PCI Serial Port is an industry-standard bus to attach peripheral components. If you cant install PCI Serial Port driver on Windows 11/10, see this post.

If you've gotten the annoying Power Surge on the USB port error and are unsure of how to fix it, these quick & easy solutions can help you.

Use a lower generation USB port. Use a dock. Disable the xHCI Mode option in BIOS. Reinstall the Universal Serial Bus Controller drivers. Run USB Troubleshooter. 1] Use a lower generation USB port ...

It can be a scary prospect to go digging around your computer looking for specific files. Here's how to find Arduino libraries on Mac, PC, and Linux.

Installing an unsigned 64-bit device driver is not supported and might result in an unusable windows installation” This usually means that the driver for that specific device is not installing ...

If your Windows 11 PC keeps crashing with the error IRQL_not_less_or_equal, then use these instructions.

In case of getting the Serial1 was not declared in this scope error, chances are your Arduino has no Serial1. Assuming that you use Arduino Uno, you need to comment the Serial1 and un-comment the ...

To fix Arduino upload error, make sure you've selected the right board in the Arduino IDE, remove pins from the board, and reset the board.

Did you encounter a "USB device not recognized" error in Windows? These top fixes will get your USB drive working again.