CPU and DRAM Flashing Red Light Problem
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=18614
Printed Date: 08 May 2024 at 2:51am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: CPU and DRAM Flashing Red Light Problem
Posted By: Supremo_Burrito
Subject: CPU and DRAM Flashing Red Light Problem
Date Posted: 13 Apr 2021 at 4:00am
This is my first time building a PC, so everything is new to me.
After assembling everything I turn the power supply on and the CPU and DRAM lights start steadily flashing on and off over and over accompanied by a matching steady clicking noise. It's reminds me of a car turn signal. The 2 CPU fans work, but only 1/2 of the case fans spins, the other tries to spin but cannot.
Setup:
-MOBO: X570 Phantom Gaming 4S
-CPU: Ryzen 7 3700X
-CPU Cooler: Corsair iCUE H100i RGB PRO
-Mem: G.Skill Ripjaws V (2x16GB) DDR4-3600
-Storage: Team GX1 960GB 2.5" SSD
-GPU: MSI GeForce GTX 1650 SUPER
-Pwr: Enermax Revolution D.F. 750
Everything was shown to be compatible on PCPartPicker, so I'm not sure what's going on.
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Replies:
Posted By: Supremo_Burrito
Date Posted: 13 Apr 2021 at 4:04am
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BTW, CPU Pins are all still okay, nothing bent or broken off. And the RAM sticks were put in the correct place (A2 + B2 based on the MOBO directions) with an audible click.
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Posted By: RLGL
Date Posted: 13 Apr 2021 at 4:44am
See page 7 in the manual. Do you have the ATX 12V Power Connector (ATX12V1) item #1 on page 8 connected? The socket is located in the upper left of the board.
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Asrock Z370 Gaming K6,Intel i7 8700K,
Asrock x570 Taichi
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Posted By: ket
Date Posted: 23 Apr 2021 at 3:18am
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Can you take a picture of the innards of your system? Sounds like you've missed a cable somewhere or something isn't seated quite right ;)
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