Ryzen 1600 AF STUCK at 0.54ghz On Cold Start
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=13394
Printed Date: 08 Aug 2025 at 1:15am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Ryzen 1600 AF STUCK at 0.54ghz On Cold Start
Posted By: slymeasy
Subject: Ryzen 1600 AF STUCK at 0.54ghz On Cold Start
Date Posted: 09 Jan 2020 at 8:25am
  MOBO: ASRock B450M PRO4 Micro ATX AM4 Motherboard CPU: AMD Ryzen 5 1600 3.2 GHz 6-Core Processor RAM: G.Skill Aegis 16 GB (2 x 8 GB) XMP Profile DDR4-3000 Memory GPU: Asus GeForce GTX 1660 Ti 6 GB TUF OC Video Card Boot Drive: SanDisk SSD PLUS 480 GB 2.5" Solid State Drive Second Drive: Seagate Barracuda 2 TB 3.5" 7200RPM Internal Hard Drive PSU: EVGA 500 W 80+ Bronze Certified ATX Power Supply Each time I "cold boot" the PC the processor throttles to just 0.54 ghz. Then when I restart the processor works just fine. I have to keep doing this over and over just to use my PC. I haven't done any overclocking, I left everything at stock speeds except for the ram which had an XMP profile. Another user on 12nm Ryzen with the same problem: https://community.amd.com/thread/235961 |