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Office Performance Issues

Fix Office Windows Blank or Failing to Refresh After Sleep on Dual Monitors

Guest WriterGuest Writer Sep 27, 2026 869 views

Question details

Users experience blank or unresponsive menus in Word, Excel, and Outlook when their computer or monitors wake from sleep mode.

How to Fix Office Windows Failing to Refresh After Sleep on Dual Monitors
Product
Microsoft Office (Word, Excel, Outlook)
Device & OS
Windows
Scenario
Waking a computer or monitors from sleep mode, specifically on high-resolution dual-monitor setups.
Observed behavior
Office applications display blank screens, frozen interfaces, or unusable menus that fail to refresh correctly.
Before you start

Ensure both of your monitors are securely connected and try to save any open work before updating display drivers or changing application settings.

Solution 1Recommended

Disable Hardware Graphics Acceleration in Office

Turning off hardware graphics acceleration forces the application to use software rendering, which bypasses potential GPU rendering bugs upon waking.

Hardware graphics acceleration offloads graphics rendering from the CPU to the GPU. While it generally improves performance, conflicts with sleep states on high-resolution dual monitors can cause the UI to fail to render upon waking.

1
Open an Office Application

Launch Word, Excel, or Outlook and click on the 'File' tab in the top left corner of the screen.

2
Access Application Options

Select 'Options' at the bottom of the left-hand navigation pane to open the settings dialog box.

3
Navigate to Advanced Settings

Click on 'Advanced' in the left pane of the Options window.

4
Disable Hardware Acceleration

Scroll down to the 'Display' section, check the box next to 'Disable hardware graphics acceleration', and click 'OK'. Restart the Office application for changes to take effect.

Option Availability: In newer versions of Microsoft 365, the 'Disable hardware graphics acceleration' option may have been removed. If you cannot find it, proceed to update your graphics drivers.
Free Microsoft Office alternative

Experience Flawless Performance with WPS Office

If Microsoft Office continues to display blank menus or freeze on your dual-monitor setup after sleep, consider switching to WPS Office. It provides a lightweight, highly compatible, and stable environment designed to handle multi-monitor high-resolution displays without rendering bugs.

  1. 1. Download WPS Office: Visit the official WPS website and download the free installation package for Windows.
  2. 2. Install the Software: Run the downloaded installer and follow the quick setup wizard to install WPS on your PC.
  3. 3. Open Your Files Seamlessly: Launch WPS Office and directly open your existing Office files to enjoy a smooth, glitch-free experience across all your monitors.
Fully compatible with Microsoft Word, Excel, and PowerPoint formats (.docx, .xlsx, .pptx)Lightweight architecture ensures lightning-fast wake times with no UI freezing or blank menusFree to use with a familiar, easy-to-navigate tabbed interfaceHighly stable multi-monitor support for complex, high-resolution workspaces
microsoft office alternative - wps office

Frequently Asked Questions

Why do my Excel menus turn blank after my computer wakes from sleep?

This usually happens due to a breakdown in communication between the Windows graphics driver and Microsoft Office's hardware acceleration module when trying to rapidly reinitialize graphics on high-resolution dual displays.

Will turning off hardware graphics acceleration slow down my Office apps?

In most modern computers, the CPU is powerful enough to handle standard Office graphics rendering smoothly, so you likely won't notice any performance drop when disabling hardware acceleration.

How do I fix Outlook freezing when moving it between two monitors?

Ensuring both monitors are set to the same scaling percentage in Windows Display Settings (e.g., both at 100% or 125%) can prevent scaling conflicts that often cause applications to freeze when crossing screen boundaries.