AB350M-HDV Ram timings
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=6736
Printed Date: 19 Jul 2025 at 7:34am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: AB350M-HDV Ram timings
Posted By: duncl
Subject: AB350M-HDV Ram timings
Date Posted: 28 Nov 2017 at 4:35am
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" rel="nofollow - Hi Guys! Just built a new pc recently with: Ryzen 5 1600x AB350M-HDV Patriot Viper Elite Series 2x8gb DDR4 2800mhz Ram these ones here https://www.amazon.co.uk/Viper-Elite-DDR4-2800MHz-PVE416G280C6KBL/dp/B0196AWFYS I tried setting the timings 16-18-18-36, 1.2 V and frequency to 2666mhz but it keeps resetting itself back to 2133mhz. Also the bios is on version 3.20. Anyone else using the same ram and able to get stable timings? Many thanks!
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Replies:
Posted By: datonyb
Date Posted: 28 Nov 2017 at 5:08am
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at 2666 i suggest running 1.35v for starters ------------- [url=https://valid.x86.fr/jpg250]  [/url]3800X, powercolor reddevil vega64, gskill tridentz3866, taichix370, evga750watt gold |
Posted By: Gnatzelle
Date Posted: 01 Dec 2017 at 4:49am
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I have the same issues... but with an A12-9800 APU on the AB350M Pro4 (UEFI 3.30). Over/Underclocking (Multiplier, Vcore, etc.) now works perfect (before 3.30 not even that), but changes to the RAM-Frequency results in Bootloops and only a CMOS-Clear helps. Changes to the timings on the other hand are completly ignored ^^" Loading the XMP-Profile or bumping the Voltage up to 1,35V before changing anything doesn't help either... Greetings...
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Posted By: MrMoon
Date Posted: 03 Feb 2018 at 2:09am
| Same RAM on a ITX AB350, runs at 3333MHz with AUTO XMP profile with newer BIOS (4.40) and only with that BIOS, every BIOS previous runs at 2133. |