Windows 10: My new drive isnt showing up in disk manager.

I just got a new ssd not too long ago and im trying to install it. Its not working as storage so I have to configure it. It is detected under "disk drives" as Samsung SSD 870 EVO 1 TB but whenever I open disk management, it doesnt show a second drive. I already checked the physical connections and connected a whole new power cord to it.

:)

 

Disk Management

Hi Keith,

Thanks for providing the detail that was requested previously. Since the disk management screen that you saw is showing greyed out options, we suggest that you follow the steps below to change the partition type of your internal drive:

• Open Disk Management then right click the partition on the disk you want to covert and select Delete Volume.
• Once you complete the process you will see the whole disk shown as two separate unallocated spaces. Right-click the disk and select Convert to GPT disk.

After the conversion, you will be able to use the whole disk and then you can create new separate partitions.

We look forward to your response to our queries.

 

external hard drive showing up in device management but not disk management

Hi,

I recently tried to use a brand new Seagate 2TB External HD, but it is not showing up. It initially showed up, but after I tried reformatting it to exFAT32, it disappeared from the disk management list.

I then tried:

• refreshing the disk management list,
• inserting into a different USB port,
• re-starting my computer, and
• uninstalling the device from device manager/letting it refresh,

I still can't see it. There is no yellow error in the USB controller list.

I'm on Windows 10.

Intel i5-3317U @ 1.7GHz

Any suggestions? Thanks!

 

External disk drive not showing up

Check if the drive is assigned a drive letter.

Press Windows key + X

Click Disk Management

If you see your drive listed there, but no drive letter, right click it

Click Change Drive Letter and Paths

Click Add

Click Assign the following drive letter

Click in the Drive letter list box

Choose a drive letter - try choosing letters near the end of the alphabet

Click OK

Click OK again

If that does not work...

Press Windows key + X

Click Device Manager

Expand Disk drives

Right click the external drive

Click uninstall

Exit Device Manager, restart then check if its detected.

or

Step 1. Press Windows key + R to open the Run dialog

Step 2. Type regedit and press Enter

Step 3. Navigate to the following path:

HKEY_LOCAL_Machine > SYSTEM > CurrentControlSet > Services > USB

Step 4. If the USB key does not exist into the list, then create a new key USB under Services. Now create a new DWORD value under the key that you’ve just created

Step 5. Keep the USB key selected and right-click on the blank space at the right pane

Step 6. Select New > DWORD value from the context menu

Step 7.Rename this newly created DWORD value as DisableSelectiveSuspend

Step 8. Right-click on DisableSelectiveSuspend and select Modify

Step 9. Put 1 in Value data field and then click OK

Step 10. Reboot your PC