Specs Acer Aspire 5920G-5A4G32Mi T5550 39.1 cm (15.4") Intel® Core™2 Duo 4 GB DDR2-SDRAM 320 GB AMD Mobility Radeon HD 3470 Windows Vista Home Premium Notebooks (LX.AQB0X.634)
How to locate and reset Acer 5920G CMOS Battery – without dismantling the whole laptop | iTech Online