Acer Aspire E1-431 and E1-471 Notebook Service Guide
Page 49
... 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 (Windows XP only) Emulation of ...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 ...
... 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 (Windows XP only) Emulation of ...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 ...
Acer Aspire E1-431 and E1-471 Notebook Service Guide
Page 147
...: The device is still not resolved, refer to LCD Picture Failure. 7. Refer to Maintenance Flowchart. Disconnect power and all Windows. If display size is only abnormal in an application, check the view settings and control/mouse wheel zoom feature in the application... highest brightness setting, the LCD is not running on the screen), the LCD is faulty and should be replaced. Roll back the video driver to its highest level. Troubleshooting 4-7 Abnormal Video 0 If the video appears abnormal, perform the following: 1. Boot the computer. ...
...: The device is still not resolved, refer to LCD Picture Failure. 7. Refer to Maintenance Flowchart. Disconnect power and all Windows. If display size is only abnormal in an application, check the view settings and control/mouse wheel zoom feature in the application... highest brightness setting, the LCD is not running on the screen), the LCD is faulty and should be replaced. Roll back the video driver to its highest level. Troubleshooting 4-7 Abnormal Video 0 If the video appears abnormal, perform the following: 1. Boot the computer. ...