Lenovo ThinkStation S20, Hardware Manual

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2. Select Startup
→
Startup Sequence , and see the information displayed on the
right side of the screen.
3.
Select the devices for the Primary Startup Sequence, the Automatic Startup
Sequence, and the Error Startup Sequence.
4. Select Exit from the Setup Utility menu and then Save Settings or Save and
exit the Setup Utility .
If you have changed these settings and want to return to the default settings, select
Load Default Settings on the Exit menu.
Advanced settings
On some computer models, the Advanced settings menu includes a setting to
enable or disable HyperThreading. This feature works only with
HyperThreading-aware operating systems, such as Windows Vista. The default
setting for HyperThreading is
Enabled . However, if you select Set Defaults and
are using an operating system other than Windows Vista, your computer
performance might be degraded. Therefore, you should always set
HyperThreading to
Disabled unless you are sure your operating system supports
HyperThreading.
Exiting from the Setup Utility program
After you finish viewing or changing settings, press Esc to return to the Setup
Utility program menu (you might have to press Esc several times). If you want to
save the new settings, select
Save Settings or Save and exit the Setup Utility .
Otherwise, your changes will not be saved.
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Hardware Maintenance Manual