Ensure the card is pushed entirely into the PCI-E slot. Sometimes, tightening the case screw can slightly pull the card out of its slot.
If your SU-U3V212.v2 card is not performing correctly after driver installation, run through these quick diagnostic steps: su-u3v212.v2 driver
Open the extracted folder and look for an execution file, usually named Setup.exe or corresponding to the main chipset (e.g., NECEL-USB3-Host-Driver...setup.exe ). Right-click the setup file and select . Follow the on-screen prompts of the installation wizard. Ensure the card is pushed entirely into the PCI-E slot
Close the case, reconnect the power, and boot up your computer. Step 2: Driver Software Installation reconnect the power