Okay, I have an HP Pavilion a6110n desktop computer, running Windows Vista ,Service Pack 2. A few days ago, I had the power supply fail, and had to replace it. After that, I noticed that my computer would not play any audio through any of the 3.5mm analog outputs. When I go into sound manager, the computer tells me that the speakers/audio outputs are not plugged in, even though I opened the case and confirmed that they are plugged into the motherboard. In addition, the onboard Realtek HD Audio Manager will not recognize any output other than the digital output, even though most of the analog outputs are integrated into the motherboard itself, and not a separate audio card. I have tried Googling to no avail, as none of the solutions I have tried have worked. I have tried updating drivers, adding and removing hardware, uninstalling and reinstalling Realtek, even updating the BIOS, all to no avail. I have tried calling both Microsoft, and HP, and they are both unable to help me without me having to pay them. Since my computer is so old anyway, that would not be worth it. Basically, is there an easy solution that will not require me rebuilding my computer? If there is not, I won't even bother. Also, I've tried disabling, then enabling the speakers, from the sound manager, but that does not work either. If there is any possible way to help me with this, i would appreciate it. Thanks in advance. PS I've also included the two audio manager screens I get, hopefully showing the problem better. Edit: I've tried looking at this in Safe Mode, and it gives me a Code 45, basically telling me that the software is physically not plugged in. I'm seriously wondering why my computer can say that, even though the hardware in question is part of the motherboard. Also, if this were a problem, where would I look for blown capacitors?