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Forum discussion tagged with no post.
  1. piolo26

    Question brand new build msi ez debug cpu light is on and no display

    Hello there! Iam here to ask you for some technical advices on an issue im having on my new (and first) pc build. Here are the specs: MOBO: MSI B550 Gaming GEN3 CPU: Ryzen 5 5600 GPU: XFX Radeon RX 6600 Memory: Lexar thor 2x8GB DDR4 3200MHz Storage: crucial ssd 1tb PSU: MSI MAG A660BN WIFI...
  2. K

    Question Asus H510M-K - No POST if anything is connected to it ?

    (Background) To clarify I am a technician... It is my day job to build, repair, upgrade and troubleshoot computers Working on computers puts food on my table and pays my rent. I have access to testing equipment, and extra hardware. Computers have been a hobby for me for 14 Years, and I have...
  3. FS93

    Question Help Needed - Intermittent POST Failure on Aorus B450i Mini ITX Build

    Hello Tom's HARDWARE community, I'm reaching out for help regarding an Intermittent issue I've been experiencing with my PC. Here are the details of my system: PC Specs: Phanteks Evolv Shift Air CASE Ryzen 1800x CPU AMD 6750xt GPU (with Phantkes riser cable) DeepCool PM850D, 80 PLUS Gold...
  4. Minty Mentos

    Question Help with a System Diagnosis Nightmare?

    Okay Specs List first AMD R5 3600 16gb DDR4 Corsair Vengeance PNY GTX 1650 Gigabyte B550M Aorus Pro-P Mobo Thermaltake smart 500W (80+ Basic) Explanation Was playing valorant, PC randomly shuts off, try replugging and turning back on to no fan spin. It's my first build so forgive some of the...
  5. Grangler1971

    Question No Display/Signal But not The normal issue.

    Sorry I am not very good at spelling letters or punctuation my build is. Windoew 11 genuine Copy. Ryzen 5600x. Gigabyte B450 Aorus Elite V2 Updated to Latest bios. 3 Months old 32Gb Hyper Fury x 2400 ddr4. Nvidia Rtx 4070 6 Months old. 1 x WD 7N770. 1 x 2tb Wd Blue Sn570 6tb Hdd segate 2Tb Hdd...
  6. LST100

    Question Help with a small system build: no post

    Hi all, I would appreciate any help as I am at the end of my wits I am putting together a simple build, below are the components. When I switch on the colour leds of the MB work nice. When I try to switch on I get two rapid flashes from CPU and RAM led on the MB and nothing more. Never been...
  7. Giga Chad

    [SOLVED] My pc was fine for months. Although when I went to turn it on it won’t post and every 30 seconds exactly it power cycles.

    So my pc has been fine for months, although now all of a sudden it won’t boot and turns off every 30 seconds. My specs: Ryzen 5 1600 Rx 590 16gb ddr4 3200mhz Corsair vengeance lpx memory Asrock AB350 Pro4 MoBo EVGA 750 watt powersupply I’ve honestly tried everything, reseating cables...
  8. K

    Question CPU or mobo failure?

    Hello, today upon first bootup, PC would just cycle trough some sort pre-post phase with fans constantly spinning up and down and it wouldn't post. Went with the standard diagnostics, reseating everything and the PC booted up, everything seemed fine until I got an warning from a game that the...
  9. g_ryan01

    Question "HELP" GPU blinking but the computer not turning on

    Hey Guys. I have bought a new PC parts recently to upgrade my GPU and CPU and power supply once I put all in together it doesn't post but the GPU is blinking in white very fast, yet I don't know what that means. SPECS: CPU: i7-9700 MSI: Z370 TOMAHAWK RAM: Kingston Fury 32GB GPU: ASUS rog...
  10. J

    Question Can't get motherboard to power on

    I'm building a pc for the first time and I can't get the motherboard to power on. I'm on my second psu and second motherboard with no improvement so I don't know what else to try. I've gone through many debug steps including this whole no POST checklist. When I try the step towards the end about...
  11. mark_07

    Question MSI X470 Mobo - Getting 6 beeps on Startup

    Yeah, just as the title says. No display and no post and the 6 beeps. This is really frustrating, I already have spend days trying to troubleshoot and fix the issue. This is not a new build, but this only started after trying to put all the parts on a different case. The mobo is getting power...
  12. M

    Question No POST, no LAN, infinite power cycle - but lights work...?

    Hello everybody. My PC won't start. Specific components down below, but here is the general setup of what I have: - A test bench / open air case - A MoBo with a CPU (and CPU-Cooler) and RAM installed - PSU connected to the MoBo in the following ways: 20 + 4 Pin connector for MoBo power 4 + 4...
  13. JordanRR

    Question PK keys and Secure Boot no post ?

    After trying to upgrade my gfs computer to windows 11 I think I might have bricked her pc. All my fans come on and pc starts normally. Sometimes it'll restart and then stay on. I have removed the CMOS battery, shorted the prongs for Bios reset and it still won't post. I also tried removing the...
  14. TheAvergers

    Question Pc won’t boot Psu making weird noises when plugged into motherboard

    PC Won’t boot and EZ indicator lights don’t come on New PC won’t turn on after RMAing half the parts I first tried to assemble this pc about a month ago now and I haven’t been able to get it to turn on once. I’ve sent it to the local pc repair place twice now and I’ve had the mobo and cpu...
  15. johnx125

    Question No POST and strange behavior from Gigabyte 970A-UD3P motherboard

    First of all, a little bit of backstory so you can understand the situation better. Back in late February, my almost 8 year old PC suddenly would not POST. At first I waited for a few minutes, then I cleared the CMOS, first by using the jumper and then again by removing the battery. I used...
  16. M

    Question Gigabyte PC turns on and off

    Hello all, i’ve just bought this old pc together with an gtx 750 ti. All was working and then i found out that bios was a little out of date so i decided to update to the latest version. The update went great without any issues, I had few struggles with booting back to windows after the update...
  17. XBlitz15

    Question MSI EZ-Flash Issue/No POST

    Hey, not sure if anyone here can help but I recently bought an RTX 3080 that I’ve been trying to use in my desktop PC (which I’ve had since December 2020). Everything turns on, lights up, except there is no output on my monitor. Additionally, the BOOT led is white on my motherboard. Before...
  18. nvsamson

    Question Pc boots up and works initially after gpu repaste and change thermal pads, tried to restart, pc doesn't boot up anymore

    Hi! I got a second hand 3080 Gundam ROG, not used in mining, some corrosion in the fins. Seller repasted it March 2023, thermal pads wasn't changed. I was able to use it for 2+ weeks without any problems, temps around 81⁰C max on max cyberpunk game settings stable 55+fps, then I decided to check...
  19. S

    Question My PC sometimes has no power, or has power but no display/POST ?

    I just built a new PC with these specs: Mobo: Gigabyte B550M DS3H (The one with no argb/rgb, idk what rev this is) CPU: Ryzen 5 5600X GPU: EVGA RTX 2080 Super RAM: 4 x 8GB TeamGroup Elite 3200mhz SSD: Gigabyte 500GB NVMe SSD: Lexar 120GB SATA HDD: 1TB Barracuda SATA PSU: Antec NeoEco 650M...
  20. Zircoben

    Question White EZ-Debug LED on motherboard of PC build that used to work?

    I have a computer with these specs: AMD Ryzen 5500 MSI B450M PRO-VDH MAX Micro ATX AM4 Motherboard Silicon Power 2x8GB DDR4-3200 RAM ASRock Radeon RX 6600 8GB Thermaltake SMART 600W The machine worked great for a couple of weeks, and then one night it crashed and wouldn‘t POST anymore. Now...
  21. AXLP_LaZEReD

    Question X58 Board problems - No POST&Video output, tried MANY things.

    I wanted to make a Home Theatre PC. I collected all the parts, so I decided to take out my old motherboard&RAM&CPU out of the box, and assemble the PC. They were put away in the box IN WORKING CONDITION, I upgraded to Ryzen in January 2023, and they all worked before the upgrade. Motherboard in...
  22. B

    Question RAM KIT WON'T WORK ON MOST SYSTEMS

    Hi there, I bought a DDR3 32GB (4 x 8gb) corsair kit off ebay and the thing is the seem to selectively work. I've tried them on 5 diff systems and only 1 actually POSTED. Full specs: Corsair DDR3 32GB (4x8GB) 1660mhz 9-9-9-24 1.5V Model: CMY32Gx3M4A1600C9R System 1: CPU: I7 3770 ivy bridge...
  23. Sh8dowd

    [SOLVED] Help! White VGA light on ASUS B450-f after ram overclock / will not post ?

    Hi, my pc has been working fine for the past 3-4 years but decided it was time for a ram upgrade, went from 16gb HyperX 3200Mhz to 32gb corsair vengeance rgb pro 3600Mhz. After installing ram it posted but I immediately went into the bios to change the speed to the one listed on the box...
  24. T

    Question Gigabyte B760M Gaming X DDR4 - new board, won't boot/no video out

    Hi all - As the title states, I'm constructing a new PC, and the mentioned board refuses to POST or display any output. The system fan and PSU fan spin up, but it never shows the bios splash screen. I've tried: * both HDMI and DP out of the main board, * both HDMI and DP out of a separate...
  25. T

    Question Gigabyte AORUS ELITE AC randomly turned off, and now the decorative LEDs just flash every 4 seconds but nothing else happens

    Hi all, I was playing Dota2 around a week ago and my computer randomly turned off. I thought it was odd and went to turn it back on but nothing I’ve since replaced the PSU as I thought this may be the problem but it has not fixed it. CPU: Intel 10600k Mobo: Gigabyte Aorus Elite AC GPU: 7800XT...
  26. G

    Question Installed a new CPU cooler on old PC then it won't boot, no display signal, fans running

    So I bought a new CPU cooler, excited to install and use it instead I'm met with disappointment because it will not turn on anymore. It was just running fine the day before. Fans are running. Basic specs CPU is Intel i5 3470 Mobo intel db75en GPU 1060 6gb Uneven ram sticks Cooler is...
  27. NameKhan72

    Question PC not passing POST. PSU or mainboard at fault?

    Hello guys, unfortunately, I have a few issues with my PC. About a week ago, after finishing my work, I set my pc to standby (write state to ram). Trying to turn it on again later yielded a black screen and the "RAM" debug-led being lit. Fans and hard-drives spin fine. I can confirm though that...
  28. Xydian

    Question PC fails to post after changing cpu (so signal to monitor)

    Specs: CPU: i5 9600k Mothrboard: b365m pro4 PSU: EVGA supernova 650w Gold Ram: Teamgroup 16gb ddr4 2666mhz (8+8) GPU: Palit 3060ti So I bought an i9 9900kf, I tried it with my stock cooler instead of my i5 and everything worked and the PC ran fine. I did not play games with it or benchmark it...
  29. zachariasdavid

    Question Strange boot behavior ?

    Hey! Very short intro: I move back and fourth twice a year, and bring my pc with me I have done this for 3 years with this system. At the same time I apply new thermal paste and do a deep clean. After the latest one of these a strange new behavior has appeared. Specs: MOB: msi x570 mpg gaming...
  30. Giga Chad

    [SOLVED] System stuck in infinite boot loop

    So I just built a system with a Ryzen 5 1600, ddr4 16x2 2666 ecc memory, and a rx 590. After I powered it on it didn’t work, so I tried the usual troubleshooting methods, reseating all my cables, replacing the cmos, reseating the cpu and ram yet still nothing. I’ve been trying for a couple of...
  31. Mandeano

    Question System boots - no post, vga & boot led on

    Hi, System was working fine for 2/3 years then 2 days ago my lan port stopped working. I was looking to try and fix it restating pc etc then after 1 restart it just didn’t display anything anymore. Opening it up I noticed the ez debug leds are lit up on the vga and boot. Specs: MSI MAG X570...
  32. tahmeedbd

    Question PM9A1 (980 Pro OEM) SSD is suddenly not showing up in BIOS after using it ?

    > I got a PM9A1 2TB Drive from Samsung (It is the OEM version of a 980 Pro) > I cloned my OS from my old 870 QVO 1TB with a random software > Drive worked absolutely fine for a couple days > Started showing BSODs frequently so I decided to clean install Windows. > Windows installed part way then...
  33. Deus Vu1t

    Question 5 beeps on Asrock X370 Killer SLI ?

    Hi all I recently bought an unopened Asrock ATX board for basically free which I want to use with my second system. I have a Ryzen 7 1700 which doesn't seem to POST and when I put a speaker in it gives me 5 beeps. All that happens is that my monitor says "No signal detected" so it recognizes...
  34. Memphisto

    Question New System X670, 7800x3d - No Post

    Good Morning! I just finally bought myself some shiny new parts and was excited to build the PC. Turned off my old PC and began replacing parts... Everything worked out great... no issues when building. I have built many pcs in my lifetime and know what to do. Besides that i only replaced Mobo...
  35. eris907

    Question PC boots but no Post

    My PC boots with all the RGB working, fans spinning, etc, when I connect a monitor nothing posts. I tried everything such as 1 stick of ram in all slots and all the tricks, nothing shows. I plugged a desk fan to see if all the USB slots were working fine but when I plugged in my mouse and...
  36. DudeGuyPerson21

    Question PC posts with weaker GPU, but not with powerful GPU and with a twist?

    1. So I upgraded my old pc and reused some componenents, my new pc posts with a GT 310 consistently compared to my GTX 1050, what happens if I post with my 1050 is that all fans would spin then stop immediately, I would have to turn off and on the power supply to do it again. The twist is, I CAN...
  37. HassanKharal_

    Question Display not on system power cycles

    Hey so recently I’ve come across a problem, my system no longer displays a picture it’s just a black screen, as well the power just cycles on and off when I hold the power button the mother board light just flashes and it won’t turn off What I’ve done so far is: test gpu in another pc and it...
  38. MasterCookieUY

    Question Lenovo Thinkcentre M93: two beeps after changing from Legacy to UEFI, no display and no POST ?

    Some days ago a friend of mine gave me his Lenovo Thinkcentre M93 to fix something related to drivers, screen resolution and told me someone changed something in the BIOS. PC would boot until I entered the BIOS and without thinking I changed boot options from Legacy to UEFI. After saving and...
  39. W

    Question No Signal to monitor after turning on PC, and USB ports aren't working either ?

    Hi all! So I’m a bit new to PC building but slowly I’ve been teaching myself/learning over the past couple of years because of all the issues I’ve had with mine. A somewhat friend built mine and honestly I’m pretty sure despite paying him what he requested (which was enough for labor and...
  40. C

    Question My PC won't post since turning on Safe Boot

    Hello to whoever is reading, I recently got a problem with my computer by turning safe boot on. It requested for me to enroll a platform key to turn on and when I did the very same my pc wanted a restart to apply these changes. When the PC turned off it never posted since. The PC does turn on...