• Competitor rules

    Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.

HELP Please: 8 Pack

This looks like a memory issue at face value. X299 skylake X very few can run 4133Mhz in a stable manner. Check 4000 c19 1.45 on mems. One stick at a time installed so 8GB.
 
8 Pack said:
This looks like a memory issue at face value. X299 skylake X very few can run 4133Mhz in a stable manner. Check 4000 c19 1.45 on mems. One stick at a time installed so 8GB.
Click to expand...

I will definitely do this really appreciate your help. Also on a side note when overclocking does the "cpu current capability" need to be changed as well currently on 100% can go all the way to 240%
 
Journey said:
Also, as above, restore your defaults. If that makes no difference, also just try running with a single stick of RAM in the board, and cycles though the modules if you have trouble with the first one. :)
Click to expand...

Quoting my own post from 08:12 yesterday - asking you to test each stick of RAM individually. Have you not done this yet? :confused:
 
Guys let's not get on the ops back too much. Problems can happen. Take your time testing and get back to us.

First memory.

We sold maybe 10 of the 4.8 bin now and this is the first issue.
 
Update: After a bios update to 0802 the XMP is now working just getting above 4133Mhz also when setting to XMP cpu overclocks to 4.6 ? anyways done a memory stress test for about 40 minutes no issues. However the cpu problem is still there when I change from XMP to Manual again even a overclock of 3.5GHz with a voltage of 1.10 will not work? The memory XMP is working so surely can't be the memory?
 
Insufficient cooling and possibly memory instability, those are your problems. Purchase a more capable AIO and run the CPU with memory settings at absolute stock (2133Mhz no XMP)


You want to use HCI as suggested earlier with one instance per CPU thread covering 90% of available memory to test XMP stability settings.
 
Ok this is getting weird and weird ok I have been doing the following every single time

Ai Overclock Tuner - Manual
CPU Strap - 100
BCLK Frequency - 100.000
CPU Core Ratio - Sync All Cores
CPU Ratio - To whatever overclock I like
CPU Core Voltage - Manual Mode
CPU Input Voltage - Depends on the overclock

So keeping the above in mind I did a 2.0GHz at 1.30v no luck blank screen I just got so annoyed took the CPU Input voltage to 1.90v yes 1.90 & GUESS WHAT? made it without crashing
Know this is the part it gets wired in CPU-Z it's showing the speed as 2000MHz which is fine what I set it at but the voltage is at 0.940v ??? it's showing the same in CPUID HWMonitor under VCORE a voltage of 0.933 Then I did a Stress test with Aida64 did not even go past 40c on full load because the voltage is actually 0.940 but in BIOS REMEMBER I set it to 1.90v ??? No wonder I was getting the blank screen because
IN BIOS CPU Input Voltage of 1.90 = to 0.940 in windows ? 8 PACK please help :(
 
Last edited:
Just increased my CPU Input voltage in BIOS to 2.00v and in CPUID HWMonitor "VCORE" and in CPU-Z "Core Voltage" both showing exactly the same 0.992 V
I can't go above 2.70v as thats the max in bios but actually only will be something around 1.11v
Done a Aida64 test max temp 43c to be honest this doesn't matter I should not even get into windows if the voltage was actually 2.00v forgot about windows probably would't even start.
 
Please try not to be offended but you sound like you don't have a clue what your doing, start by reading some x299 overclocking guides, when i say this don't just copy and paste a bunch of settings use the guides to learn what different voltages do and what they effect, forget about memory xmp settings and just run the memory at default and get the cpu overclock stable first then worry about xmp.

Also use the voltages reported in the bios, monitoring software often misreports voltages and temps. Use Hwinfo64 not HWMonitor.
 
First of all thanks to everyone that replied and a big big thank you to 8 Pack for trying to help me out.

Ok i put my hands up i messed up big time (know i look stupid which i deserve to :) ) all this time i was adjusting the CPU Input voltage it's actually the "CPU core voltage override" that was meant to be adjusted for the cpu cores this was left on Auto all the time. The clue was there "cpu core voltage" but just looked at the override word and left it on auto.
This is what happens when you overclock after a few years. :rolleyes:
 
Last edited:
shadow007 said:
First of all thanks to everyone that replied and a big big thank you to 8 Pack for trying to help me out.

Ok i put my hands up i messed up big time (know i look stupid which i deserve to :) ) all this time i was adjusting the CPU Input voltage it's actually the "CPU core voltage override" that was meant to be adjusted for the cpu cores this was left on Auto all the time. The glue was there "cpu core voltage" but just looked at the override word and left it on auto.
This is what happens when you overclock after a few years. :rolleyes:
Click to expand...
Well done for owning up! Just be grateful you didn't get the two mixed up and put 2v through the cpu! Alls well that ends well.
 
Really glade all is working as the other 9 we sold all completely fine.

Maybe I make a profile on apex, Rampage and ocf for these delid cpu then no issue like this arrises again.

Input voltage auto is fine. No need to tune that.
 
You must log in or register to reply here.
Back
Top Bottom