Technical Support

Technical Support
Show articles for

World of Warcraft

StarCraft Series

Diablo Series


Heroes of the Storm


Support Articles
  • Checking for Overheating Components
  • Mac OS X Support
  • IP Release, Renew, and Flush DNS
  • Servers Are Busy
  • Communication and Transmission Errors
  • Windows Mouse Pointer Incompatibility
  • Failed to Download Required Files
  • Failed to Connect to the Patch Service
  • No Fields on StarCraft II Login Screen (Mac)
  • An Unexpected Error Occurred While Trying to Install or Update
  • StarCraft II Supported Video Cards
  • Poor Game Performance on a Laptop
  • Failed to Launch App
  • Black Screen When Launching or Playing StarCraft II
  • Network Card Support

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