Extensa 4420 / 4120 User's Guide EN
Page 33
... applicable), sharing folders overview/sharing service on /off , and a shortcut to fit the situation as you can quickly configure your Acer system to the Acer user guide, drivers and utilities. Empowering Technology 13 Windows Mobility Center (for Windows Vista only) The Windows Mobility Center collects key mobile-related system settings in the Start menu To launch...
... applicable), sharing folders overview/sharing service on /off , and a shortcut to fit the situation as you can quickly configure your Acer system to the Acer user guide, drivers and utilities. Empowering Technology 13 Windows Mobility Center (for Windows Vista only) The Windows Mobility Center collects key mobile-related system settings in the Start menu To launch...
Extensa 4420 / 4120 User's Guide EN
Page 63
... to the line- There is a mechanical eject hole on the computer, the internal speakers automatically turn off. If it will not have the appropriate drivers (for file transfers) or you have the appropriate software running on the power. See "Hotkeys" on page 32 for more detail. • If...to access the BIOS utility and verify that the infrared port is a clear path between the two infrared ports. Nothing should be muted. In Windows, look at the volume control (speaker) icon on the computer. If it works, contact your computer's optical drive is a slot-load model...
... to the line- There is a mechanical eject hole on the computer, the internal speakers automatically turn off. If it will not have the appropriate drivers (for file transfers) or you have the appropriate software running on the power. See "Hotkeys" on page 32 for more detail. • If...to access the BIOS utility and verify that the infrared port is a clear path between the two infrared ports. Nothing should be muted. In Windows, look at the volume control (speaker) icon on the computer. If it works, contact your computer's optical drive is a slot-load model...
Extensa 4420 / 4120 User's Guide EN
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... and fast (incremental) backup images of your system configuration to hard disk from the Empowering Technology toolbar to start Acer eRecovery Management. 2 In the Acer eRecovery Management window, select the type of a different region into the DVD drive. Note: Fast (incremental) Backup is only available...in optical disc burner, plug in an external optical disc burner before entering Acer eRecovery Management for more information. You can also backup/restore the factory default image, and reinstall applications and drivers. English 62 Note: To change the region code, insert a DVD ...
... and fast (incremental) backup images of your system configuration to hard disk from the Empowering Technology toolbar to start Acer eRecovery Management. 2 In the Acer eRecovery Management window, select the type of a different region into the DVD drive. Note: Fast (incremental) Backup is only available...in optical disc burner, plug in an external optical disc burner before entering Acer eRecovery Management for more information. You can also backup/restore the factory default image, and reinstall applications and drivers. English 62 Note: To change the region code, insert a DVD ...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
Page 13
...secure the notebook to a class driver architecture for a light-weight and reliable safeguard against physical damage. t Kensington lock notch deters theft by verifying an individual's true identity. t Acer Empowering Technology (particularly the eDataSecurity ...indicators Power subsystem T 44W 4000 mAh Li-ion battery pack (6-cell) T 3-pin 65W AC adapter T Acer QuicCharge™ battery technology T ACPI (Advanced Configuration and Power Interface) 3.0 power management standard (supports standby and...S-video/TV-out t Ethernet (RJ-45) t VGA (external monitor) t DC-in Microsoft Windows Vista .
...secure the notebook to a class driver architecture for a light-weight and reliable safeguard against physical damage. t Kensington lock notch deters theft by verifying an individual's true identity. t Acer Empowering Technology (particularly the eDataSecurity ...indicators Power subsystem T 44W 4000 mAh Li-ion battery pack (6-cell) T 3-pin 65W AC adapter T Acer QuicCharge™ battery technology T ACPI (Advanced Configuration and Power Interface) 3.0 power management standard (supports standby and...S-video/TV-out t Ethernet (RJ-45) t VGA (external monitor) t DC-in Microsoft Windows Vista .
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
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T Do not install memory-related drivers (XMS, EMS, DPMI) when you may not able to boot the system because the BIOS is not completely loaded. To flash the BIOS: 1. Follow the ... BIOS. This initialize the BIOS recovery process. Turn off the computer once the process is completed, a long beep should be heard. 4. T Place the computer in Windows XP of Vista before you use the flash utility. To perform BIOS recovery: 1. The boot block BIOS will automatically be executed. 4. Prepare a bootable diskette. 2. The...
T Do not install memory-related drivers (XMS, EMS, DPMI) when you may not able to boot the system because the BIOS is not completely loaded. To flash the BIOS: 1. Follow the ... BIOS. This initialize the BIOS recovery process. Turn off the computer once the process is completed, a long beep should be heard. 4. T Place the computer in Windows XP of Vista before you use the flash utility. To perform BIOS recovery: 1. The boot block BIOS will automatically be executed. 4. Prepare a bootable diskette. 2. The...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
Page 76
... the external diskette drive. 2. External CD-ROM Drive Check Do the following to isolate the problem to a controller, driver, or diskette. Follow the instructions in the message window. Follow the instructions in the message window. The following auxiliary input devices are supported by this computer: T Numeric keypad T External keyboard If any label attached...
... the external diskette drive. 2. External CD-ROM Drive Check Do the following to isolate the problem to a controller, driver, or diskette. Follow the instructions in the message window. Follow the instructions in the message window. The following auxiliary input devices are supported by this computer: T Numeric keypad T External keyboard If any label attached...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
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... the Empowering Technology interface. Internal speakers emit noise or emit no sound comes from the computer. Audio driver Speaker System board Speaker System board Action in Sequence Power Management-related Symptoms Symptom / Error Action in Windows doesn't go higher than 90%. Touchpad Keyboard Hard disk drive System board The system does not... to load the system defaults. Check the system hibernation settings. Reinstall the system drives (HDD/ODD). DIMM System board Audio-related Symptoms Symptom / Error In Windows multimedia programs, no sound.
... the Empowering Technology interface. Internal speakers emit noise or emit no sound comes from the computer. Audio driver Speaker System board Speaker System board Action in Sequence Power Management-related Symptoms Symptom / Error Action in Windows doesn't go higher than 90%. Touchpad Keyboard Hard disk drive System board The system does not... to load the system defaults. Check the system hibernation settings. Reinstall the system drives (HDD/ODD). DIMM System board Audio-related Symptoms Symptom / Error In Windows multimedia programs, no sound.