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HP Spectre x360 14 Intel Core Ultra 7 155U Display Flickering Fix Windows 11

Windows 11

The HP Spectre x360 14 screen flickers during normal desktop use or when switching between apps. The Intel Core Ultra 7 155U drives the high-resolution OLED or IPS panel with Intel Arc graphics. Panel Self Refresh, Dynamic Refresh Rate switching, and outdated Intel display drivers are the three most common causes of display flickering on this model.

HP Spectre x360 14 Intel Core Ultra 7 155U display flickering fix Windows 11

Fix 1 — Reinstall HP-Supplied Intel Arc Graphics Driver

Go to HP Support for Spectre x360 14 and enter your serial number. Download the Intel Arc Graphics driver (under Display category). Uninstall the existing driver in Device Manager, install the HP version, and restart. The HP driver includes the OLED panel timing parameters not present in the generic Intel version.

Fix 2 — Set a Fixed Refresh Rate

  • Settings → System → Display → Advanced display settings
  • Under Choose a refresh rate, select 60 Hz or 120 Hz (not Dynamic)
  • A fixed rate prevents the Intel driver from switching rates and eliminates transition flicker
HP Spectre x360 14 Intel Arc graphics driver Windows 11 flickering fix

Fix 3 — Disable Panel Self Refresh in Intel Graphics Command Center

Right-click the desktop → Intel Graphics Command Center → System → Power. Find Panel Self Refresh (PSR) and toggle it off. This disables the power-saving static display mode that can cause OLED flicker when the panel transitions in and out of the low-power state.

Fix 4 — Update BIOS via HP Support Assistant

HP Support Assistant → My devices → Updates. Install any available BIOS updates for the Spectre x360 14. HP BIOS updates include display controller firmware improvements that address flickering on OLED panel variants of the Spectre x360 14.

“Disabling Panel Self Refresh in Intel Graphics Command Center and fixing the refresh rate to 60 Hz stopped the display flickering on my Spectre x360 14 OLED completely.” — Hazwani, Taiping

HP Spectre x360 14 Intel Graphics Command Center PSR disable fix Windows 11
About the Author
Ryan holds a Computer Science degree and has spent over 15 years troubleshooting Windows hardware and driver issues across major laptop brands. He writes practical, step-by-step guides for everyday users at softwaredriverdownload.com.

Frequently Asked Questions

Why does the display flicker on HP Spectre x360 14?

The HP Spectre x360 14 uses an OLED or IPS display with Intel Arc graphics. Display flickering is commonly caused by Intel Panel Self Refresh (PSR) activating on the OLED panel, or by the Dynamic Refresh Rate feature switching between 60Hz and 120Hz at an inopportune moment.

How do I fix display flickering on HP Spectre x360 14?

Download the Intel Arc graphics driver from HP Support for Spectre x360 14 using your serial number. Install it and restart. Also disable Dynamic Refresh Rate in Settings → System → Display → Advanced display, which prevents the rate-switching flicker.

Does Panel Self Refresh cause flickering on HP Spectre x360 14 OLED?

Yes. Intel Panel Self Refresh (PSR) saves battery by keeping the OLED panel in a static state and refreshing only on content change. On some OLED panels, the transition in and out of PSR causes a brief flicker. Disabling PSR in Intel Graphics Command Center eliminates this.

Can a Windows 11 update cause display flickering on HP Spectre x360 14?

Yes. Windows 11 updates sometimes push a generic Intel Arc driver that does not include the display parameters for the specific OLED or IPS panel in the Spectre x360 14. Always reinstall the HP-supplied Intel Arc driver after a Windows 11 feature update if flickering starts.

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