Need help Asrock B450M pro4 f

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   I use my buil about a one year,and everything worked perfectly,the I decided to update BIOS from 1.60 to 2,20,and since than getting BSODs with message/code KERNEL_SECURITY_CHECK_FAILURE.

I tried every possible fix on the internet,and nothing work,also I revert BIOS to old 1.6 version ,and still nothing better.

When I use 2 sticks of RAM in dual channel my pc freeze in bios and in windows,after few minutes from the start.When I remove one stick its work better,no freeze ,but somethimes same bsod and widows not working perfectrly,feels laggy.

If someone know what I can do to fix this ,or whats cause this problems,pls help.

r5 2600
b450m pro4 f
rx580 4gb
viper patriot 4 blackout 3200 cl16

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puka93 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 19 Sep 2020 Status: Offline Points: 4	Post Options Post Reply Quote puka93 Report Post Thanks(0) Quote Reply Topic: Need help Asrock B450M pro4 f Posted: 19 Sep 2020 at 8:54am
	I use my buil about a one year,and everything worked perfectly,the I decided to update BIOS from 1.60 to 2,20,and since than getting BSODs with message/code KERNEL_SECURITY_CHECK_FAILURE. I tried every possible fix on the internet,and nothing work,also I revert BIOS to old 1.6 version ,and still nothing better. When I use 2 sticks of RAM in dual channel my pc freeze in bios and in windows,after few minutes from the start.When I remove one stick its work better,no freeze ,but somethimes same bsod and widows not working perfectrly,feels laggy. If someone know what I can do to fix this ,or whats cause this problems,pls help. r5 2600 b450m pro4 f rx580 4gb viper patriot 4 blackout 3200 cl16

puka93 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 19 Sep 2020 Status: Offline Points: 4	Post Options Post Reply Quote puka93 Report Post Thanks(0) Quote Reply Posted: 19 Sep 2020 at 9:14am
	Sry for mistakes in typing,Im so nervous about this..

obenm Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 20 Sep 2020 Status: Offline Points: 4	Post Options Post Reply Quote obenm Report Post Thanks(0) Quote Reply Posted: 20 Sep 2020 at 7:44am
	Looks like we have similar problems so keep an eye on this thread: http://forum.asrock.com/forum_posts.asp?TID=16296&title=b450m-pro4-boot-loop-when-2-memory-sticks-used