On-board guard-band chamber environment emulator

A method and system for testing a computer is presented. The temperature of the computer is controlled by one or more on-board fans inside the computer's enclosure. Voltages are controlled at the Voltage Regulator Module (VRM) level. A test program is then run under varying temperature and VRM...

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Bibliographische Detailangaben
Hauptverfasser: Cheemalapati, Srinivas, Foster, Sr, Jimmy Grant, Schlude, Timothy J, Weinstein, Philip Louis
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method and system for testing a computer is presented. The temperature of the computer is controlled by one or more on-board fans inside the computer's enclosure. Voltages are controlled at the Voltage Regulator Module (VRM) level. A test program is then run under varying temperature and VRM voltages, and the results of the test program are logged. The present invention can be used either at the manufacturer's location or the customer's site, either under local or remote control.