power issue

  1. etame753

    SOLVED, THANK YOU - HELP! New case and AIO now PC won’t stay on

    Hi all, not a new PC gamer but definitely new to hardware upgrading! I got a new case (Corsair 4000D) and a Corsair 3 fan AIO cooler which I upgraded today. After plugging it all back in, I turned on the PC and within seconds the PC shutdown. I can’t get it to stay on and one of the times a...
  2. tvrulesme

    Intel NUC5i5RYB fails to power up

    My old faithful beloved Intel NUC5i5RYB fails to power up. It's been running solidly 24/7 for around 6 years so I'm unwilling to commit it to the great silicon grave in the sky just yet. Thought I would talk through the process of what I have tried to date to rule things out in the hope that...
  3. gmodertom

    Seasonic Prime PX-850 850W - Random Shutdowns

    Hi, I built a new PC during lockdown and have had on and off issues with it randomly shutting down and re-booting. Initially it would do it on the desktop or at idle however since updating the bios/drivers that issue seems to have gone but it is now occasionally doing it during high load...
  4. Daniel O'Hara

    MSI RTX 3070 Usage/Power Drop Spikes

    Hi, for the past few weeks I have for the life of me been trying to figure out why as seeing a sudden sharp drop in my GPU usage and power similar to a reverse spike with a sudden stuttering in game lasting 1 - 3 seconds before returning to normal, the temps for both CPU and GPU are fine, I have...
  5. ROB3617

    Dark Power Pro 12 1200W

    Well first post here and hoping for some advice from the vast knowledge base here. Recently I had to RMA a Silverstone PSU to Overclockers, I turned the rear power switch on it made a crack noise and gave out a really funky smell. I walked out the room for twenty minutes thinking I had killed...
  6. MattyS

    Corsair HXI750W won’t power system with 2 cables to GPU

    Hi all need some advice, so I have HXI750 and a ASUS RTX 2080 Ti. When I plug 2 separate PCIe from PSU to the graphics the system won’t turn on. But when I use a single PCEi that splits into 2 x 8pin for GPU the system boots fine. ASUS recomends a 650 W is needed for this card so any ideas ?
  7. 25zerotwo

    PC doesn't post, stutters power on & off every second.

    Morning folks, calling in a solid favour. Apologies if this is the wrong section, but felt it was close enough. Cutting to the chase, I have an old (lets not worry about that) "Gigabyte Magma Z97" i7 4790K @ 4.50GHz Overclocked Enthusiast Bundle. I also have a Gigabyte NVIDIA GTX 970 G1 Gaming...
  8. zulu_fella

    Power issues

    Ok, so recently my pc started to randomly loose connection from my monitor followed by a system reboot, however upon looking at my GPU's, I noticed they were not powering on (with the HBM SLI bridge also unlit). I have since tested each GPU individually using FurMark on 4k max preset and both...
  9. Michael Quigley

    Help With New Build Issue

    Hi all, I was hoping to get some advice/help with a new build I've just done. Spec is: Xigmatek Mach Midi-Tower Black XFX XT Series 500W 80 Plus Bronze Power Supply Toshiba P300 2TB 7200RPM 64MB Cache High Performance Hard Drive (HDWD120UZSVA) Zotac GeForce GTX 1060 AMP Edition 3072MB GDDR5...
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