[tele]

Zitat von irgendwo im netz

Apparently others with my motherboard (Asus A8N-SLI Deluxe) have also had problems with USB. After searching Google, I surmised what needed to be done: I flashed the BIOS and updated the drivers for the chipset, and now the Standard Enhanced PCI to USB Host Controller is functioning properly and continues to do so after several restarts. However, the MX522 still is not detected by Windows, and I now have four items under Ports rather than two. In addition to COM1 and LPT1, Ports now also displays COM3 (Communications Port) and COM4 (Multiport Communications Port). Neither of these (3 and 4) are working, both displaying the unfortunately familiar exclamation point inside a yellow circle. Do these Ports items have anything to do with the MX522?

gefunden mit dem link