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Chapter 4
100
•
No hardware is listed under Other Devices.
3.
Roll back the audio driver to the previous version, if updated recently.
4.
Remove and reinstall the audio driver.
5.
Ensure that all volume controls are set mid range:
a.
Click the volume icon on the taskbar and drag the slider to 50. Ensure that the volume is not muted.
b.
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
. Ensure that Speakers are selected
as the default audio device (green check mark).
NOTE:
If Speakers does not show, right-click on the
Playback
tab and select
Show
Disabled
Devices
(clear by default).
7.
Select Speakers and click
Configure
to start
Speaker
Setup
. Follow the onscreen prompts to configure
the speakers.
8.
Remove and recently installed hardware or software.
9.
Restore system and file settings from a known good date using
System
Restore
.
If the issue is not fixed, repeat the preceding steps and select an earlier time and date.
10.
Reinstall the Operating System.
11.
If the Issue is still not resolved, see “Online Support Information” on page 142.
Содержание eMachines EZ1600
Страница 6: ...VI ...
Страница 12: ...4 Chapter 1 System Block Diagram ...
Страница 41: ...Chapter 2 33 ...
Страница 52: ...Chapter 3 44 4 Remove the right leg from the assembly ...
Страница 71: ...63 Chapter 3 4 Remove the WLAN Board from the Mainboard ...
Страница 103: ...95 Chapter 3 ...
Страница 124: ...116 Chapter 6 16 Right Support Leg 17 Rear Cover Sub Assembly 18 Optical Disk Drive No Description Acer P N ...
Страница 129: ...Chapter 6 121 ...
Страница 139: ...131 Appendix A ...
Страница 149: ...141 Appendix B ...
Страница 152: ...144 BIOS 17 27 28 W Windows 2000 Environment Test 132 WLAN Board Removing 62 Replacing 74 ...
Страница 153: ...145 ...
Страница 154: ...146 ...