Overnight, thousands of ASUS users logged in to find their cameras dead. Device Manager showed "Unknown USB Device (Device Descriptor Request Failed)" with a yellow exclamation mark. Forums exploded. The fix was not a new driver from ASUS, but a deep Registry edit to disable "Selective Suspend" for the internal camera—a solution so obscure that even ASUS’s first-tier support often missed it.

Before touching software, locate the physical privacy shutter. On ZenBooks, it’s a sliding switch on the right edge. On TUF or ROG laptops, it’s a sliding cover over the lens itself. If you see orange, it’s off.

If Windows Update doesn't work, you can force the system to reinstall the current driver or search for a better one manually.

Most modern ASUS laptops come with the app pre-installed. This app is excellent for automated maintenance.

Most ASUS laptops have a dedicated key to disable the camera for privacy. This is often a physical switch on the side of the laptop or a Function key.

For ASUS users, this is rarely a hardware failure. In fact, most service centers report that less than 5% of "dead webcam" cases require a motherboard replacement. The remaining 95% are driver-related. The specific culprits are threefold: