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HP Recommended
EliteDesk 800 G2
Microsoft Windows 10 (64-bit)

Hi, we are using some Elitedesk 800 G2 desktop pc's.  Sometimes these pc's are spontaneously booting.  This can occur when the user is shutting down the pc the proper way (start > on/off > shutdown): A few seconds after shutdown, the pc reboots itself.  Sometimes, the pc boots itself during the night, when it has been off for hours.  Somtimes it boots to Windows, somtimses to PXE boot, sometimes to the memory test.  The devices can act normal for days of weeks and then the problem occures again.

 

The problem is driving me crasy.  I am scanning my netwerk for wake on lan messages for weeks: Not a single message received except the test messages I send myself.  I changed keyboard and mouse (some users still had old PS/2 devices, replaced them with new USB devices): not a solution.  I did a BIOS update, disabled wake on lan, there is no boot sheduled in the bios, nor in Windows.  Boot after a power breakdown is disabled in BIOS.  I'm getting out of ideas.  Anyone with a better idea?

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