Screen Resolution Grayed Out in Windows? Here’s How to Unlock It
By Derek V. Mackown | IT Technician & Display Hardware Specialist The first thing most people do when...
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Why Does My Monitor Keep Turning Off and On Randomly? (Solved)
By Derek V. Mackown | IT Technician & Display Hardware Specialist A monitor that randomly goes dark and...
How to Calibrate Touch-screen Sensitivity on Android and iOS Devices
By Derek V. Mackown | IT Technician & Display Hardware Specialist Most people have never experienced a properly...
Why Is My Phone Screen Unresponsive to Touch? 5 Quick Diagnostics
By Derek V. Mackown | IT Technician & Display Hardware Specialist Touch unresponsiveness is one of the most...
How to Completely Reinstall Display Drivers Using DDU (Display Driver Uninstaller)
By Derek V. Mackown | IT Technician & Display Hardware Specialist Every other article in my troubleshooting workflow...
Laptop Screen Too Dim on Max Brightness? 5 Easy Fixes
By Derek V. Mackown | IT Technician & Display Hardware Specialist Here’s a question before we start: how...
How to Safely Fix a Stuck Pixel on an LCD or LED Gaming Monitor
By Derek V. Mackown | IT Technician & Display Hardware Specialist Stuck pixels are one of the few...
How to Fix Horizontal and Vertical Lines on a Laptop Display
By Derek V. Mackown | IT Technician & Display Hardware Specialist The first thing I do when a...
Smartphone Green Line Issue – Is It a Software Bug or Hardware Failure?
By Derek V. Mackown | IT Technician & Display Hardware Specialist It appears without warning. A single vertical...