Expert Tip: Note Any Microsoft operating system can encounter a Code 43 Device Manager error, including Windows 10, 8, 7, Vista, XP, and others.

Let's look at a few different ways to figure out how to fix the Code 43 errors that prevent you from using hardware devices.

UCM-UCSI ACPI, Windows has stopped this device because it has reported problems (Code 43). What is UCM-UCSI ACPI Device Driver?

What causes Windows Stop code errors? Windows stop code errors can appear for various reasons, such as hardware issues, faulty device drivers, software conflicts, memory or disk errors, etc.