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System won't recognize USB devices when a USB 2.0 Hub is used?
Initially when windows is loaded the devices plugged into the USB ports will be recognized but any device which is unplugged or added wont be recognized until the system is rebooted. This only happens when a USB 2.0 Hub is used (1.0 and 1.1 everything is good) but it messes up all the usb ports on the whole computer. i have tried 3 different USB 2.0 Hubs. My computer supports USB 2.0 (I have the Foxconn A7DA-S motherboard) Sometimes the ports work for a little while but quickly seem to fail. Anyone else have this problem or have any suggestions?
Thanks for your help!
2 Answers
- 1 decade agoFavorite Answer
Hi
check the port . make sure that uoy have the right one.
click on printers and right click on the icon clikc on propreties and on ports tab. good luck!
Source(s): experience - ?Lv 44 years ago
PCI/USB improve playing cards have 3 generic applications grant USB connectivity for computing device computers with out USB ports As a artwork around for no longer elementary onboard USB host controllers strengthen gadget USB bandwidth while including USB to an older workstation, fulfillment relies upon on a BIOS version that genuine helps USB, (June 1998 or greater moderen) and Win98 or greater moderen working gadget. classic 1996-ninety seven motherboards are particularly puzzling to enhance even those with Intel chipsets. a lot of those older structures can no longer gain passable USB connectivity. USB improve playing cards, unlike hubs, grant added USB bandwidth, oftentimes 12Mb/s in line with card. playing cards geared up with the hot Lucent united states344, "Quadrabus", silicon grant 48Mp/s of USB bandwidth in line with card.