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4-10
Troubleshooting
Internal Speaker Failure
0
If internal Speakers fail, perform the following:
Figure 4-6.
Internal Speaker Failure
Sound Problems
0
Perform the following:
1.
Boot the computer.
2.
Navigate to
Start
Control Panel
System and Maintenance
System
Device
Manager
. Check the Device Manager to determine that:
The device is properly installed
There are no red Xs or yellow exclamation marks
There are no device conflicts
No hardware is listed under Other Devices
3.
If updated recently, roll back the audio driver to the previous version.
4.
Remove and reinstall the audio driver.
5.
Make sure that all volume controls are set mid range:
Click the volume icon on the taskbar
Summary of Contents for Aspire 8951G
Page 1: ...Aspire 8951G SERVICE GUIDE ...
Page 11: ...CHAPTER 1 Hardware Specifications ...
Page 14: ...1 4 ...
Page 62: ...1 52 Hardware Specifications and Configurations ...
Page 63: ...CHAPTER 2 System Utilities ...
Page 91: ...System Utilities 2 29 ...
Page 92: ...2 30 System Utilities ...
Page 93: ...CHAPTER 3 Maintenance Procedures ...
Page 96: ...3 4 ...
Page 130: ...3 38 Machine Maintenance Procedures ID Size Quantity Screw Type R M2 5x4 0 5 ...
Page 152: ...3 60 Machine Maintenance Procedures ...
Page 153: ...CHAPTER 4 Troubleshooting ...
Page 182: ...4 30 Troubleshooting ...
Page 183: ...CHAPTER 5 Jumper and Connector Locations ...
Page 192: ...5 10 Jumper and Connector Locations ...
Page 193: ...CHAPTER 6 FRU Field Replaceable Unit List ...
Page 194: ...6 2 Exploded Diagrams 6 4 Main Assembly 6 4 FRU List 6 6 Screw List 6 15 ...
Page 208: ...6 16 FRU Field Replaceable Unit List ...
Page 209: ...CHAPTER 7 Model Definition and Configuration ...
Page 210: ...7 2 Aspire 8951G 7 3 ...
Page 245: ...CHAPTER 8 Test Compatible Components ...
Page 246: ...8 2 Microsoft Windows 7 Environment Test 8 4 Aspire 8951G 8 4 ...
Page 256: ...8 12 Test Compatible Components ...
Page 257: ...CHAPTER 9 Online Support Information ...
Page 258: ...9 2 Introduction 9 3 ...
Page 260: ...9 4 Online Support Information ...