I don't know if you guys will believe this. I was at my uncle's house spending my vacation. I went there on Friday evening. Before going, I turned off my PC. The mains were all turned OFF. Today evening, I received my call from my mother that the UPS has turned itself ON and was making a beep noise. I immediately rushed to my home and found that the UPS was running on battery power and the mains were still turned OFF. Then I smelt something burning. I opened the case and found that the smell was coming from the PSU. Then I noticed that the graphics card had liquid coming out from the PCB. I have air cooling-no water cooling. After testing, I have confirmed that the PSU is dead, but I am afraid to test my Graphics card coz I don't want to short out my mobo. There are no visible signs of burns, only the smell. Can someone explain to me what the hell happened? My old mom is totally noob about computers and doesn't even no how to switch on a PC. I am thinking of returning the 7950 and the PSU, since its just 6 months old and under warranty, but the problem is will they accept burnt items? The PC which is being talked about here is the one in my SIG. Pls friends, I need your suggestions on this one.