Laptop battery not working after replacing cells
I have tried the suggestion given by Dwayne Reid here to try to recharge the battery with an external power supply, but it did not work, unfortunately.
Apparently, there are only commercial solutions to reprogram the EEPROM of the uC.
I would strongly advise against replacing the cells of your laptop battery, even if you can maintain the uC running. To have a satisfactory result from the replacement, you would need to reset the cycle counter and update the battery characteristics in the EEPROM. That is complicated and expensive to do.