Dell Encryption Internal hard drive showing as External
Resumen: This article includes instructions to resolve the issue when an internal hard drive is showing external.
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Síntomas
Affected Products:
- Dell Encryption
- Dell Data Protection | Encryption
Causa
Not Applicable
Resolución
Warning: The next step is a Windows Registry edit:
- Back up the Registry before proceeding, reference How to Back Up and Restore the Registry in Windows
.
- Editing the Registry can cause the computer to become unresponsive on the next reboot.
- Contact Dell Data Security International Support Phone Numbers for assistance if you have concerns about performing this step.
To resolve this issue, perform the following steps:
- Go to My Computer or This PC.
- Select the secondary drive (for example, D:).
- Right-click and choose Properties.
- Select the Hardware tab (ensure that the secondary drive is selected).
- Go to Properties.
- Then Details
- Find the Device instance path.
- Right-click the Device instance path and choose Properties Copy (should be something like
SCSI\DISK&VEN_SAMSUNG&PROD_SSD_850_PRO_1TB\4&2953CA85&0&010000 - In the Registry, create a string value under [
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\CmgPCS\Parameters\DeviceWhiteList] named "1." - Paste the Device Instance Path in the value field of string value 1.
- Then change the value of the Count from 1 to 2.
- Reboot the computer.
In the registry under the DevicesWhiteList folder, there should already be a "0" = then scsi\diskname of the normal drive (for example, Drive C:) in registry path above.
Registry entry example of an internal hard drive Showing as external:
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\CmgPCS\Parameters\DeviceWhiteList] "Count"=dword:00000002 "1"="SCSI\DISK&VEN_SAMSUNG&PROD_SSD_850_PRO_1TB\4&2953CA85&0&010000"
To contact support, reference Dell Data Security International Support Phone Numbers.
Go to TechDirect to generate a technical support request online.
For additional insights and resources, join the Dell Security Community Forum.
Productos afectados
Dell EncryptionPropiedades del artículo
Número del artículo: 000125921
Tipo de artículo: Solution
Última modificación: 08 jun 2026
Versión: 9
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