LSI Fusion-MPT SAS Driver (StorPort) by LSI Corporation.
This service also exists in Windows 10, 11, 8 and Vista.
Windows 7 edition | without SP | SP1 |
---|---|---|
Starter | Manual | Manual |
Home Basic | Manual | Manual |
Home Premium | Manual | Manual |
Professional | Manual | Manual |
Ultimate | Manual | Manual |
Enterprise | Manual | Manual |
Display name: | LSI_SAS |
Service name: | LSI_SAS |
Type: | kernel |
Path: | %WinDir%\system32\DRIVERS\lsi_sas.sys |
Error control: | normal |
Group: | SCSI Miniport |
The LSI_SAS service is a kernel driver. If the LSI_SAS fails to load or initialize, the error is recorded into the Event Log. Windows 7 startup should proceed, but a message box is displayed informing you that the LSI_SAS service has failed to start.
1. Select your Windows 7 edition and Service Pack, and then click on the Download button below.
2. Save the RestoreLSISASWindows7.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 7 installation media.