Hi @Shaharukh N ,
To narrow down the problem, we may need more information.
1, Please check your SMSTS.log and BDD.log, is there any errors? If so, please upload it for us to discuss together.
Depending on the deployment scenario, SMSTS.log may reside in following locations:
Depending on the deployment scenario, BDD.log may reside in following locations:
C:\MININT\SMSOSD\OSDLOGS (Lite Touch running)
C:_SMSTaskSequence\Logs (ConfigMgr running)
C:\WINDOWS\Temp\DeploymentLogs (Lite Touch complete)
2, Which task sequence template are you using? Did you add steps about PowerShell scripts in the task sequence? If so, please upload the screenshots for us to discuss together.
Looking forward to your feedback.