When your OLED monitor’s burn-in protection appears to be not working, the symptom is usually subtle at first: a faint ghost of your Windows taskbar, a web browser’s address bar, or a game’s HUD that lingers for a few seconds to a few minutes after you switch content. On a solid gray or white background you may see uneven brightness or a persistent afterimage that does not fade, even after the monitor claims it ran its pixel cleaning cycle. Some users also notice the monitor never shows its “Pixel Refresh” prompt or the OSD counter for Pixel Cleaning stays at 0 hours.
This is not an emergency that requires you to power off the monitor immediately, but it should be addressed within a day or two of noticing it. OLED burn-in prevention is cumulative and proactive. Every hour you run with static elements at high brightness without pixel shift, logo dimming, or periodic refresh cycles increases the risk that temporary image retention becomes permanent. The fixes below are ordered from safest and quickest to more involved, and all are reversible as of the current firmware and Windows builds shipping in 2026.
Likely Causes
| Cause | How to confirm | Fix difficulty |
|---|---|---|
| Automatic Pixel Refresh / Panel Care not triggering | OSD shows Time to Pixel Refresh: 4 hours elapsed but no prompt after power-off; no click-relay sound on standby | Easy |
| Pixel Shift, Logo Dimming, or Screen Saver disabled in OSD | Check OSD under OLED Care / Panel Care; settings show Off or Grayed Out | Easy |
| Windows HDR, Always-On or High Brightness preventing dimming | Screen stays at 100% brightness on static desktop for 5+ minutes with no auto-dim | Easy |
| Outdated monitor firmware blocking refresh cycles | OSD Information page shows older firmware versus current version in OnScreen Control app | Moderate |
| USB standby power or fast startup interrupting maintenance cycle | Monitor LED stays solid instead of blinking amber/white during off-state; PC uses Fast Startup | Moderate |
| Pixel Refresh interrupted or stuck due to power loss | Monitor shows warning: Pixel Cleaning was not completed properly on next power on | Moderate |
Fix 1: Run the Manual Pixel Cleaning Cycle Correctly
What causes it
Most OLED monitors run a short 5 to 10 minute refresh every 4 hours of cumulative use and a longer calibration less frequently. If you always cut power at the wall, use a smart power strip, or shut down the PC with the monitor set to Deep Sleep, the monitor never gets the 5 to 10 minutes of standby power it needs to run the cycle. The counter resets without completing.
How to check
Open the monitor OSD with the joystick or control puck. Navigate to Settings > General > OLED Care > OLED Care Information or Settings > OLED Care > Care History. Look for Elapsed Time, Pixel Cleaning Counter, or Total Power On Time. If Elapsed shows 4 hours or more and Image Cleaning has not run, the automatic cycle is being skipped. On ASUS and Alienware models, check Menu > OLED Care > Pixel Cleaning > Last Executed.
What to do
1. Close all full-screen apps. 2. In the OSD go to Settings > General > OLED Care > Image Cleaning or Settings > OLED Care > Pixel Cleaning and select Yes to run manually. 3. When prompted, select Yes to proceed now and do not press any buttons. The screen will go black, the power LED will blink, and you may hear a relay click. 4. Leave the monitor connected to wall power for 10 to 15 minutes without touching power or inputs. Do not unplug the power brick. For monitors with an external power supply, keep the brick LED on.
How to undo it
This process makes no permanent changes. If you want to stop a manual cycle before it completes, press the joystick once; the monitor will abort and return to normal. Automatic scheduling will resume on the next 4-hour interval. No setting needs to be reverted.
Fix 2: Re-Enable Pixel Shift, Logo Brightness Adjustment, and Screen Off
What causes it
These three features work together to prevent burn-in. Pixel Shift moves the image by a few invisible pixels periodically, Adjust Logo Brightness dims static logos, and Screen Off or Screen Saver dims the panel after no input. They can be turned off accidentally after a factory reset, while calibrating for competitive gaming, or by selecting a preset like Gamer 1 or FPS that disables them to reduce latency.
How to check
Open the OSD and go to Settings > General > OLED Care. On LG models (27GR95QE, 32GS95UE, C-series): verify Adjust Logo Brightness is set to Low or High and not Off, and Image Shift is On. On Samsung Odyssey OLED G8/G9: check Menu > All Settings > OLED Care > Pixel Shift and Logo Brightness Control. On Dell Alienware AW3225QF/AW2725DF: Menu > OLED Care Center > Pixel Shift, Panel Refresh. If any show Off, protection is not working.
What to do
Set Screen Move / Pixel Shift to On. Set Adjust Logo Brightness to Low for desktop use and High if you leave news tickers or taskbars visible for hours. Set OLED Care > Screen Off timer to 5 minutes if available. On monitors where these options are grayed out, switch the picture preset to Standard, Custom, or sRGB first, then the options become selectable. Save to a custom preset so gaming modes do not override them.
How to undo it
Return to the same menu and set Adjust Logo Brightness back to Off and Screen Move to Off. If you saved a new preset, switch back to your original Gamer or FPS preset in Menu > Game Preset.
Fix 3: Correct Windows Power and Screen Saver Settings That Block Dimming
What causes it
Windows can keep the signal active even when you think the PC is idle. Settings like Screen Saver set to None, power plan set to Never sleep, and HDR set to Always On keep static pixels at full voltage, which overrides the monitor’s own dimming logic.
How to check
In Windows 11, go to Settings > System > Power > Screen and sleep. Note the values for Turn off my screen after. Then go to Settings > Personalization > Lock screen > Screen saver settings. If Screen saver is set to (None) and Wait is empty, no screen saver will trigger. Press Windows + D to show desktop and leave the mouse untouched for 6 minutes. If brightness does not drop and no screen saver appears, Windows is blocking idle dimming.
What to do
1. Set Settings > System > Power > Screen and sleep > Turn off my screen after to 5 Minutes When plugged in. 2. Set Screen saver to Blank, Wait to 5 minutes, and check On resume, display logon screen. File location for thescr file is C:\Windows\System32\scrnsave.scr if you need to confirm it exists. 3. Set Settings > System > Display > HDR to Off for desktop work if you do not need it; or keep HDR on but lower SDR content brightness slider to 30 to 40. 4. Enable Settings > System > Display > Night light schedule if you use the monitor at high brightness at night to reduce peak luminance slightly.
How to undo it
Return to Settings > System > Power > Screen and sleep and set Turn off my screen after back to Never or your preferred 30 minutes. In Screen saver settings, set back to (None). Toggle HDR back to On in Settings > System > Display > HDR.
Fix 4: Turn Off Windows Fast Startup and Disable Deep Sleep on the Monitor
What causes it
Fast Startup puts Windows into a hybrid hibernation instead of a full shutdown, so the GPU continues to send a low-level signal over DisplayPort or HDMI. Many monitors will not enter their maintenance standby state while a signal is present. Similarly, Deep Sleep or Power Save Plus on the monitor cuts USB and controller power completely, which can prevent the after-off pixel refresh.
How to check
In Windows, go to Control Panel > Hardware and Sound > Power Options > Choose what the power buttons do. Click Change settings that are currently unavailable. If Turn on fast startup (recommended) is checked, Fast Startup is active. On the monitor, check OSD > Settings > General > Deep Sleep Control or Menu > Others > Deep Sleep. If it is set to On, the monitor fully powers down its scaler when the PC sleeps.
What to do
Uncheck Turn on fast startup and click Save changes. Restart the PC with Start > Power > Restart, not Shut down, to clear the hybrid state. On the monitor OSD, set Deep Sleep Control to Off. For Dell and Samsung monitors, also set Menu > Power > USB Standby Power to On during Standby. After this change, when you use Start > Power > Shut down, the monitor LED should blink slowly for several minutes, indicating the refresh cycle is running. Leave the power cable connected.
How to undo it
Recheck Turn on fast startup in Control Panel > Hardware and Sound > Power Options > Choose what the power buttons do. Set Deep Sleep Control back to On in the monitor OSD if you prefer lower standby power draw.
Fix 5: Update Monitor Firmware and Reset the OLED Care Counter
What causes it
Early firmware on several 27-inch and 32-inch QD-OLED and WOLED panels had a bug where the 4-hour short refresh would not queue if the input was set to DisplayPort 1.4 with DSC enabled, or if the refresh rate was above 240 Hz. Vendors patched this with firmware updates that also reset the internal care timer.
How to check
Find your current firmware in the OSD under Menu > Support > Information or Settings > General > Information > Version. Values look like M-US102, FW 104, or 1.08. Open the vendor utility: LG OnScreen Control, Samsung Easy Setting Box / Odyssey App, Dell Display Manager 2.2, or ASUS DisplayWidget Center. Compare the installed version to the Latest Version listed under Monitor Settings > Firmware Update. If yours is lower, an update is pending.
What to do
1. Download the firmware package to C:\Users\YourName\Downloads\ only from the monitor’s support page in the vendor app. 2. Connect the monitor via USB upstream cable (USB-B to A or USB-C to USB-C) – firmware over DisplayPort alone often fails. 3. Close all overlay apps like MSI Afterburner, RTSS, and HDR toggles. 4. Run the firmware updater as administrator and click Update. Do not switch inputs or power off for 3 to 5 minutes until the progress bar shows 100 percent and the monitor reboots. 5. After reboot, re-enable OLED Care settings in Fix 2, as updates often reset them to Off.
How to undo it
Firmware cannot be reliably downgraded and you should not attempt it unless support directs you. If the update causes issues, perform a factory reset from OSD > Settings > General > Reset to Initial Settings and reconfigure brightness to your previous value, typically 40 to 60 for desktop SDR.
Fix 6: Lower Peak Brightness and Adjust Hidden Service Settings
What causes it
Running an OLED at 100 percent brightness with Peak Brightness High, Uniform Brightness Off, and Contrast at 100 drives static elements much harder and makes logo dimming appear not to work because the ABL algorithm has little headroom left. Some monitors also have a service-level setting called LEA Refresh or TPC/GSR that can be disabled by calibration software.
How to check
Press the joystick to open the OSD. Note Settings > Picture > Brightness. If it is above 80 in SDR, you are in the accelerated wear range for desktop use. Check Settings > Picture > Peak Brightness or HDR Peak 1000. If it is set to High or Bright while you work in SDR spreadsheets or web browsing, static white windows are at maximum luminance. On LG, hold Settings button for 5 seconds with the OSD closed to see the service information banner; it will show TPC Enable and GSR Enable status.
What to do
For desktop SDR use, set OSD > Picture > Brightness to 45 to 65, Contrast to 70, and Peak Brightness to Off or Low. Set Uniform Brightness to On if your model has it under OLED Care – this caps full-screen white to reduce uneven wear with minimal visual loss. In Windows, set Settings > System > Display > HDR > SDR content brightness to 35 to 45. If TPC or GSR shows Off and you did not turn it off, set both back to On and restart the monitor by holding its power button for 5 seconds until it fully cycles.
How to undo it
Return Brightness to your prior value, typically 80 to 100 for HDR gaming, and set Peak Brightness back to High. Set Uniform Brightness back to Off if you prefer maximum punch for HDR content. These changes are per picture mode, so switching modes automatically reverts them.
Fix 7: Perform a Full Panel Calibration Cycle and Check for Image Retention vs Burn-In
What causes it
What looks like burn-in protection not working is often temporary image retention that needs a long 30 to 60 minute compensation cycle to clear. Short 10-minute cycles cannot clear heavy retention from 8+ hours of the same HUD or taskbar.
How to check
Display a 50 percent gray test image full screen. You can create one by opening Paint, setting canvas size to 3840×2160, filling with RGB 128,128,128, and pressing F11 to view full screen. Dim room lights, set brightness to 60, and look for faint rectangles. Take a photo. Then run no content for 5 minutes. If the ghost fades but returns quickly, it is retention. If it remains identical after a long refresh, it may be permanent.
What to do
1. In the OSD go to Settings > OLED Care > Image Cleaning > Extended or Menu > OLED Care > Panel Refresh > Long. On ASUS this is Menu > OLED Care > Pixel Cleaning > Long. 2. Select Yes and confirm. The screen will be black for 30 to 60 minutes depending on model. The power LED will blink amber. 3. Do not interrupt this cycle by pressing buttons, changing inputs with Win + P, or unplugging. 4. After it finishes and the monitor powers back on, re-display the same 128 gray image and compare to your photo. 5. For the next 48 hours, hide the taskbar via Settings > Personalization > Taskbar > Automatically hide the taskbar, and set desktop background to a dark slideshow every 1 minute.
How to undo it
No undo is needed. The long cycle is a maintenance operation and does not change settings. If you need to cancel before it starts, select No at the confirmation prompt. To return the taskbar, uncheck Automatically hide the taskbar in Settings > Personalization > Taskbar.
If Nothing Works
If every fix above leaves a visible ghost on gray after a full long refresh, run one isolation test. Connect the monitor to a different device such as a laptop via HDMI 2.1, set the monitor to that HDMI input, and display the same 128 gray image. If the ghost is still in the exact same position, the retention is in the panel itself, not the GPU or cable. Document it with photos in a dark room at 1 foot distance, plus a photo of the OSD Information page showing total hours and firmware version.
Contact the monitor manufacturer’s support with those photos, purchase invoice, and a note that you have completed Manual Image Cleaning, Extended Panel Refresh, and firmware update. Most OLED monitor warranties cover burn-in within the warranty period when OLED Care was left enabled, but require proof the features were not disabled. Do not attempt panel disassembly, voltage adjustments, or pixel exerciser videos that flash high-contrast patterns at 100 percent brightness for hours – they accelerate wear without clearing permanent burn-in and may void coverage.
FAQ
How do I know if pixel cleaning actually ran?
The monitor gives two confirmations. During the cycle the power LED blinks slowly and the screen stays fully black with no OSD, and some models make an audible relay click at start and end. Afterward, open OSD > OLED Care > Information and the Elapsed Time counter will have reset to 0 hours. If it still shows 4+ hours, the cycle was skipped or interrupted by loss of standby power.
Will lowering brightness or enabling logo dimming make games look dim?
Logo dimming and Uniform Brightness only limit static, full-screen white in SDR desktop use. When you launch an HDR game, the monitor switches to its HDR picture mode where Peak Brightness High and HDR tone mapping override those caps. You can keep Brightness at 50 to 60 for desktop and still get full 700 to 1000 nit highlights in HDR without changing settings each time if you use separate picture presets for SDR and HDR.
How often should I run pixel refresh if I use the monitor 8 hours a day?
Let the automatic system handle it: a short 5 to 10 minute cycle about every 4 hours of on-time and a longer 30 to 60 minute cycle every 500 to 1500 hours automatically. Manually run Image Cleaning only if you see retention after a long session with the same static window. Running the long Panel Refresh manually more than once per week is unnecessary and adds wear; stick to the monitor’s schedule.
Is retention after 3 months permanent burn-in?
Not necessarily. True burn-in is visible on every color, especially gray, red, and magenta, and does not fade at all after the long compensation cycle and 24 hours of varied content. Temporary retention fades noticeably after the 10-minute short cycle and is usually gone after the long cycle. If the ghost is still sharp and in the same shape after a completed long cycle plus a day of normal mixed use, treat it as permanent and start a warranty claim.
