https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 12 Mar 2026 18:59:16 +0000 Fri, 01 Nov 2024 11:43:25 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=74452 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=74452&PID=158725&title=asrock-b650m-pg-riptide-board-does-not-start-with#158725 Author: NDRE28
Subject: 74452
Posted: 01 Nov 2024 at 11:43am

Retlaw1 wrote: Hello, I have a problem with the Asrock B650M PG Riptide board, does not start with two or four RAM modules. Board: Asrock B650M PG Riptide CPU: AMD Ryzen 9 7950X3D RAM: 4x 32GB Adata 32GBAD5U560032G-DT The components used are listed in the compatibility list. Power supply: be quiet! Pure Power 12 M (750 W) ATX power connector 24-pin ATXPWR1 and 8-pin ATX12V1 are connected. Graphics onboard. The system only boots when a ram module is installed in slot B2. I have tried all memory modules in turn and tested them successfully. As soon as I add more memory modules in slot A2, the screen remains black. The Post Status Checker shows errors for DRAM and CPU. I have tested the following Bios versions: 1.21, 3.06 and 3.08, always the same error.

Hello!

First of all, please do not use RAM DIMMs that are from different kits!

Secondly, turn off your PC, insert 2 DIMMs that are from the same kit (if they are individual modules, there's no guarantee that they'll work together) in slots A2 + B2, then reset the CMOS, then try to boot with the default JEDEC memory profile!

Please let me know if it worked! ]]> Fri, 01 Nov 2024 11:43:25 +0000 https://forum.asrock.com/forum_posts.asp?TID=74452&PID=158725&title=asrock-b650m-pg-riptide-board-does-not-start-with#158725 https://forum.asrock.com/forum_posts.asp?TID=74452&PID=158142&title=asrock-b650m-pg-riptide-board-does-not-start-with#158142 Author: Xaltar
Subject: 74452
Posted: 29 Oct 2024 at 4:48pm

Try a single stick of RAM in slot A2. If that does not POST (boot) then RMA that
CPU, it likely has a dead memory channel. The memory controller is on the CPU in
modern systems, that controller has 2 memory channels, 1 for the A slots and 1 for
the B slots. In any situation where RAM does not work in A or B channel but works
in the other channel, the IMC (integrated memory controller) on the CPU is likely
damaged/marginal/dead.

Good luck and let us know how it goes. ]]> Tue, 29 Oct 2024 16:48:19 +0000 https://forum.asrock.com/forum_posts.asp?TID=74452&PID=158142&title=asrock-b650m-pg-riptide-board-does-not-start-with#158142 https://forum.asrock.com/forum_posts.asp?TID=74452&PID=158134&title=asrock-b650m-pg-riptide-board-does-not-start-with#158134 Author: Kayo33
Subject: 74452
Posted: 29 Oct 2024 at 1:34pm

Hi,
maybe
clear cmos
active amd expo in bios]]> Tue, 29 Oct 2024 13:34:00 +0000 https://forum.asrock.com/forum_posts.asp?TID=74452&PID=158134&title=asrock-b650m-pg-riptide-board-does-not-start-with#158134 https://forum.asrock.com/forum_posts.asp?TID=74452&PID=158030&title=asrock-b650m-pg-riptide-board-does-not-start-with#158030 Author: Retlaw1
Subject: 74452
Posted: 28 Oct 2024 at 2:18am

This is a new system and has never run before, and the bios has been reset several times.]]> Mon, 28 Oct 2024 02:18:22 +0000 https://forum.asrock.com/forum_posts.asp?TID=74452&PID=158030&title=asrock-b650m-pg-riptide-board-does-not-start-with#158030 https://forum.asrock.com/forum_posts.asp?TID=74452&PID=158028&title=asrock-b650m-pg-riptide-board-does-not-start-with#158028 Author: Retlaw1
Subject: 74452
Posted: 28 Oct 2024 at 12:43am

Hello, I have a problem with the Asrock B650M PG Riptide board, does not start with two or four RAM modules.
Board: Asrock B650M PG Riptide
CPU: AMD Ryzen 9 7950X3D
RAM: 4x 32GB Adata 32GBAD5U560032G-DT
The components used are listed in the compatibility list.
Power supply: be quiet! Pure Power 12 M (750 W)
ATX power connector 24-pin ATXPWR1 and 8-pin ATX12V1 are connected.
Graphics onboard.

The system only boots when a ram module is installed in slot B2.
I have tried all memory modules in turn and tested them successfully.
As soon as I add more memory modules in slot A2, the screen remains black.
The Post Status Checker shows errors for DRAM and CPU.
I have tested the following Bios versions: 1.21, 3.06 and 3.08, always the same error.
]]> Mon, 28 Oct 2024 00:43:38 +0000 https://forum.asrock.com/forum_posts.asp?TID=74452&PID=158028&title=asrock-b650m-pg-riptide-board-does-not-start-with#158028