Lenovo ThinkPad W540 (English) System Update 3.14 Deployment Guide - Page 20
Configuring System Update, Configuring System Update with the registry - 15 6
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Configuring System Update Configurations for System Update can be done through the registry, Active Directory®, or the start.reg file. If you are configuring just one system, you can use the registry to configure System Update. If you are configuring multiple systems, you can use Active Directory to configure policies for System Update. If your enterprise does not use Active Directory, Lenovo provides the start.reg file that you can configure and then deploy to multiple systems. For additional information about each configuration method, see the following sections: v "Configuring System Update with the registry" v "Configuring System Update with Active Directory" on page 28 v "Configuring System Update with start.reg" on page 35 Configuring System Update with the registry To edit registry configurations, close the System Update application. If System Update is running while changes are made in the registry, the old registry entries will be recovered. After the first launch of System Update, the configurable items for System Update that can be modified are in the following registry locations: Table 5. Registry locations Setting Registry location Disable the System Update billboard, see "UC Settings configurable items" on page 15. HKLM\SOFTWARE\Lenovo\System Update\Preferences\UCSettings\General Disable registration on billboard HKLM\Software\Lenovo\Registration\ RegStatus Disable System Updates user interface, see HKLM\SOFTWARE\Lenovo\System "UC Settings configurable items" on page Update\Preferences\UCSettings\General 15. RetryLimit for HTTPSHelloSettings, see "UC HKLM\SOFTWARE\Lenovo\System Settings\HTTPSHelloSettings configurable Update\Preferences\UCSettings\ items" on page 16. HTTPSHelloSettings RetryWaitTime for HTTPSHelloSettings, see HKLM\SOFTWARE\Lenovo\System "UC Settings\HTTPSHelloSettings Update\Preferences\UCSettings\ configurable items" on page 16. HTTPSHelloSettings Disable System Update Web upgrade (Update Thyself), see "UC Settings\HTTPSHelloSettings configurable items" on page 16. RetryLimit for HTTPSPackageSettings, see "UC Settings\HTTPSPackageSettings configurable items" on page 17. HKLM\SOFTWARE\Lenovo\System Update\Preferences\UCSettings\ HTTPSHelloSettings HKLM\SOFTWARE\Lenovo\System Update\Preferences\UCSettings\ HTTPSPackageSettings RetryWaitTime for HTTPSPackageSettings, see "UC Settings\HTTPSPackageSettings configurable items" on page 17. HKLM\SOFTWARE\Lenovo\System Update\Preferences\UCSettings\ HTTPSPackageSettings Proxy server connection, see "Proxy server configurations" on page 18. HKLM\Software\Lenovo\System Update\Preferences\UserSettings\ Connection DebugEnable, see "User Settings\General HKLM\SOFTWARE\Lenovo\System configurations" on page 18. Update\Preferences\UserSettings\General DisplayInformationScreen, see "User HKLM\SOFTWARE\Lenovo\System Settings\General configurations" on page 18. Update\Preferences\UserSettings\General 14 System Update Solution Deployment Guide