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Troubleshooting
4-9
Component Failure
0
If a component fails, follow the flowchart below:
Figure 4-4.
Component 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.
6.
Navigate to
Start
Control Panel
Hardware and Sound
Sound
. Confirm that
Speakers are selected as the default audio device (green check mark).
Component
Failure
ODD Failure
Wireless LAN
Failure
Speaker Failure
Cable
connected
properly?
Change cables
Replace module
according to
procedure
Replace
Mainboard
Close
Yes
Ok
Component pass
Camera
Failure
Touch Screen
Failure
Close
No
Component fail
Test
component on
test bed
Содержание Aspire Z1100
Страница 1: ...i SERVICE GUIDE Aspire Z1100 ...
Страница 10: ...x ...
Страница 11: ...CHAPTER 1 Hardware Specifications ...
Страница 14: ...1 4 ...
Страница 27: ...Hardware Specifications and Configurations 1 17 System Block Diagram 0 Figure 1 7 System Block Diagram ...
Страница 42: ...1 32 Hardware Specifications and Configurations ...
Страница 43: ...Hardware Specifications and Configurations 1 33 ...
Страница 44: ...1 34 Hardware Specifications and Configurations ...
Страница 45: ...CHAPTER 2 System Utilities ...
Страница 70: ...2 26 System Utilities ...
Страница 71: ...CHAPTER 3 Machine Maintenance Procedures ...
Страница 74: ...3 4 ...
Страница 126: ...3 56 Machine Maintenance Procedures ...
Страница 127: ...CHAPTER 4 Troubleshooting ...
Страница 149: ...CHAPTER 5 Jumper and Connector Locations ...
Страница 150: ...5 2 Mainboard 5 3 Clearing Password and BIOS Recovery 5 5 Clearing Password 5 5 BIOS Recovery by Crisis Disk 5 6 ...
Страница 156: ...5 8 Jumper and Connector Locations ...
Страница 157: ...CHAPTER 6 FRU Field Replaceable Unit List ...
Страница 158: ...6 2 Exploded Diagrams 6 4 Main Assembly 6 4 FRU List 6 6 Screw List 6 13 ...
Страница 170: ...6 14 FRU Field Replaceable Unit List ...
Страница 171: ...CHAPTER 7 Online Support Information ...
Страница 172: ...7 2 Introduction 7 3 ...
Страница 174: ...7 4 Online Support Information ...