Screen flickering on a gaming laptop like the HP OMEN 16 is especially disruptive, whether you're in a competitive match or just trying to work. The display might flash, show black frames, or have horizontal lines tearing across the screen. Here's how to fix it.
Check Task Manager to Identify the Cause
Press Ctrl + Shift + Esc to open Task Manager. Watch if Task Manager itself flickers. If Task Manager flickers along with everything else, it's a driver or system-level issue. If Task Manager stays perfectly stable while your game or desktop flickers, the problem is likely with a specific application.
Update Your GPU Drivers Directly
For the OMEN 16, you should get drivers straight from the source. Go to the NVIDIA or AMD website, use their auto-detect tool or manually select your exact GPU model, and download the latest Game Ready or Adrenalin driver. I've found that using the manufacturer's installer is more reliable than Windows Update for gaming laptops.
During installation, choose the "Custom" or "Advanced" option and select "Perform a clean installation." This removes old driver files that can cause conflicts and flickering.
Use OMEN Gaming Hub for Performance Tuning
Open the OMEN Gaming Hub software. Go to the Performance Control section. Sometimes, an aggressive fan curve or overclocking profile can cause power delivery hiccups that manifest as screen flicker. Try switching to the "Default" or "Balanced" performance profile to see if it stabilizes the display.
You can also check for software updates for the Gaming Hub itself here, as HP sometimes releases fixes for lighting or performance control bugs that affect system stability.
Adjust Your Display's Refresh Rate
Right-click your desktop and go to Display settings > Advanced display. If your OMEN 16 has a high refresh rate panel (like 144Hz or 165Hz), try switching it down to 60Hz temporarily. If the flickering stops, you know the issue is related to the high refresh rate, often pointing to a driver or panel compatibility problem.
Disable Hardware Acceleration in Apps
In apps like Chrome, Discord, or Steam, hardware acceleration can cause screen tearing. In Chrome, go to Settings > System and turn off Use hardware acceleration when available. Close and reopen the browser. Do this for any other app where the flickering is most noticeable.
Boot Into Safe Mode to Test
If the flickering is constant, restart your laptop. As it boots, press the F8 key repeatedly (or hold Shift while clicking Restart in Windows to access recovery options) to boot into Safe Mode. This loads Windows with only basic drivers.
If the screen is stable in Safe Mode, a third-party driver or startup program is the culprit. You can then use Safe Mode to uninstall recent graphics drivers or software you suspect.
Roll Back a Problematic Display Driver
Press Windows Key + X and select Device Manager. Expand Display adapters, right-click your NVIDIA or AMD GPU, and select Properties. Go to the Driver tab and click Roll Back Driver.
Use this if the flickering started right after you installed a new driver update. Reverting to the previous version that worked is a quick fix.
Check for Loose Internal Connections
If the flickering happens or changes when you adjust the laptop screen's angle, the internal display cable might be loose. This is a known issue with some laptop hinges over time. While not a simple DIY fix for most, you can try gently pressing along the bottom bezel of the screen where it meets the chassis to see if it temporarily changes the flicker.
Run the HP Hardware Diagnostics
Restart your OMEN 16 and immediately press the F2 key repeatedly. This boots into the HP Hardware Diagnostics UEFI. Run the system tests, and pay special attention to the video memory and display tests. This can help rule out a failing GPU or display hardware as the cause of the blinking.
