Idt 92hd73c1 audio driver

Hey guys, was wondering if you could help me out with a (hopefully) simple problem. I have a Dell SXPS 1640 laptop from Feb. 2009. I ran a clean install of Vista, updated the drivers and now I don't have any audio on my Speakers. But when I plug in my headphones, the audio is fine. I installed the IDT 92HD73C1 Audio driver from Dell's support site. I don't get it :( Thanks in advance. If stereo Mix does not work : Virtual Audio Cable v4.13 (Trial version) Update log - 2012.11.21 : Driver has been updated (7/8/8.1/10 Vista Server2008~). You can choose category of driver from the above menu(CPU, Motherboard, Multimedia, ETC), and then you can choose your device name. Operating system can choose. Microsoft NIC1394 last downloaded: 3.4.2019 - 2019 version. 8 Users. Download Rating: 93%. Free driver download: Microsoft NIC1394 - drivers for windows xp, Driver. Dell Studio Laptop 1747 O2Micro Card Reader OZ888GS0 Driver A00 Windows Vista/Windows 7(all 32/64-bit). Drivers software for Dell Studio 1555 (Studio): Application, Audio, BIOS, Modem/Communications, Chipset, Drivers for OS Deployment, Diagnostics, Mouse, Keyboard. TechDirect Request support, order part replacements and become certified for your product. Available for PCs, PowerEdge servers.