Acer Aspire 4540 Notebook Series Start Guide
Page 5
... the status of wireless LAN communication. Backup key Launches Acer Backup Management for certain models) Wireless LAN communication button/indicator Enables/disables the wireless LAN function. Charging: The light shows amber when the battery is activated. 5 English # Icon Item Description 4 ...like a computer mouse. 11 Touchpad toggle Turns the internal touchpad on and off . 12 +/- Protection fingerprint reader supporting Acer FingerNav 4-way control function (only for your computer. 7 Palmrest Comfortable support area for certain models). 10 Touchpad Touch-...
... the status of wireless LAN communication. Backup key Launches Acer Backup Management for certain models) Wireless LAN communication button/indicator Enables/disables the wireless LAN function. Charging: The light shows amber when the battery is activated. 5 English # Icon Item Description 4 ...like a computer mouse. 11 Touchpad toggle Turns the internal touchpad on and off . 12 +/- Protection fingerprint reader supporting Acer FingerNav 4-way control function (only for your computer. 7 Palmrest Comfortable support area for certain models). 10 Touchpad Touch-...
Acer Aspire 4540 Notebook Series Start Guide
Page 10
Note: Do not cover or obstruct the opening of the fan. 10 Base view English # Icon Item 1 Battery bay Description Houses the computer's battery pack. 2 Battery release latch Releases the battery for removal. 3 Hard disk bay Houses the computer's hard disk (secured with screws). 4 Memory compartment Houses the computer's main memory. 5 Battery lock Locks the battery in position. 6 Ventilation slots and Enable the computer to stay cool, even cooling fan after prolonged use.
Note: Do not cover or obstruct the opening of the fan. 10 Base view English # Icon Item 1 Battery bay Description Houses the computer's battery pack. 2 Battery release latch Releases the battery for removal. 3 Hard disk bay Houses the computer's hard disk (secured with screws). 4 Memory compartment Houses the computer's main memory. 5 Battery lock Locks the battery in position. 6 Ventilation slots and Enable the computer to stay cool, even cooling fan after prolonged use.
Acer Aspire 4540 Notebook Series Start Guide
Page 12
... Ethernet; Wake-on -Ring ready • Acer Bio-Protection fingerprint solution* • BIOS user, supervisor, HDD passwords • Kensington lock slot • 342 (W) x 239 (D) x 23/38.6 (H) mm (13.4 x 9.4 x 0.9/1.5 inches) • 2.3 kg (5.07 lbs.) with 6-cell battery pack • ACPI 3.0 • 48.8... W 4400 mAh • 3-pin 65 W AC adapter* • 3-pin 90 W AC adapter* • ENERGY STAR®* • 86-/87-/91-key keyboard • Touchpad pointing device • Acer Bio-Protection fingerprint reader • ...
... Ethernet; Wake-on -Ring ready • Acer Bio-Protection fingerprint solution* • BIOS user, supervisor, HDD passwords • Kensington lock slot • 342 (W) x 239 (D) x 23/38.6 (H) mm (13.4 x 9.4 x 0.9/1.5 inches) • 2.3 kg (5.07 lbs.) with 6-cell battery pack • ACPI 3.0 • 48.8... W 4400 mAh • 3-pin 65 W AC adapter* • 3-pin 90 W AC adapter* • ENERGY STAR®* • 86-/87-/91-key keyboard • Touchpad pointing device • Acer Bio-Protection fingerprint reader • ...