How to Check TOSHIBA Laptop (Change CMOS Battery for time and date) - YouTube
how to replace cmos battery in toshiba satellite l300 laptop | P&T IT BROTHER - Computer Repair Laptops, Mac, Cellphone, Tablets (Windows, Mac OS X, iOS, Android)
SOLVED] - Where is CMOS battery? Toshiba C55-B5299 | Tom's Hardware Forum