Account, App, & Shop
Overwatch®
World of Warcraft®
Hearthstone®
Heroes of the Storm™
Warcraft® III: Reforged™
Diablo® IV
Diablo® Immortal™
Diablo® III
Diablo® II: Resurrected
StarCraft® II
StarCraft®: Remastered
Blizzard® Arcade Collection
Classic Games
Call of Duty®: Black Ops Cold War
Call of Duty®: Modern Warfare | Warzone
Call of Duty®: Black Ops 4
Call of Duty®: Modern Warfare® 2 Campaign Remastered
Crash Bandicoot™ 4: It's About Time
BlizzCon®
Blizzard® Esports
Subject

Type

More than 100 results found for "crash, lockup, blue screen, bsod, black screen, restart, random, error, fatal exception"


Information regarding crashes accompanied by a Blue Screen

If you experience crashes, blue or black screens, performance issues, or your computer locks up while playing, follow the steps below to resolve these issues.

Updated: 2 months ago
Article

Follow these steps to resolve lockups or crashing issues.

Updated: 1 month ago
Article

Troubleshooting for when an in-game shop screen is all black or blue

Updated: 4 months ago
Article

Black Screen when starting StarCraft II.

Updated: 1 month ago
Article

Troubleshooting for Battle.net desktop application crashes.

Updated: 2 months ago
Article

Account information fields are missing when logging in to StarCraft II on Mac machines.

Updated: 8 months ago
Article

Blizzard games run best on default settings and may not support all aspect ratios

What to do if the mouse cursor is not clicking at the same place it appears on screen.

Troubleshooting for game crashes with error "The application encountered an unexpected error"