Solved: Fix for Unknown USB Device (Device Descriptor Request Failed... - HP Support Community - 5973953
![HP 255 G9 Silver Notebook Portatile, SSD M2 256GB + 1TB, Display FullHD 15.6", Amd A9 Gold 3150U fino a 3,3 GHz, 20GB DDR4, Wi-fi, 3 usb, webcam HD, Win11 Pro, Pronto HP 255 G9 Silver Notebook Portatile, SSD M2 256GB + 1TB, Display FullHD 15.6", Amd A9 Gold 3150U fino a 3,3 GHz, 20GB DDR4, Wi-fi, 3 usb, webcam HD, Win11 Pro, Pronto](https://m.media-amazon.com/images/I/71CWjp+93FL._AC_UF894,1000_QL80_.jpg)
HP 255 G9 Silver Notebook Portatile, SSD M2 256GB + 1TB, Display FullHD 15.6", Amd A9 Gold 3150U fino a 3,3 GHz, 20GB DDR4, Wi-fi, 3 usb, webcam HD, Win11 Pro, Pronto
![√ Simpaticotech™ Notebook HP ProBook 255 G5 A8-7410 8Gb Ram 256Gb SSD 15.6' FHD DVDRW Webcam Windows 10 Professional | 30 giorni di prova gratuita - media voti 0 / 5 - Ricondizionato Rigenerato Prezzo Offerta √ Simpaticotech™ Notebook HP ProBook 255 G5 A8-7410 8Gb Ram 256Gb SSD 15.6' FHD DVDRW Webcam Windows 10 Professional | 30 giorni di prova gratuita - media voti 0 / 5 - Ricondizionato Rigenerato Prezzo Offerta](https://www.simpaticotech.it/my_thumb.php?w=700&h=700&src=https://www.simpaticotech.it/img/upload/3108090.jpg)