IRQL stands for Interrupt Request Level, determining device priority in system resources. Higher IRQL levels mean more priority for device tasks
Missing or corrupted BCD file is the most common cause. Bad or outdated drivers can trigger the error. System file corruption may occur during boot sector writing
Error code 43 is associated with graphics cards. Error message varies depending on specific graphics card model
Error appears after boot with black screen on Acer monitors. Occurs when screen resolution is set to wrong value. Common with multiple monitor setups
Reconnect device by unplugging and plugging it back in. Replace broken USB cable if necessary. Restart PC after unplugging device
Outdated graphics drivers are often the main cause of Blender crashes. Insufficient memory can trigger crashes when running multiple applications. Windows updates may need to be installed to fix bugs