Z270 KILLER SLI not posting
Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=8431
Printed Date: 22 Dec 2024 at 8:54pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Z270 KILLER SLI not posting
Posted By: DrakulaMan
Subject: Z270 KILLER SLI not posting
Date Posted: 18 Apr 2018 at 10:32pm
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" rel="nofollow - So the deal is that i was cable-managing my PC, everything is ok. I press the power button and what do i see? Nothing. No monitor output, no power output for usb, nothing. I dunno what happened. Help please? System boots up, but no output. EDIT:i already tried reseating the ram Specs: CPU: intel i5-7500 GPU :integrated MBD :ASROCK KILLER SLI Z270 PSU :GIGABYTE B700H 700W (i know, overkill) RAM :Kingston HYPERX 8GB 2133MHz DDR4 |
Replies:
Posted By: Xaltar
Date Posted: 18 Apr 2018 at 11:51pm
Welcome to the forums  First thing is to check all your cables, make sure you didn't leave any disconnected or connected improperly. The most obvious culprit is typically the 8pin CPU power connector at the top of the board. It can be hard to see with the cooler in the way and is easily missed. That or you could have connected an 8pin PCIe cable to it instead of the CPU power cable which won't work. Odds are you missed something, work backwards and double check everything, refer to the manual if you have to. Good luck and let us know how it goes. ------------- 
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Posted By: DrakulaMan
Date Posted: 19 Apr 2018 at 12:19am
Thanks for the reply , but i didn't mess with the power supply(at least with the cpu connector totally)(btw it worked before) Still tried reseating the power cable, but the same deal. 
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Posted By: Xaltar
Date Posted: 19 Apr 2018 at 12:50am
Then it's back to the drawing board  Disconnect all the cables from the board and hook up only the CPU 8pin and 24 pin power and your front IO cables (power, reset etc). Clear CMOS then try powering up again. If it works, one by one reconnect the rest, testing in between. -------------
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Posted By: DrakulaMan
Date Posted: 19 Apr 2018 at 4:36pm
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Will try that! I'm gonna post a reply when i 'm done testing! P.S. Thanks for the help!
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Posted By: DrakulaMan
Date Posted: 19 Apr 2018 at 11:08pm
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So, i tried only motherboard power+cpu power + all 3 chassis fans + powerled and power and reset button. Still the same! I'm not sure about anything right now. 
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Posted By: Xaltar
Date Posted: 19 Apr 2018 at 11:47pm
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" rel="nofollow - Did you disconnect all the SATA cables etc? I meant everyting, not just power cables. Anything you could have touched when doing your cable management. -------------
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Posted By: DrakulaMan
Date Posted: 19 Apr 2018 at 11:49pm
| Yes, of course i did. The only ones are power for motherboard and cpu, power for fans and power and reset button and their LEDs |
Posted By: Xaltar
Date Posted: 20 Apr 2018 at 1:29am
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" rel="nofollow - Hmm, ok so now it gets down to basics. Pull the board from the case and try and run it on top of it's packaging, same as before, only power and power button connected. Do you remember anything out of the ordinary while you were cable managing, dropping a screw, bumping something etc? Let us know how the bench test goes. -------------
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Posted By: DrakulaMan
Date Posted: 20 Apr 2018 at 1:46am
| Update: BTW: I didn't read your reply until now. So i just remembered i didn't stick the ram back in! I stick it in and now the system doesn't even start to spin fans! I'm out of luck i think. Will try my best to do what you described in your latest reply. |
Posted By: DrakulaMan
Date Posted: 20 Apr 2018 at 2:05am
| Another update: BIG THANKS! I dont know what helped but i started searching a cmos jumper, didnt find one, then (in the case) thought i would try again, and then it just worked! I will put all of the hdds and components back and i will inform you later how it goes! |
Posted By: Xaltar
Date Posted: 20 Apr 2018 at 2:19am
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Glad to hear it, let us know how you get on -------------
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Posted By: DrakulaMan
Date Posted: 21 Apr 2018 at 8:08pm
| " rel="nofollow - OK, the system is kinda ok now. First boot, i got a BSOD (IRQL_NOT_LESS_OR_EQUAL (i remember this, maybe not precise)), but now everything is okay now, and the system is stable. Today i started getting some audio issues. (yesterday everything was ok) I can hear things but with crackling and corruption. Any ideas what may be causing that? |
Posted By: adamd2
Date Posted: 09 Sep 2018 at 7:24am
| If you are getting some kind of issue then you must follow some of the guidelines from the need which you can also get those kinds of the process with the help of the http://https://googlesupport.co/google-drive-support/" rel="nofollow - Google Drive tech help for the maintenance of that things. |