Appendix
- 92 -
5-3 Troubleshooting
5-3-1 Frequently Asked Questions
To read more FAQs for your motherboard, please go to the
Support & Downloads\FAQ
page on GIGABYTE's
website.
Q: Why is the light of my keyboard/optical mouse still on after the computer shuts down?
A: Some motherboards provide a small amount of standby power after the computer shuts down and that's why the light is
still on.
Q: How do I clear the CMOS values?
A: For motherboards that have a Clear CMOS button, press this button to clear the CMOS values (before doing this, please
turn off the computer and unplug the power cord). For motherboards that have a Clear CMOS jumper, refer to the instruc-
tions in Chapter 1 to short the jumper to clear the CMOS values. If your board doesn't have this jumper/button, refer to the
instructions on the motherboard battery in Chapter 1. You can temporarily remove the battery from the battery holder to
stop supplying power to the CMOS, which will clear the CMOS values after about one minute.
Q: Why do I still get a weak sound even though I have turned my speaker to the maximum volume?
A: Make sure your speaker is equipped with an internal amplifier. If not, try a speaker with power/amplifier.
Q: Why cannot I install the onboard HD audio driver successfully? (For Windows XP only)
A: Step 1: First, make sure Service Pack 1 or Service Pack 2 has been installed (check in My Computer > Properties > Gen-
eral > System). If not, please update it from Microsoft's website. Then make sure the Microsoft UAA Bus Driver for
High Definition Audio has been installed successfully (check in My Computer > Properties > Hardware > Device
Manager > System Devices).
Step 2: Check if
Audio Device on High Definition Audio Bus
or
Unknown device
is present in
Device Manager
or
Sound, video, and game controllers
. If yes, please disable this device. (If not, skip this step.)
Step 3: Then go back to My Computer > Properties > Hardware > Device Manager > System devices and right-click on
Microsoft UAA Bus Driver for High Definition Audio
and select
Disable
and
Uninstall
.
Step 4: In
Device Manager
, right-click on the computer name and select
Scan for hardware changes
. When the
Add
New Hardware Wizard
appears, click
Cancel
. Then install the onboard HD audio driver from the motherboard
driver disk or download the audio driver from GIGABYTE's website to install.
For more details, go to the
Support & Downloads\FAQ
page on our website and search for "onboard HD audio driver."
Summary of Contents for GA-Z77P-D3
Page 1: ...GA Z77P D3 User s Manual Rev 1001 12ME Z77PD3 1001R ...
Page 2: ...Motherboard GA Z77P D3 Mar 9 2012 Mar 9 2012 Motherboard GA Z77P D3 ...
Page 30: ... 30 Hardware Installation ...
Page 96: ...Appendix 96 ...
Page 97: ... 97 Appendix ...
Page 98: ...Appendix 98 ...