Unknown Device Driver with yellow exclamation mark in Windows 10/8/7

Device Manager displays a listing of all devices that are installed on a Windows computer. When yous sentiment device data inwards Device Manager, yous may meet a device listed every bit Unknown Device adjacent to a yellow exclamation mark.

Unknown Device adjacent to a xanthous exclamation mark

Now if yous meet such an entry, it may last hard to attain upwards one's hear the campaign of this unknown device, because in that place are few indications of what generates it.

The original argue for Unknown Device to display inwards your Device Manager is because yous convey a device that is non working correctly. To attain this issue, obtain an updated driver for the device via Windows Update or past times a straight download from the internet.

Causes of unknown devices inwards Device Manager:

1. The device does non convey a device driver
2. Unrecognized Device ID
3. Using an older Microsoft Windows Device Driver
4. Faulty Hardware or Firmware

For a detailed read on manual troubleshooting watch KB314464.

Unknown Device Identifier

You tin banking corporation fit out Unknown Device Tool. It is a minor utility available at Sourceforge that was written to render estimator technicians amongst a elementary agency to position those “Unknown Device” devices that present upwards inwards Microsoft Windows later a fresh install.

Run the portable app as well as all the Hardware Devices that are listed every bit Unknown Devices volition last listed.

However, this app alone displays PCI as well as AGP devices. It volition non last able to assistance amongst ISA based devices as well as original PCMCIA cards. Moreover, it shows all devices flora inwards the Windows registry including devices that no longer exist.

There is unopen to other freeware Unknown Device Identifier. This tool allows yous to position the Unknown Devices as well as gives yous a detailed summary for the manufacturer name, OEM, device type, device model as well as fifty-fifty the exact advert of the unknown devices.

You tin also purpose the Driver Verifier Manager to troubleshoot Driver Problems.

Additional resources:

1. Troubleshoot & attain Device Driver Problems
2. How to take away former device drivers inwards Windows
3. Make Device Manager present Non acquaint devices inwards Windows
4. How to position or verify unsigned/signed Drivers.

Source: https://www.thewindowsclub.com/

Share This :