Monitors and Screens

Get help with your Dell monitor, laptop, or tablet screen. Use related diagnostic tests, troubleshooting steps, How-To guides, and relevant support videos for assistance.

Diagnostic Tests

• Use Dell Online Diagnostics for Monitor or LCD issues to analyze, identify potential issues and offer solutions/guidance.
• Additional information or tests can be found in the following Knowledge Base articles:
  • How Do I Run Diagnostics on a Dell Monitor?
  • How Do I Run Diagnostics on a Dell Laptop LCD?

Troubleshooting

• The troubleshooting guides below cover basic troubleshooting steps for problems like: Blank (black) screen or no display, fuzzy or blurry image, horizontal or vertical lines and color, brightness, and contrast issues.
• Common Troubleshooting Guide for Dell Monitors
• Common Troubleshooting Guide for Dell Laptop LCD Panel
• More troubleshooting guides:
• Troubleshooting Guide for Multiple Monitor Problems on Dell PCs
• Troubleshooting Guide for Touchscreen Problems in Microsoft Windows

How To and General Information

• Looking for a User Guide for your Dell product? Visit the Dell Manuals page.
• Dell LCD Display Pixel Guidelines
• Dell Tablet LCD Screen Pixel Guidelines
• Guide to Video Cables
• Guide to Dell Wireless Monitors
• How Do I Calibrate the Touchscreen of my PC?
• How Do I Change Common Video Settings in Microsoft Windows?
• How Do I Clean a Monitor or Laptop Screen (Display)?
• How Do I Connect a Monitor to a PC?
• How Do I Connect Multiple Monitors to a PC?
• How Do I Physically Secure a Dell Monitor or a PC?

Download Software and Drivers

• We recommend having the latest drivers and software updates for your PC as these may include enhancements to maintain optimum performance. Visit the Dell Download Center page.

Video
Our comprehensive videos offer step-by-step support and information to resolve your query. Videos are in English. Translated subtitles available for some languages. More videos can be found in our Video Library.