New PC Build won't turn on
Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=2453
Printed Date: 05 Jul 2025 at 3:48pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: New PC Build won't turn on
Posted By: amusa
Subject: New PC Build won't turn on
Date Posted: 15 Apr 2016 at 6:38pm
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I finished my PC build with brand new parts and I tried to fire up the PC for the first time. It seams there is no power from the PSU to the MB. When I hold the test button down on the PSU I get power from the CPU Cooler, most fans, fan controller, etc. I did plug up the main 24pin ATX Power to the MB and the ATX 12V Power next to the CPU. I made sure the RAM, GPU and all cables are install correctly. Should I double check the front panel I/O or just swap another 24pin ATX cable? My computer Spec: Case: Corsair 900D PSU: Corsair AX1200i MB: AsRock Fatal1ty 970 Performance RAM: Corsair Vengeance 32GB (4 x 8gb) CPU: AMD FX-9590 CPU Cooler: Corsair H00i GTX GPU: MSI R9 390x Boot memory: Samsung 950 Pro M.2 Storage memory: Samsung 850 Evo Fan Controller: Kingwin FPX-003 |
Replies:
Posted By: parsec
Date Posted: 15 Apr 2016 at 10:07pm
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Unless you have a matching 24 pin cable for your PSU, and even if you do, I doubt that would help. Trying a different PSU would be a good idea, since you've never used the new Corsair PSU yet. I would definitely check the power button and other connections from the PC case to the board. I would also try disconnecting the fan controller as a test, if it is causing the PSU to not start for some reason. You did not include the video card you are using? You'll need UEFI/BIOS version 1.30 to support your Samsung 950 Pro, but that should not stop the PC from starting. ------------- http://valid.x86.fr/48rujh" rel="nofollow"> 
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Posted By: amusa
Date Posted: 16 Apr 2016 at 2:04am
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Sorry, GPU is a MSI R9 390X (updated the first post) Talking to one of my coworker he said check the connection from the case head I/0. He think that I got them mixed up. I will try that first. Thank You I will keep those options open for the fan controller and PSU. I will update the Bios to work with my M.2. Thank you for that advise. I bought a new 24pin from Corsair today. I have that coming in sometime next week or so. |