https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 21 Jun 2026 16:39:43 +0000 Fri, 13 May 2022 09:43:43 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=23542 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=23542&PID=99062&title=b450m-hdv-r4-0-no-power#99062 Author: OkiPanama
Subject: 23542
Posted: 13 May 2022 at 9:43am

Thanks. I will replace it from other motherboard and see what happened

Thanks again for your support!   ]]> Fri, 13 May 2022 09:43:43 +0000 https://forum.asrock.com/forum_posts.asp?TID=23542&PID=99062&title=b450m-hdv-r4-0-no-power#99062 https://forum.asrock.com/forum_posts.asp?TID=23542&PID=99050&title=b450m-hdv-r4-0-no-power#99050 Author: Xaltar
Subject: 23542
Posted: 11 May 2022 at 2:55pm

That is a crystal oscillator used to control the system's clock timing. It could
have gone bad. It should have numbers on the part itself if you remove it (desolder)
from the board. It shouldn't be too hard to replace with a steady hand, some solder
and a soldering iron.]]> Wed, 11 May 2022 14:55:21 +0000 https://forum.asrock.com/forum_posts.asp?TID=23542&PID=99050&title=b450m-hdv-r4-0-no-power#99050 https://forum.asrock.com/forum_posts.asp?TID=23542&PID=99049&title=b450m-hdv-r4-0-no-power#99049 Author: OkiPanama
Subject: 23542
Posted: 11 May 2022 at 12:25pm

HI. Since I bought this MoBo 2 years ago, it's been restarting itself randomly, always showing critical error kernel power 41 from the event viewer. A few days ago, it suddenly restarted, failing to recognize the ssd storage. When I reconnect everything back again, nothing goes on, no power, no start. Only things connected to usb 2.0 ports got power. PSU was tested and even replaced            

CPU: Ryzen 3200G
GPU: R7 360
RAM: Hyper X 16 GB
PSU: Enermax 600W
MoBo: ASRock B450M HDV R4.0
SSD: Western Digital 128 gb

Now checking the MoBo with a friend, we discovered that touching a piece located next to the CMOS battery
https://drive.google.com/file/d/18pbu-9OYX-VJM80xMQgMTnre2yVcbMTd/view?usp=sharing with a code CX1 while making ground(with the floor),CPU and Case fans begin to run but shows no video or response from power switch button.
Any clue what does this CX1 piece? Please Help          ]]> Wed, 11 May 2022 12:25:57 +0000 https://forum.asrock.com/forum_posts.asp?TID=23542&PID=99049&title=b450m-hdv-r4-0-no-power#99049