Acer Aspire E1-431 and E1-471 Notebook Service Guide
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...: The light shows orange when the battery is charging. 2. Closed Front View Table 1-2. Closed Front View # Icon Item 1 Multi-in AC mode. Indicates the hard driver or card reader's activity of read/write operations Indicates the computer's wireless (3G/Wi-Fi) connectivity device status. Note: Push to remove/install the card...
...: The light shows orange when the battery is charging. 2. Closed Front View Table 1-2. Closed Front View # Icon Item 1 Multi-in AC mode. Indicates the hard driver or card reader's activity of read/write operations Indicates the computer's wireless (3G/Wi-Fi) connectivity device status. Note: Push to remove/install the card...
Acer Aspire E1-431 and E1-471 Notebook Service Guide
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...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 E1-431 and E1-471 Notebook Service Guide
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... USB HDD. 3. If battery pack does not contain power to finish loading BIOS Flash, do not boot system. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used .
... USB HDD. 3. If battery pack does not contain power to finish loading BIOS Flash, do not boot system. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used .
Acer Aspire E1-431 and E1-471 Notebook Service Guide
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...is by one until the failure point is listed under Other Devices 7. Refer to the previous version if updated. 5. Roll back the video driver to Disassembly Process. 3. Reseat the memory modules. 10. If the Issue is still not resolved, refer to determine that the computer is...vertical/horizontal lines or dark spots appear in the same locations on battery alone as this may reduce display brightness. 2. Remove and reinstall the video driver. 6. Readjust if necessary. 4. Abnormal Video 0 If the video appears abnormal, perform the following: 1. If the display is too dim at ...
...is by one until the failure point is listed under Other Devices 7. Refer to the previous version if updated. 5. Roll back the video driver to Disassembly Process. 3. Reseat the memory modules. 10. If the Issue is still not resolved, refer to determine that the computer is...vertical/horizontal lines or dark spots appear in the same locations on battery alone as this may reduce display brightness. 2. Remove and reinstall the video driver. 6. Readjust if necessary. 4. Abnormal Video 0 If the video appears abnormal, perform the following: 1. If the display is too dim at ...
Acer Aspire E1-431 and E1-471 Notebook Service Guide
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Remove and reinstall the audio driver. 5. Check the Device Manager to M/B OK NG Swap Logic lower/Logic upper Swap M/B Figure 4-6. Internal Speaker Failure Sound Problems 0 Perform the following : Start OK Check M/B ... controls are no red Xs or yellow exclamation marks There are set mid range: Troubleshooting 4-11 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 installed ...
Remove and reinstall the audio driver. 5. Check the Device Manager to M/B OK NG Swap Logic lower/Logic upper Swap M/B Figure 4-6. Internal Speaker Failure Sound Problems 0 Perform the following : Start OK Check M/B ... controls are no red Xs or yellow exclamation marks There are set mid range: Troubleshooting 4-11 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 installed ...
Acer Aspire E1-431 and E1-471 Notebook Service Guide
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...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...