no post

SYMPTOMS (from 2 weeks) : My PC keeps rebooting randomly, Sometimes it keeps turning ON-OFF & never even reaches POST (no BEEP) OR Sometimes it comes to desktop (with in 20 - 60 secs) reboots, OR Sometimes works completely fine as if nothing ever happened ! Now it just stays ON, No BEEPs, NO...

My RX5700XT (water-cooled) had worked fine...with -20C temps since water-blocked). Turned it on as usual and the system would not post...My ASUS TUF-Gaming B550-Plus MB LEDs leave the GPU light (white) on, even though the POST light (green) comes on as well. I tried changing PCIe16 slots to no...

Dear community, When I turn on my pc normally, I can get into windows and everything works fine. The problem shows, when I do windows updates and need to re-boot the system or when I go into BIOS and then try to re-boot the system (save and exit or just exit). What happens then is that the...

Hi I was playing hitman 3 on my PC, Then it suddenly turned off. I tried rebooting it but it doesn't post anymore. What could be the problem? Last month when I did my regular cleaning on my pc, I noticed that the power supply fan isn't spinning anymore, I tried running Valley Benchmark plus...

Hey everyone! I posted this on Reddit, too, but I figured I'd share it here too to increase my chance of getting to the bottom of this problem! Sorry, but this is going to be a long post! My rig: CPU: AMD Ryzen 3700x (stock cooler, Amazon warehouse) MOBO: Asus B550 Tuf Gaming (now Asus...

Let me tell the complete story: I have an old Advantech PPC-174T Panel PC. One day I went to install Ubuntu on it, after that the display was totally wrong. I googled and found out that turning off the internal graphics would solve it but I didn't know it hasn't any graphics other than the...

Hi, my PC won't post but the PC and monitor works, my RX570 has a little white light indicating it's working and powered. My case is a south east asia brand called Rakk and it has pre-installed RGB light on top of the front pannel that changes from Green (booting/just pressed power button) to...

Hey guys all help is appreciated. I build a new pc 1 month ago. Ryzen 5 5600x, msi x570 motherboard, gigabyte 3070ti gaming oc, xpg core reactor 850w. The pc ran fine till I decided to do some pbo undervolting. I had done it before I set it to -30 and my pc after saving bios and restarting...

Hi everyone. Due to the new update of the valorant anti cheat, a friend of mine needed to enable tpm 2.0 and secure boot, once the computer restarted it showed black screen and no POST, so we tried to unplug the cable from the power, turn off the power supply from the switch, remove the CMOS...

my wife was playing games just the day before on her pc but when she went to turn it on yesterday she said it wouldn't work the pc lights up with rgb and the fans run but no post for bios and the display doesnt kick on either. The peripherals like the kb&m doesnt even come on and no audio...

Hello all! Have an issue with my computer that just happened. Some context, about two weeks ago my computer stopped posting and I was met by a white led vga led on my B450 strix gaming mobo. I tried resetting the cmos, reinstalling windows, and reseating and testing various components. Ordered...

Hoping someone can get me pointed in the right direction with my PC issue. This morning I started my PC as usual and launched all my apps as usual. No problems. It was on for a few hours. After coming back to it after doing stuff around the house I saw that it was "asleep" meaning the...

Recently I upgraded to lga 1150 with and i7 4790. However I've tried numerous fixes but the pc won't post. In contrast when I try the older cpu(i3 4130) the pc boots normally. I also replaced the 4790 for a new one with the problem persisting. CPU:i7 4790 GPU:Rx 480 8gb MOBO:H81m-e Asus Windows...

Newly built PC is powering on but not posting. I checked all cables and connectors are fully seated and also tried using only 1 stick of ram instead of 2. The LED debug has just a green light on booting, all the rest have no light. I checked the manual and it suggests if green boot light I...

Greetings everyone, I built an ITX rig for travelling, using some new parts and some parts that I had at home in an older rig, because i wanted to play some games that my laptop is not able, and i'm facing a strange issue. When trying to boot from cold, the system powers on, but there is no...

My system history: Purchased this PC back in 2017; Alienware Aurora R5. Never overclocked anything; used for gaming and web browsing. I've since learned how to build my own PC and gave the Alienware prebuilt to my dad so that he could upgrade from a prebuilt craptop. Since then, he has used it...

I understand "no display on first boot" is a common problem with many issues. But I haven't found any threads with my exact issues. So I built a new PC yesterday. I'm not new at building computers, but not advanced either (I've built maybe 6 or 7 of them so far). This new one looked to be going...

So i just finished building my pc but that happens My specs are: B350 pc mate Gtx 1070 Ryzen 5 2600x Corsair vengeance 2x8 I have tried almost everything in this thread: https://forums.tomshardware.com/threads/no-post-system-wont-boot-and-no-video-output-troubleshooting-checklist.1285536/...

AMD Ryzen 5 5600X 3.7 GHz 6-core Processor Cooler Master Hyper 212 EVO 822.9 CFM Sleeve Bearing CPU Cooler MSI B550-A Pro ATX AM4 Motherboard Corsair Vengeance LPX 16GB (2x8GB) DDR4-2400 CL Team T-Force Vulcan G 1TB 2.5" Solid State Drive SeaSonic FOCUS Plus Gold 650W 80+ Fully Modular ASUS...

Hey everyone, this is my first question on here, first of all sorry for my bad english, not a native speaker here. So recently i decided to build a mini-itx pc with parts i had laying around. PC-Parts: Asus MAXIMUS-VIII-IMPACT 2x 8 Gb 3200Mhz Corsair vengeance ram Intel i5 6600K Msi gtx 1050...

Specs: MB - X570 AORUS PRO CPU - Ryzen 5 3600 RAM - Crucial Ballistix RGB 16GB (2x8GB) @3600 & Corsair Vengeance LED 16GB (2x8GB) @3466 GPU - XFX Speedster MERC 319 RX 6800 XT (I know..) GPU - Corsair SF750 PSU Issue: - While gaming, 50% of the time, PC shuts down RANDOMLY and tries to reboot...

I bought some new parts last week and got everything working as expected, at least until I turned off my PC. Now every time i want to get any type of display I need to flip off the switch on my PSU and turn it back on, after that it will run normally. Mouse and keyboard and even fans will spin...

ill try to keep this short. about a month ago i bought an i7 3770 for my optiplex 3010 which had an i5 3470 at the time. i paired the i5 with a 1050 ti and 12 gb of ddr3 ram. i put the i7 3770 in my pc, i couldnt get it to post with any graphics cards but it did post with integrated. when i...

OK so I know this problem has been posted a few time and I have checked them all (I think at least). I'm hoping I just missed something but here it goes.... I built my first pc about a year ago and had relatively no problems until now. The list of components is: msi x570 carbon pro gaming...

HARDWARE X570 Aorus Pro WiFi (Rev 1.2) Ryzen 9 5900x Vengeance RGB Pro Sl (2x 16GB) Asus GeForce GTX 1650 Tuf Gaming Galahad AIO 360 Seasonic GX-850 PSU ISSUE: Recently upgraded to the parts above with a new CPU/RAM and AOI cooler. The most notable being the CPU going from a 3000 series to a...

I left my pc idle for 2,5 weeks while I had it's Windows-boot hard drive removed for external use. After that, I reinstalled the hard drive on it and after I tried booting it , it didn't POST so I removed the graphics card as it tends to cause some issues from time to time because of it's...

Specs: Asrock b450m pro4 Amd ryzen 5 3600 16gb corsair vengeance lpx ram 3600mhz FE 3060ti EVGA 750 GQ Two weeks ago my PC crashed (black screen) while browsing the web. After this, it entered a boot loop where it failed to post. The CPU and case fans weren't spinning...

I'm hoping to get some insight into what might be happening with my PC that I built. I've spent hours researching and troubleshooting to no avail. This is what I've done: AMD Ryzen 5600x RAM Corsair Vengeance PRO 16GB MB: MSI B550 A Pro Video: Asus TUF 3080 PSU XPG 750W 2x 2.5" SSDs connected...

Hi guys, recently I upgraded my PC to i5 11400, AsRock B560 Pro 4 and 16GB of 3200ram from hyperx. First thing I did was turning on the XMP. I built it yesterday, everything was fine, I was playing games, etc no problem whatsoever. Today I turned on one of the game I was playing yesterday and...

I bought a powercolor rx 5700 xt red devil last year,it worked fine, although I had some driver issues with some games but nothing serious. Today I was using the pc with no issues and suddenly it died, no post, everything is on, even the card fans and leds, but there's no video signal, not...

Hello all, This is the first time that I post on this forum, as I searched everywhere for an answer to the situation I'm currently facing without finding it. I'm currently restoring an old Acer Predator G3610 system which has a lot of sentimental value for one of my friends. I totally...

Hi everyone, First I'd like to preface by saying that I have done a look of looking, trying , and asking on public discord before I made this post. To summarize the issue I'm currently having, my PC is not going to post it is not giving any beep feedbacks, and the motherboard QLED lights are...

Hi, I'm really in a stuck place and have tried loads of solutions to solve this issue but nothing's working. I'll try o keep this brief. Essentially this issue popped out of nowhere, I turned on my pc as normal, speaker gives one beep indicating no issues and I'm met with the windows log in...

CPU: Ryzen 7 2700x MOBO: Aorus A520 PSU: Corsair RM850x RAM: HyperX Fury GPU: Red Devil RX 6800 XT I recently had a short that killed my mobo, psu, and cpu. I replaced all of them but still no post. After rebuilding it 3 times with no dice I finally took it to a place for diagnostics. I was...

Was using my rig for a month now until yesterday when I turn it on, a solid red CPU light comes up. Keep in mind usually the red light would pass from CPU to DRAM and my speaker would beep once and go into POST. I have tried the following: running with 1 ram/2 ram reseating the CPU changing...

I have a ryzen 5 3600 aorus b450m mobo 8x2 16gb ddr4 3200 Corsair vengeance rib ram in a corsair 220t psu Corsair 450m power supply VGA light on and no post, when first turns on the cpu light comes on for a few seconds then it switches to the vga light and Ive unplugged and replugged...

Hi ! So I bought basically a new pc put keeping parts from the previous one (power supply, hard drives, gpu) and I have a really weird issue with my new setup. the computer boots just fine and I can access the bios when the gpu is not there. But when I add it, nothing posts... all black no...

Hey all, This is an odd problem that I haven't encountered before. I've got a Samsung 960 Pro I pulled from a working system and decided I wanted to upgrade my girlfriend's storage on her PC, which is an i7-6800k on an MSI X99A Raider motherboard. As far as I can tell, this motherboard does...

I have been having trouble getting my pc to post. Here are the specs: Amd ryzen 3 3100 cpu As rock b450M pro 4 motherboard G. Skill 2 x 8 GB ram 3200 Geforce gtx 1650 super Gamemax 650w power supply I plugged everything in and the fans were running but the pc did not post. I have breadboarded...

Hey, The only sign of life of my motherboard is when I updated the bios, I see The Q-Flash LED turns on and the fan case spinning. Except that, when the bios update is done, nothing, no POST, no sound, no light. Even the fan of the power supply doesn't spin. Specs: GIGABYTE B550M AORUS Elite...