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1 Toshiba Portege z30 weird battery issue
My laptop has a few strange issues.
- It shuts off without warning at around 20%
- 100-90% lasts a lot longer than any other percentage range
- Battery percentage generally unreliable
- Battery voltage is 15.2v whatever the state of charge is
- serial number of the battery is 2 according to windows
I have tried many things:
- 4 different batteries 3 original toshiba batteries and 1 Unofficial
- 2 Different Mo-Bo
- Updating battery interface driver
- Linux also has the same behaviour
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Here is an image that might help [image|2969641]
Jeremy 의