection between the graphics card (external) and your laptop is tight. If the connection is loose, your screen may flicker intermittently. If you can open ...

Look closely at the picture above, and you can see a small bulge right on the crease of my Galaxy Fold review unit. It’s just enough to slightly distort the screen, and I can feel it under my finger.

Sarah is a freelance writer and CNET How To blogger. Her main focus is Windows, but she also covers everything from mobile tech to video games to DIY hardware projects. She likes to press buttons and ...