This should have done a manual battery calibration.īooted again in windows with AC adapter plugged.Īfter login I unplugged the adapter and let it run on battery. With the notebook turned off I connected the power adapter until power led turn whit, indicating full charge. I had to do this about 4 ou 5 times to completely discharge the battery.Īt this point the computer was not able to turn on by pressing the power button. Ran the memory test again until shutdown. Reboot again into BIOS and checked battery status. ![]() The booted in BIOS diagnostics, since there was yet some power in the battery, and ran a memory check until the computer shuts down to make sure battery is fully discharged. I went back to Windows, ran HP support assistant, updated BIOS firmware and all the drivers, and let the battery discharge until it the notebook shuts down again. ![]() After a few seconds unplugged it shuts down. The last time Windows shutdown right as the notebook was unplugged form the AC adapter, suggesting a suddenly power failure. The first time it took some minutes until Windows shuts down abruptly, with no notification. With battery fully charged and plugged also to the AC adapter, the notebook was reboot in Windows.Īfter login the AC adapter was unplugged. This week I had to replace the old battery with a brand new. ![]() I have a HP Omen-15-ax009np notebook that ran dual boot managed by grub, for 3 years without issues:
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