Which lights are blinking and what pattern ? This is important as they are giving you information about the state of the computer.
[link|https://www.manualslib.com/download/1252067/Hp-Elitebook-850-G4.html|Click this to take you to a site from which you can down load the HP Elitebook 850 G4 Service Manual|new_window=true] which should fairly similar to your model.
Page 92 is a good place to start for the various lights.
Take note of how to do a reset and check all connections inside.
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[link|https://www.manualslib.com/products/Hp-Elitebook-850-G1-3086768.html|Just found this link for Elitebook 850 G1 manuals|new_window=true]
Which lights are blinking and what pattern ? This is important as they are giving you information about the state of the computer.
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[link|https://www.manualslib.com/download/1252067/Hp-Elitebook-850-G4.html|Click this to take you to a site from which you can down load the HP Elitebook 850 G4 Service Manual|new_window=true] which should fairly similar to your model. Take note of how to do a reset and check all connections inside.
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[link|https://www.manualslib.com/download/1252067/Hp-Elitebook-850-G4.html|Click this to take you to a site from which you can down load the HP Elitebook 850 G4 Service Manual|new_window=true] which should fairly similar to your model.
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Page 92 is a good place to start for the various lights.
+
+
Take note of how to do a reset and check all connections inside.
Which lights are blinking and what pattern ? This is important as they are giving you information about the state of the computer.
[link|https://www.manualslib.com/download/1252067/Hp-Elitebook-850-G4.html|Click this to take you to a site from which you can down load the HP Elitebook 850 G4 Service Manual|new_window=true] which should fairly similar to your model. Take note of how to do a reset and check all connections inside.