Aspire 4920 User Guide EN
Page 41
... Operating system Platform System memory Display Graphics • Windows Vista™ Home Premium • Windows Vista™ Home Basic Intel® Centrino®...802.11a/b/ g), or 3945BG (dual-mode 802.11b/g) Wi-Fi CERTIFIED® network connection, supporting Acer SignalUp™ wireless technology Up to 2 GB of DDR2 667 MHz memory, upgradeable to 4 GB using..., up to 350 MB of dynamic system memory), supporting Microsoft® DirectX® 9 and DirectX® 10 (for selected models) • Dual independent display support • 16.7 million colors • MPEG-2/DVD hardware...
... Operating system Platform System memory Display Graphics • Windows Vista™ Home Premium • Windows Vista™ Home Basic Intel® Centrino®...802.11a/b/ g), or 3945BG (dual-mode 802.11b/g) Wi-Fi CERTIFIED® network connection, supporting Acer SignalUp™ wireless technology Up to 2 GB of DDR2 667 MHz memory, upgradeable to 4 GB using..., up to 350 MB of dynamic system memory), supporting Microsoft® DirectX® 9 and DirectX® 10 (for selected models) • Dual independent display support • 16.7 million colors • MPEG-2/DVD hardware...
Aspire 4920 User Guide EN
Page 66
...Higher temperatures cause the battery to self-discharge faster. • Excessive recharging decreases the battery life. • Look after your battery is 10°C (50°F) to operate your computer on AC power while your AC adapter and battery. Charging the battery overnight before retiring for...power whenever possible, reserving battery for selected model). • Store the battery pack in the battery bay. Checking the battery level The Windows power meter indicates the current battery level. Charging the battery To charge the battery, first make sure that it is not being used, ...
...Higher temperatures cause the battery to self-discharge faster. • Excessive recharging decreases the battery life. • Look after your battery is 10°C (50°F) to operate your computer on AC power while your AC adapter and battery. Charging the battery overnight before retiring for...power whenever possible, reserving battery for selected model). • Store the battery pack in the battery bay. Checking the battery level The Windows power meter indicates the current battery level. Charging the battery To charge the battery, first make sure that it is not being used, ...