# Using Localhost Guided Update

Procedure

1. In the navigation menu, click Localhost Guided Update.
2. Click Automatic.
   NOTE:

   If the iLO of the server is configured in one of the High security modes or if `Require Host Authentication` is enabled, SUM prompts for iLO administrator credentials. To continue with the update, either provide the credentials or disable the High security mode in iLO.

3. Optional: Select the Install Prerequisite components if not already installed check box to install the prerequisite components during inventory and deploy.
4. SUM displays the current baseline selected for the Localhost.
   1. To use the currently selected baseline, continue to the next step.
   2. To use a different baseline, click the X next to the baseline. To select a different Baseline or Additional package, select Assign different baseline.
5. Click OK.
   NOTE:

   SUM begins to deploy updates after you click OK. SUM cannot interrupt updates in the Localhost Guided Update Automatic mode. SUM cannot install SNMP and WBEM Providers components in Automatic mode. Use Interactive mode if you want to install these components.