No sound from speakers but showing sound graph on speaker control
I have an MSI 785GTM-E45 Mother Board. I have no sound coming from the speakers. Tried new speakers and still no sound. If I click on the speaker Icon on the bottom right it shows the speaker graph going up and down as sound is being produced. I tried the head phones and nothing coming from them either. I tried playing a CD and nothing from there either. I first noticed it when I was trying to play something from YOUTUBE and thought it might just be the site but then I tried off line as well. I am running Windows 7 Home Premium. This is the first day that I have noticed it. Thanks for any help. I have checked all the settings I can think of but probably have missed something somewhere.
System Manufacturer/Model Number Custom Built OS Windows 7 Home Premium 64 bit CPU AMD Phenom X4 9750 2.4Ghz 4MB OEM CPU Motherboard MSI 785GTM-E45 AMD 785G Socket AM2+ Motherboard Model MS-754 Memory 4 GB Patriot Signature 2048MB DDR2 800MHz (2) Graphics Card ATI Radeon HD4200 On Board Sound Card Chip integrated by Realtek ALC888S Monitor(s) Displays Samsung SyncMaster 933
PSU Power Up LT 400w ATX Case Diablotek EVO CPA-6170 Mid-Tower Cooling Zalman Ultra Quiet Cooler CNPS7000V(AL)-I-PWM Hard Drives Seagate 500 GB Serial ATA
Go to the Control Panel/Hardware and Sound and finally the Sound Panel. In the Playback section, set your "Speakers" as the Default Playback device (if it's not now set). Then see if you have speaker and/or headphone sound.
Computer type PC/Desktop System Manufacturer/Model Number My Own Build OS Windows 7, 64 bit Home SP1, Win 8 Pro 64 bit CPU Intel i7 3770 Motherboard Gigabyte GA-Z77X-UD5H Memory 16GB GSkill Ripsaw F3-14900CL9Q-16GBXL Graphics Card Sapphire HD7770 Sound Card RealTek Monitor(s) Displays Viewsonic VA2448 Series 24" LED Screen Resolution 1920X1080
Keyboard Kensington wired Mouse Logitech Wireless PSU Antec High Current Gamer HCG-620M Modular Case Coolermaster HAF XM Cooling Corsair H80 Liquid cooling with aftermarket Nexus quiet fans Hard Drives 240GB Intel 520 SSD for Win 7
128GB OCZ Vertex 4 SSD for Win 8
1 TB Seagate drive for backup Internet Speed 40 MB/sec (Cable) Antivirus Microsoft Security Essentials and Malwarebytes Browser I.E9/Firefox Other Info Sonar X2 Professional 64 bit Recording Software with Roland Octa-Capture and MAudio Fast Track Ultra 8R recording interfaces, Frontier Tranzport wireless control unit, Behringer BCF2000 Control Surface.
Five USB connected optical drives for CD Audio production using Nero 11
Other systems: Desktop with i5 3550 CPU, LenovoZ560 Laptop with Win 7 64 bit HP, SP1, new iPad
No sound from speakers but showing sound graph on speaker control problems?