Acer Aspire E1-431 and E1-471 Notebook Service Guide
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Indicates the computer's battery status. 1. 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. ...
Indicates the computer's battery status. 1. 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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... pack does not contain power to update the system BIOS Flash ROM. Boot system from bootable USB HDD. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . NOTE: NOTE: If a Crisis Recovery Disc is not available, create one before Flash utility is used . Prepare a bootable...
... pack does not contain power to update the system BIOS Flash ROM. Boot system from bootable USB HDD. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . NOTE: NOTE: If a Crisis Recovery Disc is not available, create one before Flash utility is used . Prepare a bootable...
Acer Aspire E1-431 and E1-471 Notebook Service Guide
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...If the display is too dim at the highest brightness setting, the LCD is faulty and should be replaced. Remove and reinstall the video driver. 6. If the POST or video appears on adjusting the settings. Disconnect power and all Windows. If display size is only... display resolution is correctly configured: Minimize or close all external devices including port replicators or docking stations. Roll back the video driver to Online Support Information. If the issue is still not resolved, refer to the previous version if updated. 5. If the Issue is still...
...If the display is too dim at the highest brightness setting, the LCD is faulty and should be replaced. Remove and reinstall the video driver. 6. If the POST or video appears on adjusting the settings. Disconnect power and all Windows. If display size is only... display resolution is correctly configured: Minimize or close all external devices including port replicators or docking stations. Roll back the video driver to Online Support Information. If the issue is still not resolved, refer to the previous version if updated. 5. If the Issue is still...
Acer Aspire E1-431 and E1-471 Notebook Service Guide
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... device conflicts No hardware is listed under Other Devices 3. Navigate to the previous version. 4. If updated recently, roll back the audio driver to Start Control Panel System and Maintenance System Device Manager. Check the Device Manager to M/B OK NG Swap Logic ... no red Xs or yellow exclamation marks There are set mid range: Troubleshooting 4-11 Remove and reinstall the audio driver. 5. Boot the computer. 2. Internal Speaker Failure 0 If internal Speakers fail, perform the following , one at a time. 1.
... device conflicts No hardware is listed under Other Devices 3. Navigate to the previous version. 4. If updated recently, roll back the audio driver to Start Control Panel System and Maintenance System Device Manager. Check the Device Manager to M/B OK NG Swap Logic ... no red Xs or yellow exclamation marks There are set mid range: Troubleshooting 4-11 Remove and reinstall the audio driver. 5. Boot the computer. 2. Internal Speaker Failure 0 If internal Speakers fail, perform the following , one at a time. 1.
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...