New Build - - - Is there a constant system stutter?
New Build - - - Is there a constant system stutter?
Hey everyone. I just completed a new PC a few days back, and sometimes when it powers on, the whole system keeps stuttering. Mouse actions freeze or jump, videos and programs lag simultaneously, and audio seems to break into fragmented sounds. All drivers are current, BIOS is updated, there are no temperature issues, I’ve re-seated the GPU and RAM, and so on. The only solution I’ve tried is entering BIOS at startup and selecting optimized defaults. This doesn’t make much sense, so I’m checking if the issue lies with my motherboard’s return window. I’ve adjusted the Windows power plan for top performance, as some users experience bottlenecks from default settings. I also disabled certain RAM options in BIOS—DDR5 Auto Booster, RAM Power Down, and Memory Context Restoration. The problem persisted even when AMD Expo was enabled, which made me wonder if the board’s RAM is faulty or of poor quality.
Build Specs
Mobo: Gigabyte X870 Eagle WiFi 7
CPU: Ryzen 7 9800X3D
GPU: PowerColor Red Devil Radeon RX 6700 XT
Cooler: Lian Li AIO Liquid Cooler 360mm
RAM: G.Skill Trident Z5 Neo RGB, DDR5 2 x 16gb 6000mhz
PSU: MSI Mag 850w
OS: Windows 11
Appreciate your time.
Welcome to the forums, newcomer!
BIOS update applied.
Please specify the BIOS version you're currently using.
G.Skill Trident Z5 Neo RGB, DDR5 2x16gb 6000mhz
RAM installed in slots A2 and B2?
I replaced the RAM because I thought it was defective, even with different sticks, it still wouldn't boot.
What changes were made or what was replaced?
Power supply: 850W Msi Mag PSU
Is this the model you're using?
https://www.msi.com/Power-Supply/MAG-A850GL-PCIE5
Did you install the operating system in offline mode?
Also, could you clarify which drives are connected? If you're using NVMe drives, mention the corresponding slots on the motherboard.
When I checked the version, it was on F2 from August 2024. That’s strange because I remember flushing the BIOS with the latest version (F3i from 12/19/2024) just a few days prior, and it said the update had succeeded, though it didn’t actually take effect. This might have caused the issue. I recently flashed it again and system info now shows it’s on F3i. I’ll check back later to see if this resolves everything.
When you apply optimized defaults and everything returns to normal, my advice is to test each setting individually to determine which one works best. Have you tried that approach? The settings you referenced—DDR5 Auto Booster, RAM Power Down, and Memory Context Restoration—are all being applied or just one changed? Are the outcomes consistent?
Additionally, you referred to drives. Could it be a SATA drive? Perhaps installing a new Windows 11 copy and checking compatibility with your BIOS settings would help eliminate operating system issues. You might also want to test a bare-bones, modded version of Windows, such as Windows 10 LTSC, to remove unnecessary bloatware. Also consider whether a faulty driver could be the cause—running it through a different driver might resolve problems.
By the way, what version of Windows 11 are you currently using? Is it the professional edition?
Despite being a fresh PC, it's advisable to replace the CMOS battery according to the motherboard's User Guide or Manual. Also verify that the RAM is installed properly. Certain boards need the initial RAM placed in a designated slot, often DIMM_A2. Review all details carefully.
Testing BIOS settings, enabling EXPO, adjusting Memory Context Restoration, and using DDR5 Auto Booster appears to trigger the stuttering. (Memory options are Enabled, Auto, or Disabled; only Auto seems effective.) So far today my PC has run smoothly without changing memory-related BIOS settings. It might be a memory training issue. I’ll keep the BIOS on default optimized settings and monitor it tomorrow and in the future. Perhaps the MOBO isn’t fully prepared for EXPO speeds yet? Running Windows 11 Pro.
The voltages are uncertain. It might simply be inadequate grounding. If not, I'd try booting Ubuntu on the drive to determine if the issue lies with the drivers or the operating system itself.