Operating System: Windows XP Professional x64 Edition (5.2, Build 3790) \nService Pack 2 (3790.srv03_sp2_gdr.070321-2337)\nSystem Manufacturer: Shuttle Inc\nSystem Model: SN25V10\nBIOS: Default System BIOS\nProcessor: AMD Athlon(tm) 64 Processor 3500+, ~2.2GHz\nMemory: 1024MB RAM\nDirectX Version: DirectX 9.0c (4.09.0000.0904)\n\nDescription: Envy24 Family Audio (WDM)\nDriver Name: Envy24HF.sys\nDriver Version: 5.12.0001.3652 (English)\nDriver Provider: VIA - IC Ensemble, Inc.\n\nCard name: NVIDIA GeForce 6600 GT\nDisplay Memory: 128.0 MB\nDriver Name: nv4_disp.dll\nDriver Version: 6.14.0011.6371 (English)\n\nMotherboard: Shuttle FN25 Socket 939 AMD Athlon 64 Processor Based DDR \nMainboard\n\n\nI recently purchased a headset with microphone and I can't get it to record \nor show voice in game. The headphones work and the microphone is plugged in \nthe right port. I've checked all the sound settings and can't find any reason \nthat it wouldn't work.\n\nI've tested it on another system and it works fine.\n\nI have Windows XP Pro. 64bit Edition, and a Shuttle SN25P system with a VIA \nVinyl Envy24PT PCI Audio Controller. As best I can find I have all the latest \ndrivers.\n\n\nI just have the normal Sound in Control Panel and nothing is muted.\n\nAudio/Sound Recording has Mic selected under Volume and with it set at the \ntop.\n\nSound/Volume/Device Volume/Advanced -\- lists a large range of volume \ncontrols but the only Advanced is under Mic. Which just has Bass/Treble \ngreyed out and 20dB Boot and Set To Front Mic, both selected. I've tried it \nwith each/both unselected also.\n\n\n\nI've tried testing the mic with Sound Recorder but have gotten nothing.\n\nI've also tested with HL2:Insurgency Mod with the Voice enabled.\n\n\n\nVoice recording has a Hardware test but that always gives a network error \nsaying "There are no suitable networking devices installed." "Windows cannot \nexecute DpvSetup.exe, use Add/Remove Programs control panel to install." I \nhave the lastest DirextX drivers.\n\n"DxDiag" / 64bit / Network / Direct Play Voice Options / Run Wizard - "The \nDirectPlay Voice Wizard failed with error code 0x80158320."\n\n\n"DxDiag" / 32bit / Network / Direct Play Voice Options / Run Wizard - Puts \nme to a screen asking me to test my mic by speaking the stated text, while \ndoing so nothing changes and if I hit the volume button it gives the error \n"Windows cannot execute SndVol32.exe, use Add/Remove Programs control panel \nto install." and trying to go to the next page stops the wizard as my mic \nhasn't picked anything up.\n\nI've looked at the MS KB and carried out the instructions about changing the \nregistry DWords to 3/3/2 respectively and nothing has changed.\n\n\nMy brother has the same sort of system and same OS and can't get a \nmicrophone to work either.\n\nI've also posted in the VIA Arena and PlanetAMD64 forums and emailed Shuttle \nwithout any resolution.