Weird, external speakers stop working and on board sound starts to work, (device manager says device is unplugged, whether speakers are plugged into front or back). This happened a month or so ago and i came across a random YouTube video that had me stop a service, delete the hardware from device driver and install a driver, that worked sound returned.
Cant find that instruction again. Any idea?
Windows 7 Professional 64-bit SP1
Intel Core i7 2600 @ 3.40GHz 42 °C
Sandy Bridge 32nm Technology
4.00GB Dual-Channel DDR3 @ 665MHz (9-9-9-24)
Dell Inc. 0D6H9T (CPU 1)
BenQ LCD (1920x1080@60Hz)
512MB ATI AMD Radeon HD 5450 (Dell) 46 °C
465GB Seagate ST500DM002-1BD142 ATA Device (SATA) 37 °C
TSSTcorp DVD+-RW SN-208BB ATA Device
High Definition Audio Device