power supply

  1. yesnonotyes

    Solved Possible psu issue

    Recently my computer has just been going to a black screen and making a weird noise and i have to completely turn off the computer and restart it to fix it. It only does it when it is under any amount of load, and it makes the computer nearly entirely useless. I have recently moved and before I...
  2. L

    Question about power supply for build

    I finally have what I need to start my new computer build, but I have a power supply question: I assembled mine using PCpartpicker's designer, and the power supply I chose was an EVGA 600BQ, which according to the site was enough power for my build (450 watts). I get my graphics card (Radeon...
  3. BenMacTavish

    PC won't turn on after unplugging

    Hello, I have a weird problem with my PSU (or so I think) If I turn off and unplug my computer but plug it back immediately and press the power button, It doesn't turn on. I have to unplug it again and wait for about 20-30 minutes to get it working again. Usually, I didn't want to turn it on...
  4. D

    PC shuts off with RX 570(4GB) but runs fine without

    Specs: Core i7 4790 8 GB RAM 1TB HDD Cooler Master rs-550(550W) power supply When I install the graphics card(with and without connecting PCI cables), and turn on the PC, it shuts off after a few seconds and then starts and shuts off and so on. But when I take out the graphics card, it runs...
  5. Invation

    Choosing PSU

    Will CM MWE 500W White 230V V2 80+ be enough to support Ryzen 5 2600, Gigabyte GTX 1660 Super Gaming OC 6G DDR6, including 6 RGB Fans?
  6. N

    AVR Smoked & PC Won't Turn On

    Hi! (win10, rx 570, 16gb ram, 600w psu, amd ryzen 2200g) I was routinely playing Valorant today at medium graphics when my PC suddenly turned off (not shut down like the entire process, but just went off). I thought it was gonna be ok if I just turned it on again, but I noticed that my AVR was...
  7. 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...
  8. D

    Wierd no post

    So i built a new gaming pc for my brother. However it doesn't boot(no post) but the wierd thing is that sometimes it boots but only when the psu is outside of the case or if the whole computer is outside basically no case at all but everything else is there. Whenever I put everything inside the...
  9. akumaroo

    pc doesn't start or starts hardly after plugged in

    So i have a Pc which is kinda old , bt it was working great , and it does now . but my problem is , when i unplug it , then if i wanna start , it wont , or will after a couple of failures , like it turns off after 2 sec , after 10 sec , after 15 sec , then after bout 15 mins of struggle it will...
  10. M

    My Computer Freezes Randomly

    so this problem has been annoying me for quite some time now and i have no clue what to do....so basically my computer freezes randomly with no apparent reason,i have tried a lot of solutions but nothing works...i actually think it might be because of my power supply but why would it malfunction...
  11. CFIannotti

    Solved New power supply recommendations

    I have confirmed, my HP Pavillion desktop PSU is dead. My dead motherboard Dell desktop has a good PSU. I was able to set up the Dell PSU into the HP enclosure, but of course, the power plugs to the HD were different. The HP are the 4 big pin type, and the Dell were the flatter 4 contact...
  12. GamerBlackAcid

    Solved Couldn't POST

    I have a PC with an BIOSTAR T- Series TA880GB+ with AMD Phenom II X4 B95 and a PSU of 400W (thinking of upgrading it to 500w and a better 12v rail. ) I booted the PC and the LED_1 at the bottom right blinks. So I followed the tutorial at Tom's hardware and removed everything and tested it by...
  13. GamerBlackAcid

    Solved The Graphic card isn't getting power

    I upgraded my pc by keeping a new case. I plugged the GPU in (it is an AMD RADEON R7 240 2GD3 by MSI) to the motherboard (BIOSTAR TSERIES TA880GB+ WITH PCIe 2.0) and a power supply (400w iBall psu). I fired it up for the first time and it didn't give the display but it did POST. it started...
  14. A

    Solved Upgraded Processor, Motherboard and Power Supply - Won't Boot

    So I’m running an MSI FM2 a55m e33 board, I had a dual core processor, just recently tried to upgrade to a 2.8 quad core, so I put in the processor, went to turn on my pc, and nothing happened. It powered on, screen stayed black. I had a gtx460, and I had a 450w psu, then I realized the...
  15. O

    No Signal - Pc monitor

    Hello, So my pc was working perfectly, i've bought a new fans for the case, i installed them and everything went smoothly! but when i turned the pc on all fans ran so freaking fast and the screen can't get a signal! I've tried so many things! 1- CPU resetting 2- BIOS Battery changing 3-...
  16. J

    Solved PC won't boot even after replacing power supply

    I have a PC that I put together about 5 to 6 years ago. I woke up this morning and pushed the power button which flashed its led on the button and it would not start. I replaced the powersupply and it still won't boot. I have a speaker cable and I am getting no beep codes at all. I have removed...
  17. G

    Artefact and Crash

    https://streamable.com/8ri17 Look guys whats going on. GPU or PowerSupply problem or something else? ryzen 2200g 8gb ram 500gb hd rx580 8GB gigabyte PB500 80plus 500w no oc all new except the gpu. tested onboard and its all ok. Heres a Log using the benchmark Superposition from the start to the...
  18. L

    My pc is crashing

    I recently built a pc (6 weeks ago) and all was fine until yesterday when I was playing xplane and my PC crashed it then booted up again but repeatedly crashed after entering a scene. The most intensive thing I can do is search google. Some people told me it was the PSU because it is crap and...
  19. E

    Power Supply problems?

    Hi. Ive been having trouble with my computer I bought a new power supply 550w and have all the cables in the computers motherboard but when i turn on the computer my power supply fan, case fan, GPU and cpu fan doesn’t turn on yet my 2 sticks of RGB ram glows bright and when I plug in a mouse and...
  20. H

    ATX Power Supply

    My wife's computer died this week. She leaves it on all the time. she called me in to look at it. The power button was flashing, but no other sign of power. I pressed and light went out I tried to boot and nothing happen. I unplugged and held the power switch down for a few seconds and the...
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