Better yet went bad in my Asus g73. I have been through 2 brand new batteries, both showing 16.4 volts. Laptop will not run on batteries. It will run on ac adapter. I have read 100+ forums on recalbriating computer. I cannot recalibrate if I can't run my battery down. Power management is showing 100% as it should but laptop still won't run on batteries. Any other ideas other than calibrating the batterie manager