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
Drag the slider to 50. Confirm that the volume is not muted.
Click Mixer to verify that other audio applications are set to 50 and not muted.
Summary of Contents for EasyNote TK13BZ
Page 1: ...Packard Bell EasyNote TK11BZ TK13BZ SERVICEGUIDE...
Page 4: ...iv...
Page 10: ...x...
Page 11: ...CHAPTER 1 Hardware Specifications...
Page 14: ...1 4...
Page 53: ...CHAPTER 2 System Utilities...
Page 80: ...2 28 System Utilities...
Page 81: ...CHAPTER 3 Machine Maintenance Procedures...
Page 84: ...3 4...
Page 118: ...3 38 Machine Maintenance Procedures ID Size Quantity Screw Type B ICW50 CPU Thermal Screw 4...
Page 135: ...CHAPTER 4 Troubleshooting...
Page 162: ...4 28 Troubleshooting...
Page 163: ...CHAPTER 5 Jumper and Connector Locations...
Page 172: ...5 10 Jumper and Connector Locations...
Page 173: ...CHAPTER 6 FRU Field Replaceable Unit List...
Page 174: ...6 2 Exploded Diagrams 6 4 FRU List 6 6 Screw List 6 21...
Page 194: ...6 22 FRU Field Replaceable Unit List...
Page 195: ...CHAPTER 7 Model Definition and Configuration...
Page 196: ...7 2 Packard Bell EasyNote TK11BZ TK13BZ 7 3...
Page 200: ...7 6 Model Definition and Configuration...
Page 201: ...CHAPTER 8 Test Compatible Components...
Page 202: ...8 2 Microsoft Windows 7 Environment Test 8 4...
Page 213: ...CHAPTER 9 Online Support Information...
Page 214: ...9 2 Introduction 9 3...
Page 216: ...9 4 Online Support Information...