03-15-2019 11:38 AM - last edited 3 weeks ago by ROGBot
03-15-2019 01:09 PM
Hopper64 wrote:
Well, I'm sure you guys are sick of me posting about this. I could not get this 4000MHz memory stable in my signature. Tweaked the VCCIO and VCCSA voltages, but no go so I just stayed with XMP and decreased the frequency to 3733. Worked well for a while, but then had a CPU 22 code that hung for a few minutes a few days ago. The machine then booted in windows with no error. I thought it's still unstable and looked over everything again.
I kept my CPU OC as it was and then checked the VCCSA Voltage only. Baseline was 0.81V with memory frequency changed back to 4000. I figured I would try again to tune these settings. I bumped the VCCSA only to 0.82V and had an EC code on reboot. The machine only has an issue with memory training. All the stress tests I have thrown at it have passed with no problem. It's just cold boot memory training only. I was shooting between 0.95 and 1.00V previously with the VCCSA.
I then added 10mV more. I have not had one boot failure/error in 3 days. I have cold rebooted numerous times without issue. The VCCSA is at 0.83V now with the VCCIO at baseline. Just an update. Hope it stays this way.
03-15-2019 07:28 PM
Spoons wrote:
More voltage 1.35v try 1.40v first b4 any other changes
03-16-2019 02:14 AM
03-16-2019 06:58 AM
Silent Scone@ASUS wrote:
Glad to see you stuck with it. These are non-linear rails that require a systematic approach to tuning, more so when dealing with larger densities like this.
03-27-2019 09:56 AM