https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 01 May 2026 03:43:15 +0000 Mon, 31 May 2021 09:51:00 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=4002 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=4002&PID=87445&title=j3455itx-does-not-boot#87445 Author: ziglog
Subject: 4002
Posted: 31 May 2021 at 9:51am

ziglog wrote: i don't know how i make simple voltage shifter from 3.3V to 1.8V?

]]> Mon, 31 May 2021 09:51:00 +0000 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=87445&title=j3455itx-does-not-boot#87445 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=87444&title=j3455itx-does-not-boot#87444 Author: ziglog
Subject: 4002
Posted: 31 May 2021 at 9:49am

how i make simple voltage shifter from 3.3V to 1.8V?]]> Mon, 31 May 2021 09:49:59 +0000 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=87444&title=j3455itx-does-not-boot#87444 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=87430&title=j3455itx-does-not-boot#87430 Author: x893
Subject: 4002
Posted: 30 May 2021 at 2:52am

Hi,
i resolve this issue with next steps:
1. order IS25WP064A-JBLE
2. make simple voltage shifter from 3.3V to 1.8V
3. program previous flash image
4. desoldering onboard flash and soldering new flash.

Good luck]]> Sun, 30 May 2021 02:52:24 +0000 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=87430&title=j3455itx-does-not-boot#87430 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=87276&title=j3455itx-does-not-boot#87276 Author: ziglog
Subject: 4002
Posted: 22 May 2021 at 1:30pm

@sndlnk
I have a same problem with the same motherboard, i bought it 3 years ago and i didn't put out it from its box, so i didn't check it until now, because, from 1994, i set up over 100 times, the desktop computers; i hasn't been coincided an insoluble motherboards problem like this, until now . How did you solve this problem at the end? ]]> Sat, 22 May 2021 13:30:49 +0000 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=87276&title=j3455itx-does-not-boot#87276 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=87275&title=j3455itx-does-not-boot#87275 Author: ziglog
Subject: 4002
Posted: 22 May 2021 at 1:25pm

ziglog wrote: @sndlnk I have a same problem with the same motherboard, i bought it 3 years ago and i didn't put out it from its box, so i didn't check it until now, because, from 1994, , i set up over 100 times, the desktop computers; i hasn't been coincided with an insoluble problem with the motherboards until now . How did you solve this problem at the end?

]]> Sat, 22 May 2021 13:25:44 +0000 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=87275&title=j3455itx-does-not-boot#87275 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=87274&title=j3455itx-does-not-boot#87274 Author: ziglog
Subject: 4002
Posted: 22 May 2021 at 12:43pm

I have a same problem with the same motherboard, how did you solve this problem at the end?]]> Sat, 22 May 2021 12:43:45 +0000 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=87274&title=j3455itx-does-not-boot#87274 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=67619&title=j3455itx-does-not-boot#67619 Author: skipx
Subject: 4002
Posted: 06 Sep 2019 at 4:59pm

I bought two J3455-ITX boards. Both started out with problems. One just came back from repair and one has been send to repair. Maybe production problems? Hopefully the repaired one doesn't get in problems again..]]> Fri, 06 Sep 2019 16:59:29 +0000 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=67619&title=j3455itx-does-not-boot#67619 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=60842&title=j3455itx-does-not-boot#60842 Author: x893
Subject: 4002
Posted: 21 Feb 2019 at 3:54am

Hi,
i resolve this issue with next steps:
1. order IS25WP064A-JBLE
2. make simple voltage shifter from 3.3V to 1.8V
3. program previous flash image
4. desoldering onboard flash and soldering new flash.

Good luck
]]> Thu, 21 Feb 2019 03:54:24 +0000 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=60842&title=j3455itx-does-not-boot#60842 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=60841&title=j3455itx-does-not-boot#60841 Author: jmoondog
Subject: 4002
Posted: 21 Feb 2019 at 3:50am

think I found my problem I have been using 1066 ram not 1600 ram. I just noticed.. grr will get back if that is it.]]> Thu, 21 Feb 2019 03:50:40 +0000 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=60841&title=j3455itx-does-not-boot#60841 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=60840&title=j3455itx-does-not-boot#60840 Author: jmoondog
Subject: 4002
Posted: 21 Feb 2019 at 3:28am

I have the same problem I have used 3 different power supply, that all work on other systems, 2 different rams (2 different sets of 4g 1066) I have used one stick and both stick in either slot. Tried running through the vga slot or the hdmi slot. I have tried running with simple hookups and full hookups, sdd, and hdd drives, and even no hard drives. I cant even get a bios beep, just black screens. As far as I can tell there is no motherboard led. I even bought a second motherboard thinking the first one was doa, and the same situation there.
I was looking for a simple pop some memory in, and it would work setup. I know I am missing something simple but am at a loss.

]]> Thu, 21 Feb 2019 03:28:46 +0000 https://forum.asrock.com/forum_posts.asp?TID=4002&PID=60840&title=j3455itx-does-not-boot#60840