Booted PC, fans came on, MOBO light on, but no POST beep and no signal. the bottom of the motherboard has lights and so does the Ethernet port. Laptop stuck at blue screen. Replaced PSU and tested it with PSU tester and all appeared fine. H_ll the monitor doesn't even static on to give me any errors. I have tried reseating the GPU, RAM, CPU and changed the power supply. No post. Installed PSU but have same issue, MOBO light on, fans all spin but no POST … To monitor the AMD GPU fan speed (or NVIDIA), you can use the HWSensorsSMC2 App in the HWSensors3 package. had to put some heat sink compound to keep it from shutting down. Answer Save. Fans spin, no POST xps 400, insert power cord and it powers up before pushing button. We tried installing a 1050 2gb along with a 500w psu. Unplugged HDD (everything unplugged). Using the GTX 280 SSC and Oc'ing may have been more than your PSU could handle. A second later the whole thing just shut down. 1,388 Views. I upgraded my main desktop machine and pulled the following parts out: 1. Lv 7. Same thing. Fans would spin, but nothing else. PC won't boot - No video, no beep, but fans spin Mini Spy. The system was working fine before, but now I can't get it to boot. 1 Solution. 0 R. Richy1985 Honorable. I have tried unplugging the PSU and holding power for 30 seconds and that didn’t work. Link to post Share on other sites. It is a Gateway DX4860. Build: ASUS Z270-AR 1151 ATX Corsair 64 GB 16x4 D4 2666 Corsair Crystal 260X RGB ATX Zotac GTX1080Ti FE 11GB Tower lights up, RGB fans light up, fans spin, video card lights up, no memory LED on the motherboard, power LED lights up and RGB keyboard lights up. My fans are stopped during idle and spin when GPU is loaded (e.g. Relevance. It is good quality but considerably underpowered. I have a Lenovo Y 50-70. Even when I breadboarded the system I get a light on the motherboard, processor gets hot, fans spin, but get no video through either internal or external … Fans spin (heatsink, chassis) and power LED comes on, but no video. sewrobb. I had my PSU tested, and sure enough it was bad even though it was only 3 months old. I have tried the following already-Clean stuff with Compressed air. EP43-UD3L New Build - Fans Spin but No Post. now it stays up with no # lights blinking or solid. Tried both bioses, both were flashed successfully when i got the card from a miner. Dec 27, 2017 #15 silasdemone : I have an XPS Gen III (little more than 6 years old), but besides being old I haven't had any problems with it. All I hear is the fans spin on the motherboard graphiccard everywhere where it normally should work. power button is amber. Fans/HD's spin, but no POST or bios - posted in System Building and Upgrading: I'm pretty experienced with building but this problem has me stumped. We receive spam notifications and will take immediate action! Plugged it in - the fans started making whirring noises, but no lights came on, and it wouldn't turn on, nor would it turn the fans off if I held down the power buttons. (bought used) The computer worked just fine before we started to upgrade it. Remove MOBO and re-seat everything (Ram/CPU/HDD) PSU is a evga 750G+ supernova @1.5 years old. I have recently begun building a new PC. The fans and the lights would come on in the first place anyway because they run directly off of the PSU. PC; Hardware; 15 Comments. So this desktop died on us. Laptop fans spin during boot, don't spin at all after boot even during high temps, causing overheat shutdown: Solved! Suddenly yesterday, My perfectly working PC won't start up. Can't even get bios. If so, it is more likely an issue related to the LCD circuit, and the fan spin can be caused by a sensor (for example, bad trackpad can cause this). So off to returning the CPU. Fans spin but no post, no beeps... Hi everybody, A short while ago my computer just died. 2 power supplies are EVGA 1600W PSU and Corsair 850W PSU. Power On, Fans Spin up, No Display - posted in Hardware, Components and Peripherals: So this has been an ongoing frustration for the last few days. Bought a PSU tester and everything passes on the PSU. Hi all, I turned on my computer this morning to find that the computer turns on but does not post. It has a Acer IPIS-VR Rev 1.0.1, 16gb ddr3 corsair lp 1333mhz ram, and an i5 3450. Nothing more happens It just stays there fans spin nothing more Ive tried clearing the cmos still no … The power comes on, I get lights and fans but that's it. We put in a new PSU in it but still no booting. In this episode of NCIX Tech Tips Linus will walk you through the steps to diagnose your PC if it won't boot. im having a similar problem now, fans spin, no post, nothing on my monitor, no beeps, no lights, ive tried different gpus, different psu. I would say that your CPU or the motherboard has failed. Earthwatts 580(?) i know this is very old, but it was a dead mobo right? Place it back in, fans spin a bit at the start then stop. While that "may" work it is only a temporary solution. Im currently trying to upgrade a friends PC. I've now tried a new BIOS chip and PSU, excluding those issues. Then I tried turning it on one day - nothing. no signal to the monitor. AMD X2 64bit 3800+ 2. When I instal a heatsink, I always inspect the contact surface. Two 512 MB DDR PC3200 6. PSU 5. If this is your first visit, be sure to check out the FAQ by clicking the link above. So i need some help on my new build. It was not being used for a long time, was not plugged in. Brand New Motherboard will not boot to BIOS/POST, No Beeps, Fans Spin? PC won't POST (fans spin up, lights come on, but no beep or monitor signal)please help. I thought it may have been a short so I took the motherboard out of the case and set it up on cardboard. ... Really, the only way to confirm POST in a no video situation is to see if caps lock responds. New Build - No Post - CPU Fan Not Spinning I had all of my components in the case and it wouldn't post. I was browsing the net and then suddenly the mouse froze. I removed it from the case (thinking the mobo was grounded). Help - no post, all fans spin. Please report all spam threads, posts and suspicious members. The monitor is all black, No beeps that informs me if something is wrong. 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. No beeps, no picture, nothing. Called Asus and they walked me through saying that the CPU was dead, as when i only had the PSU, the CPU, and the mobo up, there was no beep. Luxmark test). reinstalled drivers, removed msi afterbuners, installed a ancient gt 640 (fans worked). This is a new build. whenever i turn it on, the fans will spin up and stay on( besides graphics card fan) no post beeps, nothing. To recap: system powers on, fans spin, hard drive light stays on solid, but no POST, no beeps, no screen output, nothing. This was over a month ago, so I don't remember if there was a plastic film in place. When attempting to turn back on i hear a little click but no power. When unplugging the CPU power socket the power comes on and the fans spin (but no video) i tried a second power supply with the same results. PC won't POST (fans spin up, lights come on, but no beep or monitor signal) OlSpazzy asked on 2008-05-22. Whenever I press the power button, The Fans spin up a moment and Stop (whole PC stops). Nothing more. Was convinced it was the mobo so we bought a new one. pressing the power button on the front panel does nothing. Powered her on, and the fans just spin away but there is no beep, no post. This computer turns on but no display on monitor screen with led light on and fan spinning. 3 Answers. I powered on my computer a couple nights ago to make sure everything was fine after bringing it home from a friend's house, turned on, booted into windows, no problems. Case fans came on, lights went on, but nothing on screen. Checked PSU with PSU tester and it appeared faulty. Re: No Bios, no POST, fans spinning - dead mobo or CPU? 1 decade ago. No beeps, No errors. 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. Same thing. official ... this could explain why it doesn't post. Last Modified: 2010-05-18. Why do my CPU and case fans spin but no startup? Second day trying to get it to work. Hi, so I recently finished a PC build and I went to power it on the fans spun, but no startup. ... Can't get to the BIOS, because my friend's system won't POST. I've even tried changing montior and HDMI cables several times. Spinning dots with please wait. ASUS A8v motherboard 3. Mar 14, 2014 47 1 10,545 1. There's no need to install any of the kexts in that package - … Favorite Answer. Lenovo laptop won't turn on, spins fans when plugged in: Laptop stuck on Acer logo screen (no spinning circle) Windows 10: Need help!! But all the fans spin up and everything like that. Help - no post, all fans spin Sign in to follow this . Same thing Unplugged everything, except power button & HDD. No POST beeps or BIOS on screen. tried new video card. All of them have the correct voltages. my dad tested all the pins on the 4 pin atx connector and the 24 pin MoBo connector. Two 1GB DDR PC3200 I'm adding to that: 4. 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