My sony vaio laptop turns-off automatically when runs on battery. If it is on main power, no issue. Please suggest me whether its happening due to bad battery.
Bad battery or bad connectors... take a close look at the connectors where they touch the battery components... Use a pencil eraser to rub up the best contact.
Every laptop - battery combination has some battery failures even when new... expect this. Keep receipts for returning the defective ones.
My sony vaio laptop turns-off automatically when runs on battery. If it is on main power, no issue. Please suggest me whether its happening due to bad battery.