11-24-2018 01:47 AM
Last night I disassemble my lenovo b570e to solve the problem of over-heated cpu. I carefully disassemble and re-assemble.
then I power it on and everything looks great. cpu was not over-heated anymore and my battery indicator was indicating about 80%. I forgot to connect the cgarger so it drops to zero then the system turned off.
then, when I connect it to charger, the system started well but now the battery indicator always show 0%.
I tried some solutions on internet like reseting the bios, ... .
I am on Ubuntu 18.04 and I should mention If I unplug the charger, the system will be turned on for some seconds (or maybe a minute or two) the it will turn off.