Acer Aspire One AO725 Netbook Service Guide
Page 46
...Continued) Item Features Amplifier Specification Software: Compatible with Windows Logo Program 3.10 and future requirements WaveRT-based audio function driver for Windows Vista EAX™ 1.0 & 2.0, Direct Sound 3D, and I3DL2 compatible HRTF 3D Positional Audio (...AEC), Noise Suppression (NS), and Beam Forming (BF) technology for voice application Smart multiple streaming operation HDMI audio driver for AMD platform Dolby ® PCEE program™ (optional software feature) Fortemedia ® SAM™ technology for...
...Continued) Item Features Amplifier Specification Software: Compatible with Windows Logo Program 3.10 and future requirements WaveRT-based audio function driver for Windows Vista EAX™ 1.0 & 2.0, Direct Sound 3D, and I3DL2 compatible HRTF 3D Positional Audio (...AEC), Noise Suppression (NS), and Beam Forming (BF) technology for voice application Smart multiple streaming operation HDMI audio driver for AMD platform Dolby ® PCEE program™ (optional software feature) Fortemedia ® SAM™ technology for...
Acer Aspire One AO725 Netbook Service Guide
Page 74
... BIOS Flash ROM. BIOS Flash Utilities 0 BIOS Flash memory updates are required for the following to run Flash. 1. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . If battery pack does not contain power to finish loading BIOS Flash, do not boot system.
... BIOS Flash ROM. BIOS Flash Utilities 0 BIOS Flash memory updates are required for the following to run Flash. 1. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . If battery pack does not contain power to finish loading BIOS Flash, do not boot system.
Acer Aspire One AO725 Netbook Service Guide
Page 174
... too dim at the highest brightness setting, the LCD is still not resolved, refer to Online Support Information. Roll back the video driver to its highest level. There are no red Xs or yellow exclamation marks There are no device conflicts ...3. Abnormal Video 0 If the video appears abnormal, perform the following: 1. Refer to External Module Disassembly Process). 11. Remove and reinstall the video driver. 6. Remove any memory cards and CD/DVD discs. 8. Reseat the memory modules. 10. Run the Windows Memory Diagnostic from the operating system DVD ...
... too dim at the highest brightness setting, the LCD is still not resolved, refer to Online Support Information. Roll back the video driver to its highest level. There are no red Xs or yellow exclamation marks There are no device conflicts ...3. Abnormal Video 0 If the video appears abnormal, perform the following: 1. Refer to External Module Disassembly Process). 11. Remove and reinstall the video driver. 6. Remove any memory cards and CD/DVD discs. 8. Reseat the memory modules. 10. Run the Windows Memory Diagnostic from the operating system DVD ...
Acer Aspire One AO725 Netbook Service Guide
Page 178
...Failure Sound Problems 0 Perform the following : Figure 4-6. Confirm that the volume is listed under Other Devices 3. If updated recently, roll back the audio driver to Start Control Panel System and Maintenance System Device Manager. Make sure that : The device is properly... the taskbar Drag the slider to 50 and not muted. 4-10 Troubleshooting Remove and reinstall the audio driver. 5. Navigate to the previous version. 4. Internal Speaker Failure 0 If internal Speakers fail, perform the following , one at a time. 1.
...Failure Sound Problems 0 Perform the following : Figure 4-6. Confirm that the volume is listed under Other Devices 3. If updated recently, roll back the audio driver to Start Control Panel System and Maintenance System Device Manager. Make sure that : The device is properly... the taskbar Drag the slider to 50 and not muted. 4-10 Troubleshooting Remove and reinstall the audio driver. 5. Navigate to the previous version. 4. Internal Speaker Failure 0 If internal Speakers fail, perform the following , one at a time. 1.
Acer Aspire One AO725 Netbook Service Guide
Page 188
...2F BDS 30 BDS 31 BDS 32 BDS_LEGACY_BOOT_EVENT BDS 33 Description USB host controller initialization USB BUS driver initialization USB device driver initialization Console device initial fail Display logo or system information IDE controller initialization SATA controller initialization SIO controller... initialization ISA BUS driver initialization Floppy device initialization Serial device initialization IDE device initialization AHCI device initialization Dispatch option ROMs Get...
...2F BDS 30 BDS 31 BDS 32 BDS_LEGACY_BOOT_EVENT BDS 33 Description USB host controller initialization USB BUS driver initialization USB device driver initialization Console device initial fail Display logo or system information IDE controller initialization SATA controller initialization SIO controller... initialization ISA BUS driver initialization Floppy device initialization Serial device initialization IDE device initialization AHCI device initialization Dispatch option ROMs Get...