ASRock.com Homepage
Forum Home Forum Home > Technical Support > Intel Motherboards
  New Posts New Posts RSS Feed - Z370 Extreme4 XMP bug
  FAQ FAQ  Forum Search Search  Events   Register Register  Login Login

Z370 Extreme4 XMP bug
 Post Reply Post Reply Page  <1 34567 14>
Author
Message Reverse Sort Order
  Topic Search Topic Search  Topic Options Topic Options
Silver Werewolf View Drop Down
Newbie
Newbie


Joined: 08 Jul 2018
Location: Argentina
Status: Offline
Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Silver Werewolf Quote  Post ReplyReply Direct Link To This Post Posted: 08 Jul 2018 at 11:44pm
Worked Flode solution here too :D!
Asrock Z370 Extreme4 P1.80
Intel i5 8600K
2x8 16Gb 3200Mhz 16-18-18-36 Corsair Vengueance LPX
EVGA GTS450 1GB GDDR5 25%OC

Thank you so much hue hueeeee
Back to Top
wiseude View Drop Down
Newbie
Newbie


Joined: 25 Jun 2018
Status: Offline
Points: 1 		Post Options Post Options   Thanks (0) Thanks(0)   Quote wiseude Quote  Post ReplyReply Direct Link To This Post Posted: 25 Jun 2018 at 4:57am
Originally posted by Flode Flode wrote:

Hello and sorry me again,

i found out the the xmp profile on the 1.3 bios for extreme 4 board has set
vccio and vccsa way to high. was set to 1.2 and 1.25 by default xmp.

For me this was the reason why the system could not boot into windows and was unstable.

I have now set xmp profile for my ram (3200) and then manually lowered

vccio to 1.1V and vccsa to 1.15. Not the system is rock stable again ram running finally with xmp speeds corretly.

Maybe this is helping one or another of you guys.

Best regards

flode



What about VCCST and VCCPLL?leave them unchanged? (as in, will they auto adjust by themselves if VCCIO and  VCCSA   are changed?)
Back to Top
eballen View Drop Down
Newbie
Newbie
Avatar

Joined: 29 Jan 2018
Status: Offline
Points: 14 		Post Options Post Options   Thanks (0) Thanks(0)   Quote eballen Quote  Post ReplyReply Direct Link To This Post Posted: 09 May 2018 at 9:06am
The 1.1v for VCCIO and 1.15 for VCCSA fixes my freezing issues. But I have another issue where my PC will randomly reboot itself when idle now..
Back to Top
wingman99 View Drop Down
Newbie
Newbie


Joined: 22 Apr 2018
Status: Offline
Points: 5 		Post Options Post Options   Thanks (0) Thanks(0)   Quote wingman99 Quote  Post ReplyReply Direct Link To This Post Posted: 02 May 2018 at 8:01am
Originally posted by stax stax wrote:

Originally posted by lisurwis lisurwis wrote:

new bios update 1.80, someone tested?
Mine Z370 Pro4 tested 1.9 and 2.0 with "Improve memory compatibility.". Nothing is fixed.
However, I can run my RAM stable at 2800 (somehow 2933 does not work anymore with BIOS 2.0) instead of 3000 with XMP enabled, BCLK 100 and auto settings.
If you change Vccio to 1.1V and Vccsa to 1.15 does XMP work correctly?
Back to Top
xsafo View Drop Down
Newbie
Newbie
Avatar

Joined: 29 Apr 2018
Location: Russia
Status: Offline
Points: 1 		Post Options Post Options   Thanks (0) Thanks(0)   Quote xsafo Quote  Post ReplyReply Direct Link To This Post Posted: 29 Apr 2018 at 11:44pm
Dear Sirs 

My specs:

CPU: Intel Core i7 8700K (no overclock)
Motherboard: ASRock Z370 Extreme4 (1.80 BIOS)
GPU: GIGABYTE GeForce GTX 1060 MINI OC [GV-N1060IXOC-6GD]
Memory: 16Gb DDR4 3600MHz Patriot Viper 4 (PV416G360C7K) (2x8Gb KIT)
SSD: Samsung SSD 750 EVO 120GB; ST1000DM003 1000GB;
Power Supply: Enhance 600W [ATX-0260GA]

System booted up only with one ram module, with two modules in dual channel configuration (installed A2 and B2 channel) computer couldn't boot up, even after reset the BIOS to Default Settings (clear CMOS Jamper). I have tried to set ram module alternately, they work one by one in any slot. 

I have tried to set memory timings manually with one ram module: 
- 15-15-15-36 and set DRAM Voltage to 1.35 V, and set DRAM Frequency [auto]. But after thaht computer couldn't boot up.
- 15-15-15-36 and set DRAM Voltage to 1.35 V, and set DRAM Frequency [2133MHz]. But after thaht computer couldn't boot up.
-17-19-19-39 and set DRAM Voltage to 1.35 V, and set DRAM Frequency [3600MHz]. But after thaht computer couldn't boot up.
- tried loaded XMP Profile 1 and went to Voltage settings and set VCCIO to 1.10 and VCCSA to 1.15 , but after thaht computer couldn't boot up.

Please send me the full BIOS settings. Does know the optimal voltages (VCCIO, VCCST, VCCSA) I should be using for my two modules ram type? 

Hopefully this can be fixed.

best regards
Xsafo
Back to Top
taskilein View Drop Down
Newbie
Newbie


Joined: 29 Apr 2018
Status: Offline
Points: 1 		Post Options Post Options   Thanks (0) Thanks(0)   Quote taskilein Quote  Post ReplyReply Direct Link To This Post Posted: 29 Apr 2018 at 6:25pm
Hi,
I use the g.skill F4-3200C15D-16GTZ
and max Settings with manuell Timings a 2900mhz.
XPM Profil only freez on start.
On a x370 AMD Board the RAM Working with 3340mhz.

Edited by taskilein - 29 Apr 2018 at 6:29pm
Back to Top
The Ravemaster View Drop Down
Newbie
Newbie


Joined: 28 Apr 2018
Status: Offline
Points: 1 		Post Options Post Options   Thanks (0) Thanks(0)   Quote The Ravemaster Quote  Post ReplyReply Direct Link To This Post Posted: 28 Apr 2018 at 6:17pm
Hi guys! I Have this mobo (AZ370 extreme4) for 2-3 months with a i5 8600K (not overclocked yet) and a pair of Corsair Vengeance LPX 3200 MHz PC4-25600 (2x8GB CL16) and the Flode's solutions works great for me. Before this my system was freezing in less than a minute with the XMP on. With the XMP off this machine works fine.

PD: I have 1.60 bios version.

Thanks to Flode ;)

Cheers.
Back to Top
razvan974 View Drop Down
Newbie
Newbie


Joined: 28 Feb 2018
Location: Romania
Status: Offline
Points: 30 		Post Options Post Options   Thanks (0) Thanks(0)   Quote razvan974 Quote  Post ReplyReply Direct Link To This Post Posted: 24 Apr 2018 at 4:18pm
16Gb ( 2x8), 3000, CL16 - mine

16GB (2x8), 3200, CL16 - tested only and works withouth problems , but now is in another PC

Both kits buyed at the same time.
Back to Top
wingman99 View Drop Down
Newbie
Newbie


Joined: 22 Apr 2018
Status: Offline
Points: 5 		Post Options Post Options   Thanks (0) Thanks(0)   Quote wingman99 Quote  Post ReplyReply Direct Link To This Post Posted: 23 Apr 2018 at 11:50pm
Originally posted by razvan974 razvan974 wrote:

Sleep mode work well. Also i dont have any problems with A-Data XPG 40 modules. Voltages are set up correctly with them without any intervention...

Thanks for the information.Smile I forgot to ask, what is the memory speed, size, and latency?


Edited by wingman99 - 24 Apr 2018 at 12:21am
Back to Top
razvan974 View Drop Down
Newbie
Newbie


Joined: 28 Feb 2018
Location: Romania
Status: Offline
Points: 30 		Post Options Post Options   Thanks (0) Thanks(0)   Quote razvan974 Quote  Post ReplyReply Direct Link To This Post Posted: 23 Apr 2018 at 5:52pm
Yes i am using XMP and voltages autoset by motherboard in my case are:
VCCIO = 0,950
VCCST = 1,000
VCCSA = 1,200


Edited by razvan974 - 23 Apr 2018 at 5:56pm
Back to Top
 Post Reply Post Reply Page  <1 34567 14>
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 12.04
Copyright ©2001-2021 Web Wiz Ltd.

This page was generated in 0.234 seconds.