ASRock Forums : Z370 Extreme4 boots twice https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 10 Apr 2026 08:27:37 +0000 Fri, 13 Apr 2018 16:11:26 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=8279 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[Z370 Extreme4 boots twice : Slight update! Setting my XMP...]]> https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49707&title=z370-extreme4-boots-twice#49707 Author: chugasaurus92
Subject: 8279
Posted: 13 Apr 2018 at 4:11pm

Slight update! Setting my XMP to auto reverts my RAM back to 2133 MHz like I thought it might! Any recommendations on how to set it to 3000 manually? ]]> Fri, 13 Apr 2018 16:11:26 +0000 https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49707&title=z370-extreme4-boots-twice#49707 <![CDATA[Z370 Extreme4 boots twice : Thanks for letting us knowEnjoy...]]> https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49457&title=z370-extreme4-boots-twice#49457 Author: Xaltar
Subject: 8279
Posted: 08 Apr 2018 at 3:55pm

Thanks for letting us know Wink

Enjoy the new build Thumbs Up
]]> Sun, 08 Apr 2018 15:55:43 +0000 https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49457&title=z370-extreme4-boots-twice#49457 <![CDATA[Z370 Extreme4 boots twice : Setting XMP to auto does seem...]]> https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49456&title=z370-extreme4-boots-twice#49456 Author: chugasaurus92
Subject: 8279
Posted: 08 Apr 2018 at 2:56pm

Setting XMP to auto does seem to have done the trick! Swear I did this before but I think it read my RAM as 2133, now it's reading it correctly at 3000MHz. Thanks for the help all, will report back if I find any other anomalies. Also good luck JoseyWhales on getting a working GPU !]]> Sun, 08 Apr 2018 14:56:56 +0000 https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49456&title=z370-extreme4-boots-twice#49456 <![CDATA[Z370 Extreme4 boots twice : Disable XMP and see if it still...]]> https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49380&title=z370-extreme4-boots-twice#49380 Author: Xaltar
Subject: 8279
Posted: 06 Apr 2018 at 5:51pm

Disable XMP and see if it still does a power cycle before posting. Usually things like this are caused by RAM training. The system tries to post with the XMP settings, fails, restarts then succeeds on the second try. This is usually caused by either incompatible RAM, this varies in severity from not working at all to issues like you described, or unstable overclocks on the RAM. Sometimes upping the voltage by a fraction resolves the issue so from 1.35v to 1.36/1.37. 

]]> Fri, 06 Apr 2018 17:51:51 +0000 https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49380&title=z370-extreme4-boots-twice#49380 <![CDATA[Z370 Extreme4 boots twice : Just tried Windows Memory Diagnostic...]]> https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49364&title=z370-extreme4-boots-twice#49364 Author: chugasaurus92
Subject: 8279
Posted: 06 Apr 2018 at 2:57pm

Just tried Windows Memory Diagnostic and it came back with 0 faults, I can try memtest86+ also. My RAM is an slots A2 and B2 and it's voltage is 1.35v if I remember correctly.]]> Fri, 06 Apr 2018 14:57:38 +0000 https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49364&title=z370-extreme4-boots-twice#49364 <![CDATA[Z370 Extreme4 boots twice : Good to know thank you!! I haven&#039;t...]]> https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49357&title=z370-extreme4-boots-twice#49357 Author: chugasaurus92
Subject: 8279
Posted: 06 Apr 2018 at 6:14am

Good to know thank you!! I haven't tried memtest86+ yet no, first I've heard of it but looks very useful so I will check that out this weekend when I'm off work. Will also get back to you with my DRAM voltage]]> Fri, 06 Apr 2018 06:14:44 +0000 https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49357&title=z370-extreme4-boots-twice#49357 <![CDATA[Z370 Extreme4 boots twice : If your PC doesn&#039;t have any...]]> https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49329&title=z370-extreme4-boots-twice#49329 Author: ssateneth
Subject: 8279
Posted: 05 Apr 2018 at 5:08pm

If your PC doesn't have any errors or issues or rolling back of settings, then I wouldn't worry about it. Consider it part of normal bootup process.]]> Thu, 05 Apr 2018 17:08:51 +0000 https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49329&title=z370-extreme4-boots-twice#49329 <![CDATA[Z370 Extreme4 boots twice : Also, my DRAM voltage is automatically...]]> https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49327&title=z370-extreme4-boots-twice#49327 Author: JoseyWhales
Subject: 8279
Posted: 05 Apr 2018 at 2:37pm

Also, my DRAM voltage is automatically sitting at 1.36v, what does yours read?]]> Thu, 05 Apr 2018 14:37:49 +0000 https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49327&title=z370-extreme4-boots-twice#49327 <![CDATA[Z370 Extreme4 boots twice : Mine booted twice, because of...]]> https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49323&title=z370-extreme4-boots-twice#49323 Author: JoseyWhales
Subject: 8279
Posted: 05 Apr 2018 at 2:21pm

[URL=][/URL]Mine booted twice, because of the same exact memory that you have. Have you tried memtest86+? I got new RAM(same kind) and so far: No issues, as of yet, I'm just waiting on my RMA'd(by mistake)GPU. My first pass I got around 30 errors, right away. The second RAM stick yielded no errors, at first until the next day, it was the only one in it, and it gave off over 1100 errors; The RAM isn't even suppose to have 1 error. Are your RAM sticks inside (A2, B2)? If you suspect faulty RAM by memtest, or windows "memory diagnostic" BSoD's and such, then i'd wager it's your RAM. If it's your brand new RAM, then get a replacement from wherever you ordered it from quickly.

Edited by JoseyWhales - 05 Apr 2018 at 2:34pm]]> Thu, 05 Apr 2018 14:21:14 +0000 https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49323&title=z370-extreme4-boots-twice#49323 <![CDATA[Z370 Extreme4 boots twice : Hi there, I&#039;m fairly new...]]> https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49260&title=z370-extreme4-boots-twice#49260 Author: chugasaurus92
Subject: 8279
Posted: 04 Apr 2018 at 5:05pm

Hi there, I'm fairly new to the world of PC so I hope I'm not being too naive here.

Every time I turn on my PC it boots twice, first it powers up, 'clicks' out, then boots again and works perfectly fine the second time. I've researched this a little and seems someone has had a similar issue: http://forum.asrock.com/forum_posts.asp?TID=6684&title=z370-extreme4-xmp-issues-other-mobo-issues

But their spec and problem is not exactly the same as I'm not sure it's related to the RAM. 

I have an intel i7 8700, which looks to sit at 3.19GHz all the time? Corsair Vengeance LPX 16GB RAM (2x8GB) DDR4 3000 with the model number CMK16GX4M2B3000C15, which is recognised on the mobo compatibility list. My power supply is a Corsair RMx 550 which works perfectly fine as far as I can see. Any other details that would help please let me know. Hope I can find some help with this peculiar issue! Thanks!
]]> Wed, 04 Apr 2018 17:05:31 +0000 https://forum.asrock.com/forum_posts.asp?TID=8279&PID=49260&title=z370-extreme4-boots-twice#49260