Aspire 7739, 7739G, 7739Z Notebook Service Guide
Page 132
If the POST or video appears on the screen), the LCD is faulty and should be replaced. Start the computer. If the Issue is properly installed. If extensive pixel damage is not running on adjusting the settings. NOTE: NOTE: Make sure that : ... port replicators or docking stations. Abnormal Video 0 If the video appears abnormal, perform the following, one until the failure point is faulty and should be replaced. If desktop display resolution is by one at the highest brightness setting, the LCD is discovered. 9. Check the display resolution is still not resolved, refer...
If the POST or video appears on the screen), the LCD is faulty and should be replaced. Start the computer. If the Issue is properly installed. If extensive pixel damage is not running on adjusting the settings. NOTE: NOTE: Make sure that : ... port replicators or docking stations. Abnormal Video 0 If the video appears abnormal, perform the following, one until the failure point is faulty and should be replaced. If desktop display resolution is by one at the highest brightness setting, the LCD is discovered. 9. Check the display resolution is still not resolved, refer...
Aspire 7739, 7739G, 7739Z Notebook Service Guide
Page 138
... Failure 0 If internal or external Microphones fail, perform the following, one at a time. No Swap Mic module and cable Replace M/B Figure 4-7. Navigate to MB cable well connected? Select the microphone then click Properties. Test the microphone hardware: Select the microphone...is enabled. No Re-assemble Mic cable to Online Support Information. 4-12 Troubleshooting Right click on the Recording tab. 3. Right click on -screen prompts to the maximum setting and click OK. 6. Follow the on the microphone and select Enable. 4. Select the microphone type from the list...
... Failure 0 If internal or external Microphones fail, perform the following, one at a time. No Swap Mic module and cable Replace M/B Figure 4-7. Navigate to MB cable well connected? Select the microphone then click Properties. Test the microphone hardware: Select the microphone...is enabled. No Re-assemble Mic cable to Online Support Information. 4-12 Troubleshooting Right click on the Recording tab. 3. Right click on -screen prompts to the maximum setting and click OK. 6. Follow the on the microphone and select Enable. 4. Select the microphone type from the list...