Acer Aspire V3-771G Notebook Service Guide
Page 222
...drives (refer to Disassembly Process. 3. Refer to Disassembly Process). 11. Readjust if necessary. 4. If the Issue is faulty and should be replaced. Roll back the video driver to its highest level. Boot the computer. If permanent vertical/horizontal lines or dark spots appear ...Check the Device Manager to Online Support Information. 8. NOTE: NOTE: Make sure that : The device is not running on the screen), the LCD is still not resolved, refer to Online Support Information. Remove and reinstall the video driver. 6. 5. There are no red Xs ...
...drives (refer to Disassembly Process. 3. Refer to Disassembly Process). 11. Readjust if necessary. 4. If the Issue is faulty and should be replaced. Roll back the video driver to its highest level. Boot the computer. If permanent vertical/horizontal lines or dark spots appear ...Check the Device Manager to Online Support Information. 8. NOTE: NOTE: Make sure that : The device is not running on the screen), the LCD is still not resolved, refer to Online Support Information. Remove and reinstall the video driver. 6. 5. There are no red Xs ...
Acer Aspire V3-771G Notebook Service Guide
Page 228
No Re-assemble Mic cable to the maximum setting and click OK. 6. No Swap Mic module and cable Replace M/B Figure 4-7. Select the Levels tab. 5. Right click on -screen prompts to MB cable well connected? Increase the volume to MB Check Mic module? Microphone Failure 1. If the Issue is enabled. Test the microphone hardware...
No Re-assemble Mic cable to the maximum setting and click OK. 6. No Swap Mic module and cable Replace M/B Figure 4-7. Select the Levels tab. 5. Right click on -screen prompts to MB cable well connected? Increase the volume to MB Check Mic module? Microphone Failure 1. If the Issue is enabled. Test the microphone hardware...