Windows 10 Services

LSI_SAS - Windows 10 Service

LSI Fusion-MPT SAS Driver (StorPort) by LSI Corporation.

This service also exists in Windows 7, 8 and Vista.

Startup Type

Windows 10 version Home Pro Education Enterprise
1507 Manual Manual Manual Manual
1511 Manual Manual Manual Manual
1607 Manual Manual Manual Manual
1703 Manual Manual Manual Manual
1709 Manual Manual Manual Manual

Default Properties

Display name:LSI_SAS
Service name:LSI_SAS
Error control:normal
Group:SCSI Miniport

Default Behavior

The LSI_SAS service is a kernel mode driver. If LSI_SAS fails to start, the error is logged. Windows 10 startup proceeds, but a message box is displayed informing you that the LSI_SAS service has failed to start.

Restore Default Startup Type for LSI_SAS

Automated Restore

1. Select your Windows 10 edition and release, and then click on the Download button below.

2. Save the RestoreLSISASWindows10.bat file to any folder on your hard drive.

3. Right-click the downloaded batch file and select Run as administrator.

4. Restart the computer to save changes.

Note. Make sure that the lsi_sas.sys file exists in the %WinDir%\System32\drivers folder. If this file is missing you can try to restore it from your Windows 10 installation media.