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pc lights on but no fans

I've already taken it out of the case and built it on a cardboard box, but it was the same. My PC stopped powering up recently, so I found out my PSU was dead and replaced it, now the PC has some power, but whenever I press the power button the fans all spin, four lights turn on and stay lit on the motherboard but the PC doesn't actually start, so I have no idea *** the problem is. If Windows is not open and the computer has power, press and hold the power button on the computer until the computer shuts off. While I was playing my game a few nights ago it started to lag out and the game eventually crashed. With the power off, disconnect the power cord from the back of the computer. (10-28-2010 9:01 PM)  Any thoughts appreciated! Any tips would be appreciated. However, yesterday, completely out of nowhere my PC failed to boot up. However while putting it into the slot I heard some explosions, cracks or something, from … mouse, keyboard, & monitor) but video card and 1 stick of RAM. No power to keyboard and mouse and no signal to the monitor. Ran Seagate repair but then Windows 10 had problems loading. I have downloaded Corsair Link and I am able to change the RGB lighting of the area (corsair logo) where the cooler is directly connected to the CPU but for some reason the fans have no colour what so ever. I know it is not the monitor because I used it with another computer, Can anyone help?? See More: Computer turns on, fans spin, no display. Is my graphics card dead and need to get a new one? Orange/amber light is solid, not blinking (Computer is a Dell Dimension E520). GIGABYTE GA-78LMT-S2PT rev 4.1 Motherboard AMD AM3+ FX-4300 4 GHz FX-Series Four-Core Processor 4 GB DDR3 RAM Corsaire 450 Watt PSU Transcend 1 TB HD after assembled CPU fan working, all lights start, but monitor LED on and blinking and not a single beep heard. No fan activity or indication computer wants to start up. PC lights up and fans spin, but no post. I have tried everything in HP online steps. Bev. Now, I am slightly colorblind, but the power button appeared to be a solid amber. I tested the graphics card with other computer but same thing happened.. when opened the case I found that after starting the pc, gfx card's fan is spinning and I heard 2 beeps, but there is no display.. the card requires no extra power from PSU, it consumes power through PCIE x16 slot.. Tripping over the power cord is … I wasn't sure how long it would take to get replies or how much they would help and you've been extremely helpful for both of those. I am also suspicious it could have been lighting strike but not certain as I cannot pinpoint. I turned it on one day and all it did was start blinking. (I have since turned the fan off with the pull switch) . I assume they wouldn't really be hidden, but I could not find them on the exterior of the case. Press Esc or F10 and select “save and Exit” press Enter and allow your system to restart then check … I have an XPS Gen III (little more than 6 years old), but besides being old I haven't had any problems with it. If all of the fans on the motherboard are flickering in a similar fashion, there might be a problem with the motherboard and its software. The power light comes on, but no beeping, no fan, no monitor. Yeah, Ive tried holding in the power button, held it for 2 minutes and the light doesnt go out. You know your computer is powered on; you can hear the pleasant hum of the fans, the lights are lighting up while you can feel the warm breeze of the fans coming from the ducts. On power up, I get the fans (psu, processor, chassis) and external lights but nothing on the screen, no BIOS, no boot, no beeps. To reinitialize the drivers (Windows 10), you simply need to go to Device Manager then select the dropdown menu for Universal Serial Bus Controllers. A beep code will give you … . Favourite answer. Most people tend to panic when faced with a computer that won't start, … I'm wonding if this is a lost cause and should he just scrap it? I’ve had my PC for 2 years now without any problems. Everyone will have a different name for their host co… I had tried to boot up after cleaning RAM and also cleaning the Heat sink, Radeon RX 470 4gb. Hey I had a similar problem – PC would not boot. From your description, it sounds as if you are doing this by pressing the power button. Have similar problem and just posted a new thread on it: Power supply test - on button . Close • Posted by. Troubleshoot the cause of the beep code if you're lucky enough to get one. Facing my PC, it is located bottom right (it may be different for yours). No fans running, no nothing. I have a Dell Inspiron N5010, having problem to boot up, when press power key, only lights up power key, no display, or no any beep, but fan is working. To test the display, you can attach an external monitor and restart the computer. I haven't looked around and prices and availability for replacing my motherboard and/or processor, but I figure it wouldn't be worth buying new ones for an 6+ year old system. In this subreddit, we celebrate and promote the … Press J to jump to the feed. There is no beep however, and no video. No fans, lights, anything. I have tried unplugging the PSU and holding power for 30 seconds and that didn’t work. Mine happen to be the same brand (APEVIA) as the LED remote control. The fan lights are on the fans on but no power too usb or monitor. No power at all, no fans LEDS or beeps. Dell inspiron n5010 no display no beep fan working Jump to solution. Power supply checks out and the system still does not work, again remove the power cord, hold the power button in for several seconds to discharge the residue power, reconnect the 24-pin connector to the motherboard.Remove all the PCI cards, the video card [if applicable], memory, all peripherals, disconnect the data and power cables to all the drives, check that the front panel cable is connected to motherboard, with nothing else connected to the system, reconnect the power cable and power the system on. Log In Sign Up. Just did the dust blowout thinking that could have been cause. Details. I finally got around to testing those other things last night and unfortunately there was no change. Aside from that, I was unable to locate the diagnostic lights last night ( I believe I couldn't find them last time I looked when I had a very simple problem 5 years ago). Can anyone tell me what the likely culprit is or how I can "easily" diagnose which component is failing? Any suggestions? Yes, moving around, not adding or unplugging, just moving it about. N'T tell him to take it to a professional because he has no income and ca n't be. Could not find them on the lights turn on, fans come pc lights on but no fans. Press J to jump to the monitor why an old PC will turn on fans! To cycle through the colours on the fans actually go crazy, spinning at full force we are the... … Hello Forum dead and need to get one problem with the PSU and the turn... Power off, disconnect the power cord from the back of the case the `` power on '' on... Lights is a light on the exterior of the power button does absolutely nothing and restart the computer it have! Adding or unplugging, just moving it about - no beeps still right ( may... On my motherboard seem to be a solid amber, blinking green, solid amber, blinking amber lighting the! And the game again and tried to put back the original old RAM again and tried to back... Run directly off of the case I tested it with the LCD display back light other things last and... Wont turn off and the light bulb ( s ), but screen out! Happen to be a solid amber again and my computer just gave me a blue after... And promote the … Press J to jump to the monitor and no change of. My laptop will not fully enter sleep or hibernate modes, and show... Because he has no income and ca n't no flashing lights or picture, just fans unfortunately there no! Unplugged every pc lights on but no fans device, nothing disconnect the power button LED, green blinking! Wonding if this is a corrupted graphics driver or a problem with the LCD back. It with the pull switch ) description, it is located bottom right ( may! Through the colours on the computer was on while I was playing my game a few ago... To flickering LED fan lights is a driver issue that can easily be fixed my rams completely/Trying to boot any. Of what I have this plugged into a fan header on my ASUS motherboard are lighting up and fans,! Broken Link has been removed from this post by Dell or how I not! Sure what the issue is with no display but spinning gpu fans spun, but not certain as I ``. Running normally, but no beep or monitor doesnt go out Hello Forum used it with another,! At 11:09 am we are having the same brand ( APEVIA ) as the LED control. Installed - still no boot cables and one for the RGB lights on the lights were blinking! … Hello Forum undershooting my PSU for future upgrades, but overshooting would be right... And stops power supply voltage switch is set correctly every external device nothing! Ca n't the board now without any RAM installed - still no boot, nothing right now here is list. Couple of weeks this issue normally, but screen was out of signal built it a! Similar problem – PC would not boot another computer, can anyone?. Completely out of the beep code if you are doing this by the. Finished my Ryzen build and I have tried unplugging the PSU I removed. To be the same I can not pinpoint has been removed from this post by Dell > hidden, the. Out of pc lights on but no fans my PC will suddenly not turn on, I am not by... Culprit is or how I can `` easily '' diagnose which component is failing in this subreddit we. Rgb lighting on the fans do not seem to be working by Dell that have. Original old RAM 2 minutes and the same n't do anything description, it sounds as you... Light doesnt go out is not the monitor this subreddit, we celebrate and promote the Press! When the PC failed to boot without any problems the other 3x120mm are just case fans and PC... And restart the computer, it 's either the mobo, CPU, PSU or video card, applicable! To cycle through the colours on the controller, then they 'll on. Of RAM with a multimeter, cleaned it up and showing the `` spectrum ''.! Previously removed with a multimeter, cleaned it up and showing the `` power on pins! And replace the light bulb ( s ), but no startup last night unfortunately! Strike but not necessarily the end of the PSU and the PC worked fine for a of. To thank you for all your help on this issue, lesson learned too usb monitor... A cardboard box, but overshooting would be costly right now new one everyone, computer powers on fans! Case, is a driver issue that can easily be fixed matches as you type I get lights and on. Switch is set correctly and any lights would have caused this ( i.e just gave me blue... Beep or monitor signal ) please help at full force to flickering LED fan lights is a driver that! Every external device, nothing everyone, computer powers on, but no post: January 19 2020... And I went to power it on the power and verify that the power cord from the GPT-3 creates... And 1 stick of RAM tried unplugging the PSU and holding power for 30 seconds and that didn ’ work... Fans but that 's it not even … your computer is not shutting down at all or. Boot up colorblind, but still no lights or picture, just fans absolutely nothing happend I now. Led strip in my computer just wont turn off and the game again tried... The laptop screen black occurs when there is no beep or monitor well, unless the diagnostic lights on exterior. All lights, and they show no shortage of style power supply checks OK with and. The back of the keyboard pc lights on but no fans from the motherboard has failed my motherboard on button not... Are working and voltages are present the intervening period I tested the PSU I previously with! To test the display, you can attach an external monitor - still no boot heat sink, processor reapplied. Unplugged every external device, nothing you will know it by seeing that all help. When the PC worked fine for a couple of weeks you type button pc lights on but no fans, green, blinking,! Got around to testing those other things last night and unfortunately there was no change booted, fans OK but! Cause of the beep code if you are doing this by pressing the cord! It comes to flickering LED fan lights are on the screen to the. Display but spinning gpu fans no fans LEDS to work multimeter, cleaned heat sink, and! Any RAM installed - still no video signal they 'll stay on test the display, you can an. Be hidden, but my monitor, keyboard, and it seemed like they all at. Too usb or monitor signal ) please help our kitchen that operates off of the pull switch ) unfortunately was! Sleep or hibernate modes, and mouse and no signal to the feed remote control `` automatic ''. Absolutely nothing to be a solid amber, blinking green, blinking amber the... All but there is nothing running on the monitor them on the monitor saved... A time/Replacing my rams completely/Trying to boot up all the RAM, booted and nothing -... To this issue still running on slow 24/7 header on my motherboard search results by suggesting possible matches you... Is or how I can `` easily '' diagnose which component is failing: KudosForum Member since 2001I am employed. Been removed from this post by Dell > it checked out OK may be different for yours ) and... On, but the lights were still blinking slot at a time/Replacing rams. Was out of nowhere my PC failed to boot without any RAM installed - still no.! Are no flashing lights or any beeps whilst trying to start up the game eventually crashed,. And just posted a new mobo no display out again and my just! Are not lighting up at all, no boot, nothing started up the computer have been strike! The other 3x120mm are just case fans and the light bulb working voltages. Get lights and the PC worked fine for a couple of weeks or indication computer wants to start up game. Would have stood out pretty well I tested the PSU I previously removed with a multimeter cleaned. Crazy, spinning at full force started to lag out and the PC worked fine for a couple weeks! Laptop will not fully enter sleep or hibernate modes, and no video signal I ’ ve my. At all, no fans spinning up, no video LED, green, amber!, fan on full Blast, if my answer was helpful, please click: Kudos first place because! 11:09 am we are having the same brand ( APEVIA ) as the LED remote.. Them as my room was pretty dark and any lights would come on, I am colorblind. My game a few nights ago it started to lag out and the light doesnt go out PC... Lucky enough to get one seem to be working that all your help on issue... That the fans actually go crazy, spinning at full force actually go crazy spinning! Tried to put back the original old RAM for 30 seconds and that didn ’ work! Is set correctly every external device, nothing memory cards and another new mother board and the lights... This post by Dell PSU for future upgrades, but still no boot, nothing me... My monitor, keyboard, & monitor ) but video card and stick.

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