07-06-2021 08:15 AM
Hi there - my almost new HP Z2 G4 mini won't start - I've checked the power block and that is providing 19v no problem, but pressing the on button does nothing - no LED, fan, start up - dead....
My first 'guess' is the switch itself - can this be easily replaced by myself (even rigging something up to test?)
07-08-2021 04:16 PM
perform the pwr supply "BIST" test which is covered in the HP service manual for you model system
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