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.
Содержание EasyNote TK13BZ
Страница 1: ...Packard Bell EasyNote TK11BZ TK13BZ SERVICEGUIDE...
Страница 4: ...iv...
Страница 10: ...x...
Страница 11: ...CHAPTER 1 Hardware Specifications...
Страница 14: ...1 4...
Страница 32: ...1 22 Hardware Specifications and Configurations System Block Diagram Figure 1 10 System Block Diagram...
Страница 53: ...CHAPTER 2 System Utilities...
Страница 80: ...2 28 System Utilities...
Страница 81: ...CHAPTER 3 Machine Maintenance Procedures...
Страница 84: ...3 4...
Страница 118: ...3 38 Machine Maintenance Procedures ID Size Quantity Screw Type B ICW50 CPU Thermal Screw 4...
Страница 135: ...CHAPTER 4 Troubleshooting...
Страница 141: ...Troubleshooting 4 7 LCD Failure 0 If the LCD fails perform the following Figure 4 3 LCD Failure...
Страница 142: ...4 8 Troubleshooting Keyboard Failure 0 If the Keyboard fails perform the following Figure 4 4 Keyboard Failure...
Страница 143: ...Troubleshooting 4 9 Touchpad Failure 0 If the Touchpad fails perform the following Figure 4 5 Touchpad Failure...
Страница 147: ...Troubleshooting 4 13 USB Failure 0 If the USB fails perform the following Figure 4 8 USB Failure...
Страница 148: ...4 14 Troubleshooting Wireless Failure 0 If the wireless fails perform the following Figure 4 9 Wireless Failure...
Страница 149: ...Troubleshooting 4 15 Bluetooth Failure 0 If the wireless fails perform the following Figure 4 10 Bluetooth Failure...
Страница 162: ...4 28 Troubleshooting...
Страница 163: ...CHAPTER 5 Jumper and Connector Locations...
Страница 172: ...5 10 Jumper and Connector Locations...
Страница 173: ...CHAPTER 6 FRU Field Replaceable Unit List...
Страница 174: ...6 2 Exploded Diagrams 6 4 FRU List 6 6 Screw List 6 21...
Страница 194: ...6 22 FRU Field Replaceable Unit List...
Страница 195: ...CHAPTER 7 Model Definition and Configuration...
Страница 196: ...7 2 Packard Bell EasyNote TK11BZ TK13BZ 7 3...
Страница 200: ...7 6 Model Definition and Configuration...
Страница 201: ...CHAPTER 8 Test Compatible Components...
Страница 202: ...8 2 Microsoft Windows 7 Environment Test 8 4...
Страница 213: ...CHAPTER 9 Online Support Information...
Страница 214: ...9 2 Introduction 9 3...
Страница 216: ...9 4 Online Support Information...