not turning on

Forum discussion tagged with not turning on.
  1. parama3500

    Question PC doesn't turn on, fans at full speed, no POST and CPU LED on. Help!

    As I press the power button, not even it's LED turn on, however the fans spin at full speed (in a normal startup the fans are at full speed for a brief 2 seconds or so, except in my case they remain at full speed, probably indicating no POST) CPU LED on the mobo lights up with no video output...
  2. john1171

    [SOLVED] My desktop is shutting down randomly and only turns on after pressing ON button multiple times.What should I do?

    It is shutting down randomly after a blue screen showing Video TDR failure/ nvlddmkm.sys . And it is frustrating that it isn't turning on in one go. I have to try multiple times just to turn it on. The temperatures are fine and graphic drivers are latest. My system was working fine till 20th...
  3. L

    Question Only Surge Protector Powers on PC

    Problem: Every few weeks, the machine goes for several days consecutively no longer responding to the power button press in the morning, irregardless if it was shut down or asleep. The only way to turn on the PC is to flip the switch on the surge protector to OFF, then ON. When it is flipped to...
  4. P

    [SOLVED] Brand new add not working and old hhd

    I got fans and a ssd this Christmas and I put them in my pc but when I turned it on only my m.2 was showing not my 4tb hhd or 1tb ssd that I just got the hhd was working yesterday and I switched every cable but the sata cable could that be it ?
  5. Fire_Mace

    [SOLVED] HELP, i built my GF a PC a few months ago and its was working fine, now its not turning on. Motherboard LEDs glow but its not turning on ?

    When the power button is pressed on the front the light flashed red and didn't turn on. We have already tried reseating the PWR case cable on the motherboard. Im just hoping its not my fault and we could fix this over a discord call together without me going and taking it back. System Specs...
  6. coocolad

    [SOLVED] Need some help diagnosing my PC’s issue!

    A while back my PC started this trend where after playing a game for a while suddenly it would get super laggy and the FPS would drop to an unplayable level, naturally I figured it was throttling and needed some TLC cleaning- unfortunately this did not fix the issue. I decided to factory wipe...
  7. T

    [SOLVED] My PC isn't turning on all of a sudden

    Hello. My PC was working fine yesterday night, today in the morning when I tried to turn it on, it isn't. The casing fans turn on and the GPU lights are on but the power button lights (lights around the power button) is not on, the processor fan isn't running. There's a red light on the...
  8. artavasdes

    Question PC Shuts Off Immediatly After Turning On

    I recently built a new pc, the specs are as follows: CPU: ryzen 7 3700x Mobo: Gigabyte X570 wifi pro PSU: Thor Platinum 1200 watt Asus Gpu: 5500xt RAM: Crucial Ballistix 4x 8gb 4000mhz When I press the power switch, it turns on for a millisecond then shuts off. Evey time I try to turn it on it...
  9. Andyboo

    [SOLVED] why won’t my monitors, keyboard, and mouse turn on

    Last night i updated my windows, graphics card, and malwarebytes. I then restarted my computer, however, when it turned back on, my monitors did not show the windows screen, my USB keyboard and mouse did not turn on either. the only thing that i could turn on was my USB headphones. I have a Asus...
  10. Puny

    [SOLVED] My Pc Doesnt Turn On Even After I Unplug The Power Cable

    I recently bought this pc, and when i got it, it had the same problem. However, over time it has been getting worse. I have to unplug and plug in the power cable multiple times until it actually turns on. I switched psu's and its still giving me the same problem. A few minutes ago, when i plug...
  11. W

    [SOLVED] Computer shut off and won’t turn on

    Hi all, I recently was browsing chrome on my computer when it shut off randomly and hasn’t turned on since. I got warranty on my PSU thinking that was the issue and it wasn’t. I then sent back to PCCasegear (The retailer I brought the items from) my CPU, Motherboard and RAM. They ended up...
  12. itsNecx

    [SOLVED] Computer shutting down randomly during games and won't turn back on for a while. I cant figure out what is wrong.

    My PC is about 7 months old at the time of this post and my PC has started to act up quite frequently when I play games. The issue started a few days ago when I kicked the switch on the power outlet extension effectively shutting down my computer. It wouldn't turn on for a while after and I...
  13. ro101

    [SOLVED] Computer shows no signs of power

    Hello Everyone, I just built a PC a couple hours ago (AMD ryzen 2600, Gigabyte B450M DS3H, 16gb Corsair vengeance ram, 1650 EVGA, 600W Thermaltake PSU, Cooler Master q300L) and when clicking the power button it will not turn on. No fans move, and no signs of power. I did the paperclip test on...
  14. ryeann

    [SOLVED] Computer won't start fans spin fine

    So, my computer stopped working a couple weeks ago. Initially it seemed like the motherboard was the problem as nothing would happen and it wouldn't even POST so I bought a new one and now it does, and power runs through the system as the fans are running but now I get a black screen. I figured...
  15. B

    [SOLVED] Desktop PC switched off and produced faint burning cables/plastic smell

    Hey team, my good old hardy PC is having trouble and I am hoping that you can help. I left the PC idle after taking a pause from playing Civilisation VI, and when I came back I found it shut down and noticed a faint smell of burnt plastic/cables. I gave it a clean from dust and tried switching...
  16. C

    Question Computer doesn't turn on when it has 4 ram sticks in it but with 2 it's ok

    CPU: Intel® Core™ i7-8700K Processor MOBO: Prime Z370-A RAM: CORSAIR VENGEANCE RGB PRO 32GB (4x8GB) DDR4 3200MHz C16 LED Desktop Memory- White OS: Windows 10 I have already updated the bios, manually lowered the dram frequency, and enabled XMP, but nothing worked. I've already tried changing...
  17. P

    Question Asus Prime B450MA not turning on

    My pc is working fine until after I cleaned it. Removed the dust and all, then put it back as is, now it won't turn on. All wires are properly connected and there's an indicator that there's a power in MOBO (lit). Been trying to figure out what happened. Anyone knows some work around?
  18. P

    [SOLVED] Motherboard LED turns on but nothing else

    So I have just put together everything together for my new gaming pc, apart from the gpu but I don't think thats the issue. When I turned on my computer to test if everything is working,the only thing that happened was that the motherboard LED turned on. Nothing else turned on in the PC. I don't...
  19. Chrisjhill

    Question Acer Aspire VN7-591G Not charging or powering on after taking apart to dust

    Hi everyone, I really need some good advice here. I've been looking all over every forum I can find and it seems like anyone else with the same issue doesn't get much response. As titles states, took apart my laptop just to clean the dust out since it had been a while and my performance was...
  20. T

    Question PC build not working (no fans or leds on)

    I have a Ryzen 3 1200, a MSI armour rx 570 8GB and an MSI B450-A Pro. I have built it all now and plugged it in and nothing works. When I click BIOS Flashback is flashes white three times but still nothing happens. Please help. (I am very new to all this and I don’t really know what I’m talking...
  21. B

    Question Can a magnet kill my power supply?

    A few weeks ago, my PC was working perfectly. No problems. Until we moved the room around and moved the PC to another corner of the room. It worked fine still, used it over the weekend for assignments. It wasn't until a week later after not using it for a while, it wasn't turning on at all. I...
  22. J

    Question Alienware Aurora ALX Not Turning On

    I haven an alienware aurora alx with an i7 930 24 gbs of ram and i put a gtx1070 in it to test it and it wont turn on only the lights over the motherboard and hard drive cages turn on could it be a motherboard issue?
  23. C

    Question PC turning on and straight back off, repetitively.

    So I hadn't used my PC in a while but before that it was in good working order. Now when I try turning it on, it starts to boot up for about a second then switches back off. Without pressing the on button it will do this repetitively until I cut the power. The specs for my system are as...
  24. J

    Question Motherboard power cable looks melted, not sure what to do next

    I’m building a server with a SuperMicro motherboard, 2 sticks of ECC ram, and a Xeon CPU. I just got all the components in, but when I turned it on, something wasn’t right. The BMC led was blinking green and normal, but the power led wasn’t on at all and the CPU fan wasn’t spinning. So I shut it...
  25. quantran1101

    [SOLVED] Computer keeps turning on and off

    Hi all, I recently built a new PC with: ASRock Z390 Pro4 I5-9600k Gigabyte Nvidia RTX 2070 Phanteks P400s case. Thermaltake 750W PSU. (The full list is in here). I assembled everything, plugged in and everything went well, I can do everything on the computer. However I noticed that the case...
  26. L

    Question computer not booting

    i have recently purchased a new case and was putting my parts into the new case. once i was done putting everything together i pressed the power button and the fans would spin for half a second then turn off (along with no power to the system). my motherboard is a MSI B450 carbon pro and my...
  27. H

    [SOLVED] My pc is not turning on

    My mobo in the pass had been acting weird. The first time I installed it, it did not want to turn on and I left it like that for a while. In the middle of the night it turned on by itself. This occurred again when I unplugged it to clean it. The cmos button was glowing, but it did not turn on. I...
  28. C

    Question PC shuts off, display disconnects, GPU turns off, fans not on

    Whenever I try to turn on my pc, the LED strip inside turns on and the LEDs on the motherboard turns on but not the fans, GPU, or the display. Recently, my pc has been crashing and I would have to force it to shut off and turn it on again. My GPU temps never go above the low 70s. My CPU base MHz...
  29. J

    Question my computer wont start properly and my keyboard wont turn on

    Everytime I start up my PC after turning it off completely (shutting down the PC and turning it off by the main switch), the PC will turn on, but it wont up on the screen, all it shows is the HDMI channel with a black screen, and the keyboard wont switch on. I hard reset every time but I don't...
  30. G

    Formatting Laptop externally then installing windows again?

    a brief story of what happen, the laptop runs into a windows update and suddenly shut down, after booting it up again it shows blue screen of death. and after every troubleshooting I've done, it's not booting up at all, my plan is removing the external hard drive from it and connecting it...
  31. S

    No signal on monitor

    I have a new ram.. But my hdd is faulty and i removed it.. At that time if i press the power button the monitor will light up and the motherboard information will come... I have not used my system for nearly 1 month.. Now my system is not boots when I press the power button Please help me....
  32. S

    Laptop shut off suddenly

    First off sorry for my english, but it is not my first language. This problem started to occur two months ago whenever I use google chrome for some period of time my laptop shut off without showing any error message. It's like power failure, when I turn on the laptop it tells me if I want to...
  33. S

    New 1080p monitor

    Hello, Ive been looking to upgrade my monitor since I built this new PC a while back, currently both my monitors are 1080p and 60hz. I'm fine with 1080p and I cant really have one larger than 24 inches, so I was hoping to find a high refresh rate monitor at 1080p. For some reason all the ones...
  34. C

    Please build me a $600 or less pc for bf1

    Approximate Purchase Date: Within the next 30 days. Budget Range: All together $550-$600 (Closer to $550) DONT NEED OS. System Usage: Gaming, in particular Bf1 mainly, looking to just run smoothly medium settings. Are you buying a monitor: No, strictly the build, don't even need to include...
  35. S

    custom water loop or closed

    which is better? and is there a way that i can extend a AIO cooling system to my gpu some how? or do i need a seperate cooling kit for my gpu
  36. commanderEcho

    Input on my PC build

    What do you think about this pc build? http://pcpartpicker.com/p/fGH9Lk
  37. K

    GTX 650 and Amd Apu

    Will an Asus GTX 650 Gpu work well with my AMD A6-5400k apu? just a question on upgrading my graphics.
  38. F

    which should i have to upgrade first processor , ram or graphics card for best gaming?????????

    which of those should i have to upgrade for best gaming,please help