F5F Stay Refreshed Hardware Desktop Issue with RAM XMP profile not working has been resolved.

Issue with RAM XMP profile not working has been resolved.

Issue with RAM XMP profile not working has been resolved.

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EdoubleO
Member
238
04-02-2021, 12:49 AM
#1
Right then – sorry for the delay. I’ve been on annual leave and avoiding COVID for a while, so I tried a 1.15V, 1.35V, and manually adjusted the voltages to 2400/2666/2800/2933/3200. Every time it just restarted at the default 2133JEDEC speed – odd that changing settings didn’t help with the DRAM speed. I also tried XMP profiles for 2933 and 3200, plus many other tweaks, but nothing worked. I have a screenshot of the BIOS showing default settings when XMP is enabled, and CPUZ at the latest version. Still confused – it was running at 3200 before, now it’s stuck at 2133, but temperatures are fine and airflow is good in my Corsair 570X case. The system feels very stable, no crashes. Any advice would be appreciated – thanks!
E
EdoubleO
04-02-2021, 12:49 AM #1

Right then – sorry for the delay. I’ve been on annual leave and avoiding COVID for a while, so I tried a 1.15V, 1.35V, and manually adjusted the voltages to 2400/2666/2800/2933/3200. Every time it just restarted at the default 2133JEDEC speed – odd that changing settings didn’t help with the DRAM speed. I also tried XMP profiles for 2933 and 3200, plus many other tweaks, but nothing worked. I have a screenshot of the BIOS showing default settings when XMP is enabled, and CPUZ at the latest version. Still confused – it was running at 3200 before, now it’s stuck at 2133, but temperatures are fine and airflow is good in my Corsair 570X case. The system feels very stable, no crashes. Any advice would be appreciated – thanks!

B
blau_wal
Junior Member
47
04-02-2021, 06:26 AM
#2
I've experienced similar problems with the Ryzen 3000 series launch version (3900X). Adjustments like XMP and manual settings were causing issues before the newest BIOS updates resolved them.
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blau_wal
04-02-2021, 06:26 AM #2

I've experienced similar problems with the Ryzen 3000 series launch version (3900X). Adjustments like XMP and manual settings were causing issues before the newest BIOS updates resolved them.

M
mike_channel
Member
130
04-02-2021, 08:12 AM
#3
I've just updated the BIOS, but I noticed changes before and after the update.
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mike_channel
04-02-2021, 08:12 AM #3

I've just updated the BIOS, but I noticed changes before and after the update.

J
JakeTVGaming
Senior Member
259
04-05-2021, 04:25 AM
#4
CMOS cleared but results remain unchanged!
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JakeTVGaming
04-05-2021, 04:25 AM #4

CMOS cleared but results remain unchanged!

X
xjojoplaysx
Junior Member
8
04-05-2021, 11:14 PM
#5
Update the BIOS again, reset the CMOS jumper, removed the battery. Tried one stick and XMP 3200 is now working. Rebooted with two stock chips in, and XMP is functioning too. CPU-Z confirms 1600MHz DRAM rate with proper timings. Yay! Thanks for your help.
X
xjojoplaysx
04-05-2021, 11:14 PM #5

Update the BIOS again, reset the CMOS jumper, removed the battery. Tried one stick and XMP 3200 is now working. Rebooted with two stock chips in, and XMP is functioning too. CPU-Z confirms 1600MHz DRAM rate with proper timings. Yay! Thanks for your help.