Solved: Fix for Unknown USB Device (Device Descriptor Request Failed... - HP Support Community - 5973953
![Unknown USB Device (Device Descriptor Request Failed) - Eve Spectrum ES07D03 | General Discussion - Eve Community Unknown USB Device (Device Descriptor Request Failed) - Eve Spectrum ES07D03 | General Discussion - Eve Community](https://aws1.discourse-cdn.com/business5/uploads/eve/original/3X/5/3/534bd5ecdcbdd75747274c1b5837223601f69bd8.png)
Unknown USB Device (Device Descriptor Request Failed) - Eve Spectrum ES07D03 | General Discussion - Eve Community
![An error message pops up as "USB device open failed/Cannot start - Code 10" when I try to connect the module to my computer. What does it mean? (For USB/DIY modules) - An error message pops up as "USB device open failed/Cannot start - Code 10" when I try to connect the module to my computer. What does it mean? (For USB/DIY modules) -](https://bigdawgsgreetings.com/wp-content/uploads/bfi_thumb/20180111_160710-o3xg5xiouvanebz5t1j29uoccjkd69amqo4zuzhs4u.jpg)
An error message pops up as "USB device open failed/Cannot start - Code 10" when I try to connect the module to my computer. What does it mean? (For USB/DIY modules) -
Solved: Fix for Unknown USB Device (Device Descriptor Request Failed... - HP Support Community - 5973953
![Upgrade wifiShield firmware failed - could not open usb device - Installation & Troubleshooting - Arduino Forum Upgrade wifiShield firmware failed - could not open usb device - Installation & Troubleshooting - Arduino Forum](https://aws1.discourse-cdn.com/arduino/original/4X/5/6/d/56d45207da9860983056ad11384d69a3f33902e3.png)