power supply problem

  1. F

    PC reboots when playing/launching video games

    Hello! So my PC has started to reboot itself any time I run a video game. I haven't had any similar issues in the past at all. It went from being fully functional to not being able to play games at all over the course of an hour. I was playing WoW last night and the PC randomly rebooted. (This...
  2. mistersexy

    CPU on but no display on Monitor

    When I turn on power button my cpu and casing fan rotates my pc turns on, but the monitor displays "no signal. My monitor is okay, I've checked its HDMI cable on other devices. I have tried by removing the GPU and connected the monitor HDMI to the main motherboard but still the monitor says no...
  3. DeeMarie78

    Solved Failing PSU

    So i have an HP envy 700-515xt. The grinding noise coming from my psu is driving me batty. Part 687 893-003 300 watt psu is what needs to be replaced. My problem is... i cannot find anything to replace it with, i google the numbers.. and either it suggest a different product number, or the pins...
  4. D

    Power supply help ASAP

    When I push the button it comes on boots just fine no problems at all. next day push button nothing fiddled around with it for a minute nothing finally switched the power supply off and back on powerd up no problem. The thing is when it would turn on by the button I still had all my lights on...
  5. M

    Computer won't power on?

    Hello everyone, I am having a serious problem with my desktop PC here. Last night it was working just fine, but today it won't power on, or at least, not for any longer than for less than a second. No thunderstorms or anything of the sorts happened recently. When I try to power on the PC, the...
  6. D

    PC Rebooting under GPU load!

    Hey, So... I'm having a problem After installing my new GPU, where, when my GPU is under full load, it will instantly restart my PC, and I get a green square with checker boarding around it just before it boots into Windows. I was wondering what this could be, cause normally when I've had lack...
  7. P

    Cpu Power Connector Isn't doing it's job

    Hey I'm new to pc building and my friend suggested me to buy pc parts. Biig mistake lol. SO my problem is that I plug everything in to the mother board, but once I plug the cpu power connector into the mother board and power supply it starts for 5 seconds and then shuts off for a few seconds...
  8. T

    A Different Kind of Problem

    Most people complain about computers that won't turn ON. I have a Thermaltake 750W ATX power supply that won't turn OFF. Even when I set the switch on the back near the AC cord to off, the power supply keeps the computer running as if nothing had happened. There's not even a flicker on the...
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