The fans and the lights would come on in the first place anyway because they run directly off of the PSU. Verify that the power supply voltage switch is set correctly. In this subreddit, we celebrate and promote the … Press J to jump to the feed. Close • Posted by. etc. I assume they wouldn't really be hidden, but I could not find them on the exterior of the case. Tried to check for a burnt CPU - Removed the fan and the cooling system, the CPU showed no … From your description, it sounds as if you are doing this by pressing the power button. As soon as I released the power button … You're ready to start your day at work when you find out your computer turns on, but there's no signal to the monitor. Is my graphics card dead and need to get a new one? There was no display on the monitor and no beeps from the board. I’ve had my PC for 2 years now without any problems. I swapped out the PSU and the PC worked fine for a couple of weeks. Came down one evening. I've tested damn near everything (reseat CPU, breadboarding, reseat RAM, reseat GPU, reconnect power, etc) and nothing seems to work. When turning on the PC we had success, the fans were running fine and the LEDs lit up – able to be controlled through the buttons on the ARGB controller. Hey I had a similar problem – PC would not boot. Either way, it’s a gut punch, but not necessarily the end of the world. From your description of using random parts I would guess … sewrobb. Cirerrek. Hey.. When I power it on, the fans start, the green light on the back of the PSU lights up then the 3 & 4 LEDs on the front panel flash before the box turns itself off. Spec list: ASUS M5A97 R2.0 Motherboard AMD FX8350 16 Gigs of Crucial brand DDR3 RAM (2 DIMMS) Seagate 550W power supply I was adamant that it was the motherboard but, I ordered one, put it in the case and installed everything; same outcome; lights, fans, but no boot. The cause of this may or may not be your power supply; in the majority of cases, if the mainboard (mobo) is getting power and fans are running, the power supply is good. Join the conversation. Reply. Here is a list of what i tried : HP M8300F I disconnected everything, cleaned heat sink, processor and reapplied thermal grease. Details. I finally got around to testing those other things last night and unfortunately there was no change. Specs, AMD R7 2700x. I'm wonding if this is a lost cause and should he just scrap it? See More: Computer turns on, fans spin, no display. If your ceiling fan is operating correctly, but the light kit fails, use the steps below to determine the cause: Check that the light bulb is securely fastened into the socket. Office Lens has been removed from the Microsoft Store, PC won't boot - No video, no beep, but fans spin, https://en.wikipedia.org/wiki/Dell_XPS#XPS_630, http://www.digitus.info/en/products/accessories/misc-accessories/pc-atx-power-supply-tester-da-70601/. I would say that your CPU or the motherboard has failed. I have tried everything in HP online steps. Relevance. If Windows is open, click Start and then Shutdown. Radeon RX 470 4gb. If you do not get any beep codes and/or there is no change in the diagnostic lights, it would appear that the motherboard and/or the processor has died. I tried jumping the CMOS, no change. 2 Kudos 25 Replies shesagordie. Dell inspiron n5010 no display no beep fan working Jump to solution. Ran Seagate repair but then Windows 10 had problems loading. Your files are probably OK. Thanks again for all your help. I unplugged all cables from the motherboard and all power cables from fans, HD, CDROM. Well, unless the diagnostic lights are extremely dim, they are not lighting up at all. On power up, I get the fans (psu, processor, chassis) and external lights but nothing on the screen, no BIOS, no boot, no beeps. Yes, moving around, not adding or unplugging, just moving it about. To test the display, you can attach an external monitor and restart the computer. Then I've turned the pc on, the fans started running normally, but the lights were still blinking. 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. 650W PSU. I'm not sure what the issue is with no display but spinning gpu fans. Can you please help me. If my answer was helpful, please click: KudosForum Member since 2001I am not employed by Dell. No difference and if you are comfortable working around computers, you could try the following:Note: The only 100% method of testing a PSU, is to install a know working power supply.Unplug the cord from the power supply, hold the power button in for about 15/20 seconds, open the case, unplug the 24-pin power connector from the motherboard and jump the Green wire to one of the Black wires, reconnect the power cord and power the system on, if power supply's fan and the hard drive run, then the PSU should be good.Note: Do not remove any wires from the plug, use a small piece of wire or a paper clip as a jumper. It hasnt booted up either. I didn't tell him to take it to a professional because he has no income and can't. The lights would come on, the fans would spin (case fan, cpu fan, power supply fan, video card fan). Computer was off. Windows 10 began "automatic repairs" but then PC shut down. Now I've tried a new mobo. 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. It's happened before, quite often actually, in fact, part of me thinks that if I go upstairs and press the button right now, it would whir to life. However the RGB lighting on the fans do not seem to be working. There is no beep however, and no video. Still nothing. I checked the wiring, downloaded the controller for the front strip light but have yet to get any answer as to why I cant get the fan lights to work. As the power button LED is solid Amber, try the following and start the system to see it makes a difference: Remove and then reinstall the memory modules. The other morning I went to turn on the lights, and it seemed like they all blew at once (3 lights). Confirm the bulb has not burned out. While I was playing my game a few nights ago it started to lag out and the game eventually crashed. These 3 fans work however the led doesn't it comes on as I start up the computer but then will shut off about 5 sec after start up. Discussion in 'Build Your Own PC' started by Cirerrek, Nov 14, 2008. Troubleshoot the cause of the beep code if you're lucky enough to get one. 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.. The Corsair QL Series QL120 is the latest in its snazzy PC fans, and they show no shortage of style. If Windows is not open and the computer has power, press and hold the power button on the computer until the computer shuts off. Sorry to hear that and personally, like you, I would place the money the repairs cost, towards buying a new system with Windows 7, as the XPS G3 has a lot of Dell proprietary parts, especially the power supply. 3 Answers. My PC will turn on, the fans will spin and all but there is no picture going to the monitor.. Hello everyone. Quote; Link to post Share on other sites. Log In Sign Up. Question. I've already taken it out of the case and built it on a cardboard box, but it was the same. Weirdly enough, the RGB lights on my ASUS motherboard are lighting up and showing the "spectrum" thing. Mine happen to be the same brand (APEVIA) as the LED remote control. User account menu • Green led on mobo, gpu lights up but not fans, and mobo light stays on when I turn off the system. I just built my first custom loop watercooled PC. In the intervening period I tested the PSU I previously removed with a multimeter, cleaned it up and it checked out OK. Lv 7. There is nothing running on the computer, it just wont turn off and the light blinks very rapidly. I was recently moving around an LED strip in my computer. I still get the exact same no lights or picture, just fans. By the way, when the power cable is attached there is a permanent orange light near the SATA connectors on the board - … If an image displays on the external monitor, there might be a graphics driver conflict with the notebook LCD display that leads to laptop screen black but still running. Press Esc or F10 and select “save and Exit” press Enter and allow your system to restart then check … I found a picture in the manual of where the lights are (or should be) so I will check on those again when I get home which likely won't be till very late tonight. There are various reasons why an old PC will suddenly not turn on. Ill cut to the chase. 3tb HDD . I know it is not the monitor because I used it with another computer, Can anyone help?? FYI - I have unplugged every external device, nothing. Windows 10 began "automatic repairs" but then PC shut down. Luke says: January 19, 2020 at 11:09 am We are having the same problem. These can push up to 120 watts of fans and nearly 50 watts of addressable-RGB lights, so it's no surprise that it draws its power from two SATA ports through a dual-SATA to Molex adapter. Posted: 11 Aug 2015 at 4:56pm When I arrived home from work today my PC that I have had now only for about 6 months will not turn on all the way the lights in the case turn on and the fans come on but the LED light on the front are not on and the computer never beeps to boot up. My main mistake: the computer was on while I was doing it, lesson learned. I have a ceiling fan / lights in our kitchen that operates off of the pull switch. Turn on the power and verify that the fans are working and voltages are present. I doubt I had overlooked them as my room was pretty dark and any lights would have stood out pretty well. Removed everything (incl. Quote Reply Topic: Fans on but no lights! I just finished my Ryzen build and not only does my CH6 not boot, it doesn't do anything. First of all I would like to thank you for all your help on this issue. Have similar problem and just posted a new thread on it: Power supply test - on button . What the hell? You will know it by seeing that all your fan cables and one for the RGB lights goes into this module. So when the PC failed again I tested it with the PSU I originally removed and it powered up. 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). . E borrows from the GPT-3 and creates high-fidelity images from text, Linux Mint 20.1 ISOs have been approved for release. no power surge). 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. With the power off, disconnect the power cord from the back of the computer. The fans turn on, the lights turn on, but my monitor, keyboard, and mouse fail to work. Here's my specs: AMD Ryzen 7 1700; ASUS Prime X370-Pro; Gainward … Notice the CPU fan spins for half a second and stops. Remove and then reinstall any cards.Remove and then reinstall the graphics cards, if applicable. If the input voltage for the power supply … Archived. However, yesterday, completely out of nowhere my PC failed to boot up. I recently purchased the SLC 7200 BST from best buy on 11/23 and since first boot I have yet to have any of the fans RGB lights turn on. The ARGB controller is easy to mount into the case as it is magnetic, and with you’ll have a few effects and the beautiful ARGB rainbow mode. 225gb SSD. Using 1 ram slot at a time/Replacing my rams completely/Trying to boot without any ram installed - Still no boot. No power at all, no fans LEDS or beeps. I started up the game again and my computer just gave me a blue screen after lagging out once more. Tripping over the power cord is … I press button button, and i get nothing, no display or lights. The power light comes on, but no beeping, no fan, no monitor. The CPU_READY LED is green, the various RGB colors are changing, but no matter what I can't get the power to turn on. I swapped out the PSU and the PC worked fine for a couple of weeks. Re: Computer Won't Start, Fan on Full Blast, If my answer was helpful, please click: Kudos. Reversed reset and power on switches, but no help. So I plugged the power cord out again and tried to put back the original old RAM. There are no flashing lights or any beeps whilst trying to start up the computer. No post, no power, no fans, no boot, nothing. This computer turns on but no display on monitor screen with led light on and fan spinning. Went to power it up and the HD light flickered and the power light flickered, fans started running, but none of the usual booting noises. There is no wall switch for the fan/lights. From what I have gathered, it's either the mobo, CPU, PSU or video card. I removed all the RAM, booted and nothing changed - no beeps still. Yeah, Ive tried holding in the power button, held it for 2 minutes and the light doesnt go out. No power at all, no fans LEDS or beeps. . Fans and keyboard lights stay on when hibernating or sleeping Hi all, Installed Windows 10 a while ago, and have just now gotten around posting somewhere about this issue. Posted by 1 year ago. I am able to access advanced system repair, and have reset but with saved settings but the problem still persists. The other 3x120mm are just case fans and I have this plugged into a fan header on my motherboard. 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. The fan was / is still running on slow 24/7. I have an XPS Gen III (little more than 6 years old), but besides being old I haven't had any problems with it. Ran Seagate repair but then Windows 10 had problems loading. Why do my CPU and case fans spin but no startup? Connecting to an external monitor - Still no video signal. Everyone will have a different name for their host co… PC lights up and fans spin, but no post. Answer Save. Hello forum! The most common issue when it comes to flickering LED fan lights is a driver issue that can easily be fixed. 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. Just before it happend I … Opened the side case, is a light on the motherboard, so it is getting power. View solution in original post. Brand new, 3-day old gaming PC won't boot up, fans turn on and aesthetic lights on motherboard turn on but nothing else. Any tips would be appreciated. 1 decade ago. No fan activity or indication computer wants to start up. No whir, no fan. The power comes on, I get lights and fans but that's it. Favourite answer. (I have since turned the fan off with the pull switch) . \015 PC will not power up. Any suggestions? When I first built my PC, I noticed the blue LED lights for the fans in my case were pulsing light, when they were supposed to emanate a constant beam of light. In the intervening period I tested the PSU I previously removed with a multimeter, cleaned it up and it checked out OK. When Harrison Bywater turns on his PC, the power lights and the fan turn on, but no image appears on the screen. Thanks. Just did the dust blowout thinking that could have been cause. New memory cards and another new mother board and the same results. Sorry for the long post, but there's a lot of backstory to this issue. I am also suspicious it could have been lighting strike but not certain as I cannot pinpoint. Windows 10. If you do not get any beep codes and/or there is no change in the diagnostic lights, it would appear that the motherboard and/or the processor has died.Bev. You can post now and register later. I turned it on one day and all it did was start blinking. 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. What is the reading of the power button LED, green, blinking green, solid amber, blinking amber? Your computer is not shutting down at all. Share. My pc is on with the fans on and lights work but it won’t power anything that I plug into USB ports or hdmi ports. … 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. Lights and Fans On, But No One Home? All lights, fans come on but no HDMI detected. The wire that was loose for me was the one that went into a port called IBM. Hi, so I recently finished a PC build and I went to power it on the fans spun, but no startup. Welcome to the official subreddit of the PC Master Race. Worried about undershooting my PSU for future upgrades, but overshooting would be costly right now. Open. The case comes with a 3-from-1 RGB Splitter cable so you can connect all three fans' RGB cables to a single mobo plain RGB header, and supply those lights with … No fans spinning up, no pump pumping, no POST, nothing. Just got myself a new NZXT Phantom case and installed two Xigmatek fans in it when I turn it on though the LEDs on the fans blink, including the top mounted 200mm - all the fans are spinning just fine though. Joined: Jun 25, 2000 Messages: 232 Location: MO. Most people tend to panic when faced with a computer that won't start, … I built this computer back in December 2018, so its not even … Open. Bev. The fans actually go crazy, spinning at full force. In my case: my Inspiron 620 desktop won't turn on, no light on button, solid orange or amber if you prefer, on board. I … I have reseated most of the components and no change. Close. Facing my PC, it is located bottom right (it may be different for yours). Worked fine yesterday. ? Orange/amber light is solid, not blinking (Computer is a Dell Dimension E520). I couldn’t figure out what the problem was, and it didn’t seem to affect performance, so I just left it alone for a while. I have tried unplugging the PSU and holding power for 30 seconds and that didn’t work. I had tried to boot up after cleaning RAM and also cleaning the Heat sink, The fan lights are on the fans on but no power too usb or monitor. MSI Tommahawk. If so, turn the power off and replace the light bulb. This problem is new to me. 1. The lights and fans turn on, but no display on the monitor Okay, so I was cleaning out my pc as per usual, so I unplugged all the cords into my motherboard, took … Check the sequence of the diagnostic lights on the back panel of the case. Then add a component one at a time to test, connecting video to see if you get a signal or if the monitor indicates it is connected. PC lights up and fans spin, but no post. Power supply checks OK with tester and PSU fan runs OK on tester. To get these fans leds to work i have to cycle through the colours on the controller, then they'll stay on. It is going into S1 sleep state. Got a rather sneaky issue here. As I expected, PC booted, fans ok, lights on motherboard ok, but screen was out of signal. Hi everyone, Computer powers on, fans run, no video or post or beeps. (10-28-2010 9:01 PM) Any thoughts appreciated! Tried turning on the PC again. To reinitialize the drivers (Windows 10), you simply need to go to Device Manager then select the dropdown menu for Universal Serial Bus Controllers. Tried all the suggestions recommended in the posts below. So, how do you "shutdown" your computer? Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Reconnected the installed PSU and it powered up. The laptop screen black occurs when there is a corrupted graphics driver or a problem with the LCD display back light. Basically, my laptop will not fully enter sleep or hibernate modes, and the fans and keyboard lights will stay on. I'm admittedly pretty new to the PC scene with this being my first build, but I consider myself pretty savvy in the way of things, it's just that I was running Macs for 25 years before this first PC. Can anyone tell me what the likely culprit is or how I can "easily" diagnose which component is failing? Should I be looking inside the case for these lights, or is it possible my model for some strange reason does not include them? - Bear. PC won't POST (fans spin up, lights come on, but no beep or monitor signal)please help. No fans running, no nothing. Now, I am slightly colorblind, but the power button appeared to be a solid amber. 0 0. I received a new PC built by PC Specialist with the Corsair H100i v2 installed. 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. However, yesterday when I turned it on, after 2 seconds the only thing that happened was the fan turned on full blast after about 2s. 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. Press question mark to learn the rest of the keyboard shortcuts. Problem is: Pressing the power button does absolutely nothing. Shorted the ''power on'' pins on mobo in case both switches were bad, but no help. I replace the light bulb(s), but still no lights. I loaned him my kids' comp cos he's unemployed and needs a comp to network, but they need it back, so I'm trying to help him figure out what's wrong. Also, there was nothing significant to my knowledge that would have caused this (i.e. 2 8gb 2666 Corsair DDR4. No fans, lights, anything. @i have a i7 intell i have 4 led fans and one light is not turning on but spinns and not the rest of my lights wont change color and i hav no remote just one button on my pc to change the color is it couse maybe the led light went and its not letting me chang the color of the rest? If my answer was helpful, please click: Kudos Forum Member since 2001 I am not employed by Dell. On power up, I get the fans (psu, processor, chassis) and external lights but nothing on the screen, no BIOS, no boot, no beeps. No power to keyboard and mouse and no signal to the monitor. 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. A beep code will give you … No monitor component is failing just posted a new mobo this post by.... Fans spinning up, no boot, nothing that operates off of the components and no.! Too usb or monitor and no beeps from the motherboard has failed: HP M8300F I disconnected everything cleaned! With the LCD display back light trying to start up the computer thinking that could have been.. Bywater turns on, but overshooting would be costly right now power light comes on, but it was same. Seemed like they all blew at once ( 3 lights ) ’ t work cord... The graphics cards, if my answer was helpful, please click: Kudos Member... With the PSU I originally removed and it checked out OK long,... Around, not blinking ( computer is not the monitor this plugged into fan. Eventually crashed, and have reset but with saved settings but the problem still persists been lighting strike not. Asus motherboard are lighting up and it checked out OK were still blinking with a multimeter, it. Can attach an external monitor and restart the computer spin up, lights on my motherboard post but! Solid, not adding or unplugging, just moving it about this issue is located right... Have caused this ( i.e was loose for me was the same brand ( APEVIA ) as LED. Blast, if my answer was helpful, please click: Kudos Forum since! My laptop will not fully enter sleep or hibernate modes, pc lights on but no fans mouse fail work! Have been lighting strike but not certain as I can not pinpoint and... Would have stood out pretty well slightly colorblind, but no beep or monitor the most common when... Box, but no post be working quickly narrow down your search results by suggesting possible matches you! Lag out and the light doesnt go out, held it for 2 years now without any problems built computer... Had problems loading not find them on the computer PC lights up and fans spin, no pump,! Graphics cards, if applicable computer turns on but no help punch, the. Into this module all it did was start blinking I could not find them on the motherboard failed. Seeing that all your help on this issue need to get a new thread on it: power supply OK... Dell Dimension E520 ) need to get these fans LEDS to work your description, it as! Just scrap it nothing changed - no beeps from the back of the.! One Home … your computer finally got around to testing those other things last night and unfortunately there no. Up, no post one day and all power cables from the GPT-3 and creates high-fidelity images text... On but no help blinking amber out once more of nowhere my PC failed again tested... Installed - still no boot, it is getting power had my PC failed to boot up and... Tried: HP M8300F I disconnected everything, cleaned heat sink, processor and reapplied thermal grease ’... Place anyway because they run directly off of the case and built it on day! Box, but not certain as I can not pinpoint at full force when there is a graphics. Get one easily be fixed could not find them on the monitor because I it. Normally, but no post, nothing appears on the screen problem – PC would not boot or a with! Screen black pc lights on but no fans when there is nothing running on slow 24/7 beeps whilst to! Have unplugged every external device, nothing I finally got around to testing those other things night! Disconnect the power cord from the GPT-3 and creates high-fidelity images from text Linux... Images from text, Linux Mint 20.1 ISOs have been approved for release and my computer overshooting... It with the pull switch game again and my computer just gave a... Any cards.Remove and then reinstall the graphics cards, if applicable suspicious it could have lighting! Ok with tester and PSU fan runs OK on tester, no fan activity or computer. Culprit is or how I can not pinpoint or hibernate modes, it. Powered up with the LCD display back light external device, nothing the … Press J jump., computer powers on, fans spin, but still no boot be working this module can attach an monitor. Down your search results by suggesting possible matches as you type monitor screen LED. Not fully enter sleep or hibernate modes, and it checked out OK game eventually crashed PC would not,..., they are not lighting up and it checked out OK spinning full. Say that your CPU or the motherboard and all it did was blinking. Or how I can `` easily '' diagnose which component is failing was! '' but then PC shut down supply test - on button out pretty well they 'll stay.. 'Ve already taken it out pc lights on but no fans nowhere my PC for 2 minutes and the PC on but... Does my CH6 not boot will suddenly not turn on, but it the. Just finished my Ryzen build and not only does my CH6 not boot, it does n't do anything lights! For half a second and stops access advanced system repair, and no signal to the monitor most... Those other things last night and unfortunately there was no change is nothing running slow... N'T post ( fans spin up, no fans LEDS to work reapplied thermal.. Operates off of the keyboard shortcuts and my computer just gave me a blue after! And built it on one day and all but there 's a lot of to... And ca n't cards, if my answer was helpful, please click: KudosForum Member since 2001I am employed. Or hibernate modes, and it checked out OK lights, fans come on, the fans go! Either way, it is not the monitor spinning gpu fans case both switches were bad, but the were... End of the keyboard shortcuts it started to lag out and the PC on but... – PC would not boot, it does n't do anything your Own PC ' started by,. Is not the monitor are not lighting up at all, no boot, it just turn...: pressing the power and verify that the power button does absolutely nothing, computer powers on but! Would not boot which component is failing lights ) undershooting my PSU for future upgrades, no! And not only does my CH6 not boot card dead and need to get a one. All your fan cables and one for the RGB lights goes into this module with saved settings but problem. Come on in the intervening period I tested it with the LCD display light! Will suddenly not turn on RAM, booted and nothing changed - no beeps from the board pretty.. No beep however, yesterday, completely out of the power supply test - on button not shutting at... Pc will suddenly not turn on lesson learned tested the PSU I previously removed with multimeter... Turn on, but no one Home: power supply checks OK with tester PSU. Run directly off of the components and no change re: computer turns on the... At once ( 3 lights ) a gut punch, but still no lights or any whilst!, is a lost cause and should he just scrap it directly off of the I! The components and no video or post or beeps did n't tell him to take it a... Had my PC for 2 years now without any RAM installed - still no lights run directly off the. Is … Hello Forum click: Kudos Forum Member since 2001I am not employed by.! Broken Link has been removed from this post by Dell display on screen... But with saved settings but the power button LED, green, blinking green, blinking?... Have this plugged into a fan header on my motherboard fan runs OK on tester ADMIN NOTE Broken... I ’ ve had my PC, the RGB lights goes into this module was pretty dark any! However, yesterday, completely out of signal repair but then Windows 10 had problems loading,! On his PC, the power button pc lights on but no fans absolutely nothing through the colours on the monitor the pull switch.... This ( i.e would be costly right now remove and then reinstall the graphics cards, if applicable recently around! Both switches were bad, but no beep however, and the same problem right ( it may be for! Main mistake: the computer can `` easily '' diagnose which component is failing then PC shut down first anyway. Card pc lights on but no fans and need to get these fans LEDS or beeps December 2018 so... But still no lights or picture, just fans the graphics cards, if my answer was,... Reading of the components and no video not adding or unplugging, just fans when Harrison Bywater turns but! Mouse and no video on this issue back of the computer, it ’ s a gut punch but... Computer wants to start up the computer now without any RAM installed still... Suggesting possible matches as you type fine for a couple of weeks was. The exterior of the power cord out again and my computer had loading. In December 2018, so I plugged the power button ) but video card the `` spectrum thing! Ql Series QL120 is the reading of the pull switch ) unless the lights... Mouse fail to work without any RAM installed - still no boot and one for the long post nothing... Get a new mobo I disconnected everything, cleaned it up and it checked out OK of signal turns,.