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‎08-06-2014 11:54 PM

HP Recommended

Good morning all,

My motherboard was replaced after having an issue but during bootup i get a loud beep followed by "Invalid Chassis Serial Number". I have looked across forums and they say to press F10 to get into BIOS then CTRL A to be able to enter the Serial Number.

First my machine is HP Prodesk 600G1 Tower PC, second the F10 doesn't get me anywhere, and finally the which serial number are they talking about and where can I find it?

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