HDMI Audio issue - AVS Forum
Forum Jump: 
 
Thread Tools
post #1 of 2 Old 10-28-2012, 05:12 AM - Thread Starter
Newbie
 
Helios61's Avatar
 
Join Date: Feb 2008
Location: Germany
Posts: 7
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
Hi community,
hopefully you can help.

Short description:
My Yamaha RX-V771 is not detected at my dual-display setupĀ“if i turn off the connected TV, so sound output over HDMI is no longer possible (crossed speaker icon in the notification area)!

Configuration:
Windows7HP/64bit
Current Intel graphics driver
DVI: Asus P8H67-M EVO -> Intel Core i3-2120 (HD Graphics 2000) -> Samsung Syncmaster 226BW
HDMI: Asus P8H67-M EVO -> Intel Core i3-2120 (HD Graphics 2000) -> Yamaha RX-V771 -> Samsung LE40C650!

Issues:
1. If i turn off the TV, the HDMI sound is disabled too (Yamaha receiver is not recognized)!
2. Monitor 1 (Samsung 226BW) also shows only a black screen! If i send PC to sleep, after wakeup the resolution is set to 1680x1050 native, but the sound stays disabled!

Intention:
After turning off the TV, i like to listen to music over HDMI and the Yamaha RX-V771!

I hope, you can help?

Best regards
Helios
Helios61 is offline  
Sponsored Links
Advertisement
 
post #2 of 2 Old 10-29-2012, 10:58 AM
AVS Special Member
 
Selden Ball's Avatar
 
Join Date: Jan 2001
Location: upstate NY
Posts: 7,661
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 744 Post(s)
Liked: 511
1. Make sure the correct HDMI device is the default audio device. Many receivers are seen as different types of devices depending on whether TV is on or off.

2. Make sure the computer's graphics output is set to a valid home-entertainment HD video resolution. e.g. 1920x1080 or 1280x720. Common computer resolutions, like 1600x1200 or 1366x768, usually do not work in one way or another.

3. Try the "AVR Audio Guard" utility. See http://www.avsforum.com/t/1317491/silent-stream-bug

Selden

Marantz SR7009/7.1.4/FH+TM/DefTech PM1000/LCR+TM amped
Selden Ball is online now  
Reply Home Theater Computers

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page


Forum Jump: 

Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off