Mac mini AV reciver no video signal

Hello, i have a problem with mac mini and AV reciver Cambridge audio Azur 650R.
Everything worked fine at least one year. After that my reciver has gone. My dealer took and repaired it. After that i connected my mac mini into same HDMI input(on AV reciver) and it shows only black screen, sometimes it shows very bad picture of my desktop (under one second) and than it shows only coloured blinking cubes. When i connect to that concrete HDMI input (on av reciver) different source (my laptop, blu-ray player, etc.). Everything works well.
But when i connect mac mini (different mac mini from my house) it shows as i describe higher, too.
When i connect via VNC on that mac mini. And i go to video settings, i see that mac mini detect this AV reciver and shows it as 650R.
Has anyone similiar issue? Or some advice how i could solve this issue?
Please, i am lost:(
Thank you
Daniel

Hi,
I also have just bought a brand new mac mini with OS X Lion Server pre-installed.
If I connect my mac mini HDMI to the Cambridge Audio 650R in Video 1 IN, and connect the 650R HDMI out to a Panasonic AE-4000, then I also see a black screen.
I also am at a loss as what to do about this, as the purpose of buying the mac mini is to act as a home theatre system.
Please help!
François

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EtreCheck version: 2.1.2 (105)
Report generated 13 December 2014 at 9:03:00 AM GMT+7
Hardware Information: ℹ️
Mac mini (Late 2012) (Verified)
Mac mini - model: Macmini6,1
1 2.5 GHz Intel Core i5 CPU: 2-core
16 GB RAM Upgradeable
BANK 0/DIMM0
8 GB DDR3 1600 MHz ok
BANK 1/DIMM0
8 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
Intel HD Graphics 4000 -
DELL S2440L - forced RGB mode (EDID override) 1920 x 1080 @ 60 Hz
System Software: ℹ️
OS X 10.10.1 (14B25) - Uptime: 0:53:11
Disk Information: ℹ️
APPLE HDD HTS545050A7E362 disk0 : (500,11 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted> : 210 MB
Macintosh HD (disk0s2) / : 249.62 GB (150.23 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD 2 (disk0s4) /Volumes/Macintosh HD 2 : 249.49 GB (172.23 GB free)
USB Information: ℹ️
Apple Inc. iPhone
Apple, Inc. IR Receiver
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple, Inc. Keyboard Hub
Apple Inc. Apple Keyboard
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/Applications/DAEMON Tools Lite.app
[not loaded] com.disc-soft.DAEMONTools.VirtualSCSIBus (1.0.2 - SDK 10.8) [Support]
/Applications/TemperatureMonitor.app
[not loaded] com.bresink.driver.BRESINKx86Monitoring (9.0) [Support]
/Library/Application Support/VirtualBox
[loaded] org.virtualbox.kext.VBoxDrv (4.3.10) [Support]
[loaded] org.virtualbox.kext.VBoxNetAdp (4.3.10) [Support]
[loaded] org.virtualbox.kext.VBoxNetFlt (4.3.10) [Support]
[loaded] org.virtualbox.kext.VBoxUSB (4.3.10) [Support]
/System/Library/Extensions
[not loaded] com.novatelwireless.driver.3G (2.1) [Support]
[not loaded] com.novatelwireless.driver.DisableAutoInstall (1.0.1) [Support]
[loaded] com.rim.driver.BlackBerryUSBDriverInt (0.0.97) [Support]
[not loaded] com.rim.driver.BlackBerryUSBDriverVSP (0.0.97) [Support]
[not loaded] com.sierrawireless.driver.SierraSupport (1.4.0) [Support]
[not loaded] com.sierrawireless.driver.SierraSupportKicker (1.4.0) [Support]
[not loaded] com.smithmicro.driver.SMSIWirelessModem (3.2.6) [Support]
[not loaded] net.pocketmac.driver.BlackberryUSB (3.0.11) [Support]
[not loaded] net.pocketmac.driver.BlackberryUSBDev (3.0.11) [Support]
/System/Library/Extensions/NovatelWireless3G.kext/Contents/PlugIns
[not loaded] com.novatelwireless.driver.3GData (2.1) [Support]
/System/Library/Extensions/SMSIWirelessModem.kext/Contents/PlugIns
[not loaded] com.smithmicro.driver.SMSIWirelessCDC (3.2.6) [Support]
[not loaded] com.smithmicro.driver.SMSIWirelessSerial (3.2.6) [Support]
Launch Agents: ℹ️
[loaded] com.google.keystone.agent.plist [Support]
[loaded] com.oracle.java.Java-Updater.plist [Support]
[running] com.rim.BBAlbumArtCacher.plist [Support]
[running] com.rim.BBLaunchAgent.plist [Support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Support]
[loaded] com.disc-soft.DAEMONTools.PrivilegedHelper.plist [Support]
[loaded] com.google.keystone.daemon.plist [Support]
[loaded] com.oracle.java.Helper-Tool.plist [Support]
[loaded] com.oracle.java.JavaUpdateHelper.plist [Support]
[running] com.rim.BBDaemon.plist [Support]
[not loaded] org.virtualbox.startup.plist [Support]
User Launch Agents: ℹ️
[invalid?] com.tencent.xin.WeChatHelper.plist [Support]
[not loaded] org.virtualbox.vboxwebsrv.plist [Support]
User Login Items: ℹ️
iTunesHelper Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
uHD-Agent UNKNOWN (missing value)
Google Drive Application (/Applications/Google Drive.app)
MacFortHelper UNKNOWN (missing value)
Internet Plug-ins: ℹ️
FlashPlayer-10.6: Version: 15.0.0.246 - SDK 10.6 [Support]
QuickTime Plugin: Version: 7.7.3
Flash Player: Version: 15.0.0.246 - SDK 10.6 Mismatch! Adobe recommends 16.0.0.235
Default Browser: Version: 600 - SDK 10.10
o1dbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
googletalkbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
JavaAppletPlugin: Version: Java 7 Update 67 Check version
User internet Plug-ins: ℹ️
BlueStacks Install Detector: Version: Unknown
OctoshapeWeb: Version: 1.0 - SDK 10.8 [Support]
Safari Extensions: ℹ️
AdBlock
3rd Party Preference Panes: ℹ️
Flash Player [Support]
Java [Support]
Time Machine: ℹ️
Time Machine not configured!
Top Processes by CPU: ℹ️
      5% WindowServer
      0% BBLaunchAgent
      0% AppleSpell
      0% fontd
      0% Google Drive
Top Processes by Memory: ℹ️
241 MB Safari
172 MB mds_stores
155 MB com.apple.WebKit.WebContent
120 MB spindump
103 MB Google Drive
Virtual Memory Information: ℹ️
11.13 GB Free RAM
3.86 GB Active RAM
998 MB Inactive RAM
1.19 GB Wired RAM
2.15 GB Page-ins
0 B Page-outs
Diagnostics Information: ℹ️
Dec 13, 2014, 08:10:23 AM Self test - passed
Dec 12, 2014, 03:44:20 AM com.apple.WebKit.WebContent_2014-12-12-0...diag [Details]
Dec 11, 2014, 11:05:33 PM RimAlbumArtDaemon_2014-12-11-230533_Pauls-Mac-Mini.crash
Dec 11, 2014, 11:05:23 PM RimAlbumArtDaemon_2014-12-11-230523_Pauls-Mac-Mini.crash
Dec 11, 2014, 11:05:12 PM RimAlbumArtDaemon_2014-12-11-230512_Pauls-Mac-Mini.crash
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Dec 11, 2014, 11:03:57 PM RimAlbumArtDaemon_2014-12-11-230357_Pauls-Mac-Mini.crash
Dec 11, 2014, 10:10:37 AM RimAlbumArtDaemon_2014-12-11-101037_Pauls-Mac-Mini.crash
Dec 11, 2014, 10:10:26 AM RimAlbumArtDaemon_2014-12-11-101026_Pauls-Mac-Mini.crash
Dec 11, 2014, 10:10:16 AM RimAlbumArtDaemon_2014-12-11-101016_Pauls-Mac-Mini.crash
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Dec 11, 2014, 10:09:59 AM RimAlbumArtDaemon_2014-12-11-100959_Pauls-Mac-Mini.crash
Dec 11, 2014, 10:09:44 AM RimAlbumArtDaemon_2014-12-11-100944_Pauls-Mac-Mini.crash
Dec 11, 2014, 10:09:34 AM RimAlbumArtDaemon_2014-12-11-100934_Pauls-Mac-Mini.crash
Dec 11, 2014, 10:09:31 AM RimAlbumArtDaemon_2014-12-11-100931_Pauls-Mac-Mini.crash
Dec 11, 2014, 09:53:22 AM SystemUIServer_2014-12-11-095322_Pauls-Mac-Mini.crash
Dec 11, 2014, 09:03:41 AM discoveryd_2014-12-11-090341_Pauls-Mac-Mini.crash
Dec 11, 2014, 09:02:02 AM discoveryd_2014-12-11-090202_Pauls-Mac-Mini.crash
Dec 11, 2014, 09:00:58 AM RimAlbumArtDaemon_2014-12-11-090058_Pauls-Mac-Mini.crash
Dec 10, 2014, 09:55:37 PM QuickTime Player_2014-12-10-215537_Pauls-Mac-Mini.crash

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