TravelMate 4520/4220, Extensa 4420/4120 Service Guide
Page 13
...™ battery technology T ACPI (Advanced Configuration and Power Interface) 3.0 power management standard (supports standby and hibernation modes) System security and compliance features T Physical security t Acer DASP absorbs shocks and insulates the hard drive. Chapter 1 3 t Magnesium-alloy casing for PC audio solutions supported in jack T Acer Bio-Protection fingerprint solution with FingerLaunch, FingerNav and PBA (Pre...
...™ battery technology T ACPI (Advanced Configuration and Power Interface) 3.0 power management standard (supports standby and hibernation modes) System security and compliance features T Physical security t Acer DASP absorbs shocks and insulates the hard drive. Chapter 1 3 t Magnesium-alloy casing for PC audio solutions supported in jack T Acer Bio-Protection fingerprint solution with FingerLaunch, FingerNav and PBA (Pre...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
Page 137
...84 cable, part number 90, 99 part number 89, 98 boot -up options drive sequence 22 boot-up options multi-boot menu 17 power-on password 18 Quiet Boot 17 remote boot 17 C card reader board, part number 89, 98 board, removing 52 cable connector 84...38 D Index Index 127 A AC adapter part number 89, 96, 98, 105 Acer Bio-Protection fingerprint reader location 5 Acer disc-to-disc recovery 17 Acer OrbiCam camera location 5 Acer QuicCharge 3 audio features 2 headphone jack 6 internal microphone 5 microphone-in jack 6 speaker grill 6 specifications 119 B Basic Input/Output, see BIOS 13 battery pack ...
...84 cable, part number 90, 99 part number 89, 98 boot -up options drive sequence 22 boot-up options multi-boot menu 17 power-on password 18 Quiet Boot 17 remote boot 17 C card reader board, part number 89, 98 board, removing 52 cable connector 84...38 D Index Index 127 A AC adapter part number 89, 96, 98, 105 Acer Bio-Protection fingerprint reader location 5 Acer disc-to-disc recovery 17 Acer OrbiCam camera location 5 Acer QuicCharge 3 audio features 2 headphone jack 6 internal microphone 5 microphone-in jack 6 speaker grill 6 specifications 119 B Basic Input/Output, see BIOS 13 battery pack ...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
Page 140
...dafaults 23 POST beep codes 72 error messages 69 power Acer QuicCharge 3 battery pack 9 button 5 DC-in jack 8 disconnecting 28 indicator 10 power management 3 power management specification 125 power board part number 90, 99 power-on password 18 Power-On Self Test, see POST 13 processor part number... 97, 106 power management 125 removing 40 socket location 85 productivity...
...dafaults 23 POST beep codes 72 error messages 69 power Acer QuicCharge 3 battery pack 9 button 5 DC-in jack 8 disconnecting 28 indicator 10 power management 3 power management specification 125 power board part number 90, 99 power-on password 18 Power-On Self Test, see POST 13 processor part number... 97, 106 power management 125 removing 40 socket location 85 productivity...