Windows 10: Storage Devices Very Slow

i have a 240gb ssd, 2tb HDD and a 160gb HDD. My system is good i have 16gb ram as well but for some reason my drives have become extremely slow. The speed goes from 18mb down to 0kb in a few seconds and then remains that low. during downloading/uploading and transfering files from one drive to another it sometimes goes up to 1.3mbps but thats about it i used crystaldisk to check my drives and all seem fine in terms of speed and health. i did some basic troubleshooting that is update windows, updated the drives and even replaced the wire for my drives but still no luck. this issue started few d

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Internal Storage devices being detected as removable devices

Hi,

I would suggest you to update your storage controller driver.

Method 1: Update Storage Controller Driver

Follow the steps.

• Press Windows key + X key and click Device Manager.
• Expand the Storage Controller.
• Right-click on the Storage controller Driver
  and select Update Driver Software.
• Wait for sometime and check if the issue persists.
• Restart your system.

Method 2: Uninstall and then reinstall Storage Controller driver from the Manufacturer's Website

Follow the steps.

• Press Windows key + X key and click Device Manager.
• Expand the Storage Controller.
• Right-click on the Storage controller Driver
  and select Uninstall.
• Now, go to the Manufacturer's website and download the latest storage controller driver.
• Once the download is complete, double-click and run the setup file to complete installation.
• Restart your system.

Hope this helps. Please respond if you have further related queries.

Regards,

 

Windows 10 Home will not boot or restart with USB Storage Spaces pool drives attached

Hi George,



Thank you for posting your query in Microsoft Community.

I understand your concern and will assist you to resolve this issue.

• 
  Did you make any changes in BIOS?
  
• 
  Are you getting any error message?
  

I suggest you to update Storage controller drivers and check if it helps.

Steps 1:

• 
  Press Windows key + X.
  
• 
  Select Device manager.
  
• 
  Expand Storage controller.
  
• 
  Right click on the driver and Update the drivers.
  

Steps 2: Windows 10 has a built-in troubleshooter to check and fix issues with hardware and devices. I would suggest you to run this troubleshooter to check if the issue
is with device. Refer these steps:

• 
  Press Windows key +X, select Control panel.
  
• 
  Change the view by option on the top right to Large icons.
  
• 
  Click on troubleshooting and click on the view all option on the left panel.
  
• 
  Run the Hardware and devices troubleshooter.
  

Hope this helps. If the issue remains unresolved, please get back to us and we would be happy to help

 

All USB storage devices have code 39 error

Hi Ilya,

Please answer these questions to assist you better.

• Do you get same error codes in the Device manager too?
• Does this issue occurs in other hardware components like keyboard and mouse?
• What is the make and model of your computer?
• Do you get same error when you connect your extenal hard drive to a different computer running Windows 10?

I appreciate the troubleshooting steps you have tried to resolve the issue.

I suggest you to check in Device Manager and check if you get the same error code. If yes follow link and perform the troubleshooting steps suggested under
Code 39

Error codes in Device Manager in Windows.

Error codes in Device Manager in Windows

Do let us know if the same code 39 shows under all USB storage devices. Thank you.