#DISK 1 UNKNOWN NOT INITIALIZED EXTERNAL HARD DRIVE HOW TO#
#DISK 1 UNKNOWN NOT INITIALIZED EXTERNAL HARD DRIVE INSTALL#

#DISK 1 UNKNOWN NOT INITIALIZED EXTERNAL HARD DRIVE INSTALL#

Solution 4: Install your motherboard's latest chipset driversДЎ. Select disabled from the drop-down menu.Д¤. Select the box to expand USB Settings > USB selective suspend settings. Next to your currently selected plan, select Change Plan Settings and then Change advanced power settings.ДЈ. Tap the Search button on the taskbar, type вЂњ power planвЂќ in the search box, and select Choose a power plan.Дў. Solution 3: Disable USB selective suspend settingДЎ. Your USB controllers will automatically install. Right click the unknown USB drive and select Uninstall.ДЈ. Expand Universal Serial Bus controllers.Дў. Check for the USB drive in Windows Explorer. Wait for 1 minute and then reconnect the USB drive.ДҐ. After the hard drive is uninstalled, unplug the USB drive.Д¤. Right click on it, and then select Uninstall.ДЈ.

Navigate to the USB external hard drive with the issue.Дў. Tap the Search button on the taskbar, type вЂњcmdвЂќ in the search box, and select Device Manager. If not, turn to following solutions to solve the issue that external USB is shown as вЂњUnknown deviceвЂќ in Windows 7/8/10: Solution 1: Uninstall and reconnect the external hard driveДЎ. вЂњUnknown deviceвЂќ can be fixed in this way sometimes.

#DISK 1 UNKNOWN NOT INITIALIZED EXTERNAL HARD DRIVE HOW TO#

Now you know the causes, how to fix an unknown device accordingly?Д¤ Effective solutions to external hard drive shown as вЂњUnknown deviceвЂќД«efore you resort to a corresponding solution, you may try to reboot your computer and reconnect your drive. Your PC motherboard may need updated drivers.

Your external drive may be entering selective suspend. Your USB controllers may have become unstable or corrupt. The currently loaded driver for the external drive has become unstable or corrupt. Following reasons may account for the problem: Besides external HDDs, users also report their USB flash drives become вЂњUnknown deviceвЂќ all of a sudden. Any help would be appreciated!ДЄctually, external hard disk shown as вЂњUnknown deviceвЂќ is a common issue encountered by a lot of users. In Device Manager, the HDD comes up as вЂunknown deviceвЂ™.I've scoured the web for an answer but have found nothing. I've had a Simpletech 120GB External HDD for a few years now and just recently I began receiving the error message вЂUnrecognized deviceвЂ™.

Disk 1 unknown not initialized external hard drive