Netbook does not "see" battery (two different batteries)
My older Aspire ONE does not see either battery (three cell or 6-cell) that is installed. It is hard for me to think that both batteries would go bad at the same time, therefore I feel that it might be the computer. If I knew the battery pin-outs I could at least use a multimeter and check the voltages. The netbook is not used very often, and sits dormant for weeks at a time.
I do not want to buy a third battery if the problem is in the computer.
How do I check, correct this problem?
System76 Lemur Laptop,12GB RAM,250GB SSD w/15.04OS
White Box Computer:GigabyteGA-A75-UD4H MB,AMD A6-3670 APU, 640GB HD, 16GB RAM, AcerAspireOneNetbook725[/I] 6GB RAM, 320GB HD :
AcerOneNetbookAO150,1.5GB RAM,120GB HD,2GB RAM 320GB HD. 14.04LTS