My SharePoint Farm has multiple application pools including SharePoint
Services running and each Application Pool is running on different service account.
To check which application pool is running using which service account.
Go to
Run >> Type
inetmgr. This
will open Internet Information Services Manager.
Click on
Application Pool and you can see Identity of
Application pool which is Service account.
When we create Application Pool or Application Service and choose new
service application pool account, this account get registered to Manage Accounts under Security.
Path will be
Central Administration > Security
> Manage Accounts
We can see here are all service accounts are registered.
If you want to Check password of service account you can check using
PowerShell command.
Open
Windows PowerShell Module from
All
Application Program & type below PowerShell Command.
Get-WmiObject –Namespace root/MicrosoftIIsV2 –Class
IIsApplicationPoolSetting –Property Name, WAMUserName, WAMUserPass | Select
Name, WAMUserName, WAMUserPass
Then it will show all passwords of particular service account name.
This will help you in case you forget your AppPool Service Account
password.
Now, we will change password of service account which is running a web
application name
Test – 45380. And you can see
the service account name is spdev\testpass and password
is P@ssw0rd3
For changing password of spdev\testpass go to Central
Administration > Security > Manage Accounts
Look for
spdev\testpass and edit.
Now check box named
Change Password Now and
select
Set account password to new value.
Enter new password and click on
ok.
To confirm password is changed or not you can run above PowerShell script.