https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 16 May 2026 02:53:57 +0000 Wed, 16 Nov 2022 04:47:04 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=25093 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=25093&PID=101964&title=pulsating-backlighting-b365m-phantom-gaming-4#101964 Author: AlaskaDan
Subject: 25093
Posted: 16 Nov 2022 at 4:47am

I built my PC in June of 2021. It's been working fine until today. It was working a couple of days ago. Today it's just sitting with the LED backlighting pulsating on and off every 2 seconds. I press the power button and nothing happens. I unplugged it and waited 30 seconds, no change. I replaced the CMOS battery, no change. I removed half the RAM, no change. I removed the secondary M.2 hard drive, no change. I held the power button down for 30 seconds, no change.

Thermaltake Core P3 ATX Tempered Glass chassis
ASRock B365M Phantom Gaming 4 Motherboard
Corsair RM750 Power Supply
Intel i7-8700 processor
64GB Corsair Vengeance LPX DRAM
NZXT Kraken RGB 24mm liquid cooler
WD Black 1TB M.2 OS Drive
Corsair Force Series 4TB M.2 file drive

I sent email to tech support but thought you fine folks might be able to point me in the right direction. Thanks. Dan]]> Wed, 16 Nov 2022 04:47:04 +0000 https://forum.asrock.com/forum_posts.asp?TID=25093&PID=101964&title=pulsating-backlighting-b365m-phantom-gaming-4#101964