Re: Troubleshoot working laptop HP 840 G1 ?
Hi Emestee, do you know what's a proper reading of the voltage on the middle pin?
Do you know if Pin 1 and 3 should be communicated?
thanks,...
ch3sco
New Member
Last Activity: 12-22-2020, 11:50 AM
Joined: 01-14-2015
Location: Madrid
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Re: New Members - please post your introductions here
Hello to you all,
I'm a Mechanical Engineer who likes a lot to troubleshoot and repair electronic stuff.
I'm now living in Spain and have repaired some stuff trying to learn in the meanwhile.Leave a comment:
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Re: HP EliteBook 840 G2 power problem
Do you remember the voltages on pin 1, 2 and 3 of the power jack?
I'm having some issues, and i think is also the powerjack.
but I read around 19V on pins 1 and 3.
and have a reading of 1.2V on pin 2, but this one seems to have bad contact.
I hope you can answer,
thanks...Leave a comment:
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