I have a problem with a computer that has important information stored on the hard drive, but not backed up on any other hard drive so I would really like to get it working. I cannot get it to boot up. When I hit the power switch, the motherboard lights flash on and the fans start to spin for about a split second like it's trying to boot, then they go off and everything goes silent. There are no POST beeps, the keyboard and mouse dont power on. It's like the system is dead. All this happened after I replaced my old power supply today which had been showing signs of dying the last couple weeks(I had to unplug the power cord from the wall for a minute before booting up the last couple weeks), and now my computer no longer powers on with either the new or old power supply. At first I thought the problem was a broken power switch, but I tried manually powering on the computer by shorting the positive and negative power switch pins on the motherboard and the result is the same as pressing the power switch button : nothing happens. I then thought maybe the new power supply, a Rosewill RD500, was incompatible with the motherboard, an Abit KN9 since the motherboard was designed years before the new power supply. To test that out, I put the old power supply back and tried to boot up, but still nothing happened.
I am trying to figure out what I can do about this since I really need to get to the information stored on the hard drive. Is the problem with the power supply or motherboard? It would seem since the computer totally lacks power that it's a power supply problem, but I have tried 2 power supplies today and neither works. Could a faulty power supply have destroyed the motherboard? To complicate matters, my Windows version is XP Media Center OEM. From I've read about it, OEM Windows won't let me use a computer after I get a new motherboard model. The thing is, Abit KN9 SLI motherboards are no longer for sale, so I cannot fix my computer by replacing my motherboard(if it's dead) with another Abit KN9 motherboard. If anyone has any ideas, I would appreciate it.
I am trying to figure out what I can do about this since I really need to get to the information stored on the hard drive. Is the problem with the power supply or motherboard? It would seem since the computer totally lacks power that it's a power supply problem, but I have tried 2 power supplies today and neither works. Could a faulty power supply have destroyed the motherboard? To complicate matters, my Windows version is XP Media Center OEM. From I've read about it, OEM Windows won't let me use a computer after I get a new motherboard model. The thing is, Abit KN9 SLI motherboards are no longer for sale, so I cannot fix my computer by replacing my motherboard(if it's dead) with another Abit KN9 motherboard. If anyone has any ideas, I would appreciate it.