Do you know if the battery is original? This was released 6 years ago and most PC batteries last 2-3/4 years.
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If you can get it to start without the battery, one of the cells is bad. [https://www.ifixit.com/Guide/HP+Elitebook+820+G1+Battery+Replacement/105379|Refer to this guide] to disconnect it and see - that should be sufficient for troubleshooting.
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If you can get it to start without the battery, one of the cells is bad. [guide|105379|Refer to this guide] to disconnect it and see - that should be sufficient for troubleshooting unless it has to come out due to it’s design.
Do you know if the battery is original? This was released 6 years ago and most PC batteries last 2-3/4 years.
-
If you can get it to start without the battery, one of the cells is bad.
+
If you can get it to start without the battery, one of the cells is bad. [https://www.ifixit.com/Guide/HP+Elitebook+820+G1+Battery+Replacement/105379|Refer to this guide] to disconnect it and see - that should be sufficient for troubleshooting.
Do you know if the battery is original? This was released 6 years ago and most PC batteries last 2-3/4 years.
If you can get it to start without the battery, one of the cells is bad.