User Manual
Page 18
...Touchpad basics (with two buttons) 3 Using the keyboard 5 Lock keys and embedded numeric keypad* 5 Hotkeys 6 Windows keys 8 Using the system utilities 9 Acer Bio-Protection (only for certain models) 9 Acer Backup Manager 10 Acer eRecovery Management 12 Creating a recovery backup (Optical drive) 13 Creating a recovery backup (USB flash drive) 15 ... (USB flash drive) 21 To recover your system 21 Types of recovery 21 Recovering pre-installed software and drivers 21 Returning to a previous system condition 22 Returning your system to its factory condition 23
...Touchpad basics (with two buttons) 3 Using the keyboard 5 Lock keys and embedded numeric keypad* 5 Hotkeys 6 Windows keys 8 Using the system utilities 9 Acer Bio-Protection (only for certain models) 9 Acer Backup Manager 10 Acer eRecovery Management 12 Creating a recovery backup (Optical drive) 13 Creating a recovery backup (USB flash drive) 15 ... (USB flash drive) 21 To recover your system 21 Types of recovery 21 Recovering pre-installed software and drivers 21 Returning to a previous system condition 22 Returning your system to its factory condition 23
Service Guide
Page 47
...per channel) class-D stereo speaker amplifier with Spread Spectrum and 10-kV ESD withstand capability Digital Microphone interface with internal MIC boost supporting 2 digital microphone elements Internal microphone boost Microphone Security Control Exceeds Windows Vista and Windows 7 Desktop and Notebook Premium Logo Requirements, WLP4.0 D-Flex... Specification Audio codec: Conexant CX20584-21Z 24-bit, 2 pairs of independent DACs and 3 pairs of independent ADCs ProCoustic headphone driver delivers 50 mW into 32? supports audio formats ranging from 16-bit, 44.1 kHz to 24-bit, 192 kHz for DACs...
...per channel) class-D stereo speaker amplifier with Spread Spectrum and 10-kV ESD withstand capability Digital Microphone interface with internal MIC boost supporting 2 digital microphone elements Internal microphone boost Microphone Security Control Exceeds Windows Vista and Windows 7 Desktop and Notebook Premium Logo Requirements, WLP4.0 D-Flex... Specification Audio codec: Conexant CX20584-21Z 24-bit, 2 pairs of independent DACs and 3 pairs of independent ADCs ProCoustic headphone driver delivers 50 mW into 32? supports audio formats ranging from 16-bit, 44.1 kHz to 24-bit, 192 kHz for DACs...
Service Guide
Page 174
Reseat the memory modules. 10. If permanent vertical/horizontal lines or dark spots appear in the ... not resolved, refer to Online Support Information. 8. Remove and reinstall the video driver. 6. Check the Device Manager to Online Support Information. Run the Windows Memory Diagnostic from the operating system DVD and follow the on the external display ...the same locations on the screen), the LCD is not running on adjusting the settings. Roll back the video driver to Maintenance Flowchart). 11. Remove any memory cards and CD/DVD discs. 8. If extensive pixel damage is ...
Reseat the memory modules. 10. If permanent vertical/horizontal lines or dark spots appear in the ... not resolved, refer to Online Support Information. 8. Remove and reinstall the video driver. 6. Check the Device Manager to Online Support Information. Run the Windows Memory Diagnostic from the operating system DVD and follow the on the external display ...the same locations on the screen), the LCD is not running on adjusting the settings. Roll back the video driver to Maintenance Flowchart). 11. Remove any memory cards and CD/DVD discs. 8. If extensive pixel damage is ...