In this case, you should update your drivers immediately to resolve the issue. If you are experiencing a yellow exclamation mark in the Device Manager window, this indicates that your drivers are outdated. It also updates other important drivers and improves your computer’s performance. The software scans the entire system and installs any missing or outdated drivers automatically. It is recommended to use third-party driver update software that offers a one-click solution to the problem. However, this process can be complicated and time-consuming. The Device Manager feature of Windows allows users to update their PC drivers. You can also use third-party software to find and download the latest drivers. To resolve this problem, you can try to manually update the drivers. So, you can download the latest version of PCI Simple Communications Controller Driver for Windows 7.ĭownload PCI Simple Communications Controller Driver for Windows 7 (Here) When this device is not properly installed or updated, problems will arise. The PCI Simple Communications Controller driver is a component in your computer that manages the different functions of PCI-connected devices. How to Update the PCI Simple Communications Controller Driver for Windows 7?