Z170 GAMING 7 -- Xyperx Fury HX426C15FBK2/16

[bloodmaster]

Z170 Gaming 7 EU with bios F6K-F6-F7A-F7D - 6.700K and Xyperx Fury HX426C15FBK2/16 16GB (2 x 8GB) DDR4-2666 1.2v

Tested..

XPM on slot 1-3 default speed 26.66 = errors on mem test,gaming crash
XPM on slot 2-4 default speed 26.66 = errors on mem test,gaming crash
XPM off slot 1-3 default speed 26.66 DRam Voltage/Training Voltage: 1.300v - VCCIO/SA: 1.150v = errors on mem test,gaming crash
XPM off slot 2-4 default speed 26.66 DRam Voltage/Training Voltage: 1.300v - VCCIO/SA: 1.150v = errors on mem test,gaming crash
XPM off slot 1-3 default speed 26.66 DRam Voltage/Training Voltage: 1.340v - VCCIO/SA: 1.200v/1.150 = errors on mem test,gaming crash
XPM off slot 2-4 default speed 26.66 DRam Voltage/Training Voltage: 1.340v - VCCIO/SA: 1.200v/1.150 = errors on mem test,gaming crash
XPM off slot 1-3 speed 24.00 DRam Voltage/Training Voltage: 1.340v - VCCIO/SA: 1.200v/1.150 = errors on mem test,gaming crash
XPM off slot 2-4 speed 24.00 DRam Voltage/Training Voltage: 1.340v - VCCIO/SA: 1.200v/1.150 = errors on mem test,gaming crash

XPM off slot 1-3 speed 21.33 Ram Voltage: default (1.200v) VCCIO/SA: default (1.060v/0.960) = NO ERROR-STABLE
XPM off slot 2-4 speed 21.33 Ram Voltage: default (1.200v) VCCIO/SA: default (1.060v/0.960) = NO ERROR-STABLE

Note ..when i try to put manual memory settings (not the defaults )i have post bios error 40 .

All the rest motherboard settings at defaults.

After flashing new bios or load optimized defaults the MB doesnt boot with single Dram module placed in slot 1 or slot 2 (boot loop error 55). If i placed it to slot 3 or 4 boots fine with advertized Dram speed 26.66 and passes all tests STABLE!. (Single Dram Module each time)
Problems starts when i use both Dram modules placed in 1-3 or 2-4 slots.
I have to boot first with single Dram Module placed on slot 3-4 then download the speed to 21.33 and after that i can place the second module and boot up with both loaded.

Any help to get this running at default speed STABLE ?????

[tt0ne]

Re: Z170 GAMING 7 -- Xyperx Fury HX426C15FBK2/16

I'd say the memory is bad and not the motherboard - but you can verify that by testing with other sticks or testing each stick individually. If both sticks have errors testing one at a time then I'd say motherboard. If only one has errors than memory is bad.

[bloodmaster]

Re: Z170 GAMING 7 -- Xyperx Fury HX426C15FBK2/16

I'd say the memory is bad and not the motherboard - but you can verify that by testing with other sticks or testing each stick individually. If both sticks have errors testing one at a time then I'd say motherboard. If only one has errors than memory is bad.

I have done the memtest+ with 1 dimm each time and pass without errors for both dimms.
My motherboard doesnt boot (boot loop error code 55) if i put single dimm in slot 1 or 2. but boots ok with dimm in slot 3 or 4.

Checked the motherboard socket for bend pin and its all perfect.

[stasio]

Re: Z170 GAMING 7 -- Xyperx Fury HX426C15FBK2/16

Under DRAM Voltage Control - Try to Set both DRAM Voltage and DRAM Training Voltage .....

or read :

http://forums.tweaktown.com/gigabyte/62234-z170x-soc-force-motherboard-unable-overclock-memory-whatsoever.html

[bloodmaster]

Re: Z170 GAMING 7 -- Xyperx Fury HX426C15FBK2/16

Under DRAM Voltage Control - Try to Set both DRAM Voltage and DRAM Training Voltage .....

or read :
http://forums.tweaktown.com/gigabyte...hatsoever.html

All the tests have done with the posted DRAM Voltages be the same with DRAM Training Voltages all the times.
I add more info in first post.

[berte]

Re: Z170 GAMING 7 -- Xyperx Fury HX426C15FBK2/16

Hi there,

I've same issue, also in my case only slot 3 causing memory problem with 2666mhz other memory slots or slot 3 with 2133mhz works as expected.

[yiannis76]

Re: Z170 GAMING 7 -- Xyperx Fury HX426C15FBK2/16

Same problem here...with one stick can put xmp profile and it is stable...when i put the second i get error 55 or freeze...i have tryied everything running 2133 ,manual timmings ,all the slots both dimms...Stasio do you think i should sell the ram and take 2133?or keep them install 1 dim and waiting for a fix?Both motherboard and ram companies say compatible to their sites...

[yiannis76]

Re: Z170 GAMING 7 -- Xyperx Fury HX426C15FBK2/16

Ok guys i found the solution to my problem...https://major.io/2014/08/22/asus-max...gene-error-55/ for those with the same symptoms with me i am with custom watercooling...
Pay attention to the down right side of the block because there are the lanes of the ram....after a carefull reinstall of the block everything is okxmp profile 3200 with no problem..