Random bios reset Asrock b450m pro4

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   Hello All,

I have a Asrock b450m pro4 and was running this with a ryzen 1600x stable for many months. I then decided to upgrade to a ryzen 3600 and now experiencing random bios resets after I shutdown the computer or leave it off overnight. Never had this problem with the 1600x. I hate having to go back in the bios and changing the fan curve and ram settings over and over after the bios resets.  Tried replacing the cmos battery but that didn't solve the issue. Leaving the ram speed at default didn't help.  Also I am on the lasted bios of 3.90 and have all the lastest Amd chipset and graphics drivers installed. Went back to the ryzen 1600x and the bios reset issues disappears.  Did anyone ever figure out the fix for this?

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Lever2k Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 19 Mar 2020 Status: Offline Points: 3	Post Options Post Reply Quote Lever2k Report Post Thanks(0) Quote Reply Topic: Random bios reset Asrock b450m pro4 Posted: 19 Mar 2020 at 6:11am
	Hello All, I have a Asrock b450m pro4 and was running this with a ryzen 1600x stable for many months. I then decided to upgrade to a ryzen 3600 and now experiencing random bios resets after I shutdown the computer or leave it off overnight. Never had this problem with the 1600x. I hate having to go back in the bios and changing the fan curve and ram settings over and over after the bios resets. Tried replacing the cmos battery but that didn't solve the issue. Leaving the ram speed at default didn't help. Also I am on the lasted bios of 3.90 and have all the lastest Amd chipset and graphics drivers installed. Went back to the ryzen 1600x and the bios reset issues disappears. Did anyone ever figure out the fix for this?

Ppppp Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 20 Apr 2020 Location: Canada Status: Offline Points: 1	Post Options Post Reply Quote Ppppp Report Post Thanks(0) Quote Reply Posted: 20 Apr 2020 at 9:31pm
	Same problem... Fix please

Reset Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 13 Jan 2020 Status: Offline Points: 99	Post Options Post Reply Quote Reset Report Post Thanks(0) Quote Reply Posted: 20 Apr 2020 at 10:12pm
	I had a similar problem with a different CPU. Which could be solved with better cooling. NUN: Waste heat from the CPU down, fan on the case (back) pulls out. Air is blown in at the front of the case. And cool the RAM.

datonyb Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 11 Apr 2017 Location: London U.K. Status: Offline Points: 3139	Post Options Post Reply Quote datonyb Report Post Thanks(0) Quote Reply Posted: 23 Apr 2020 at 11:30pm
	bios resets indicate the pc is failing memory training on cold boot and then resetting bios check what memory timings your using
	[url=https://valid.x86.fr/jpg250][/url] 3800X, powercolor reddevil vega64, gskill tridentz3866, taichix370, evga750watt gold

Helix_2797 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 19 Jun 2020 Location: Maryland Status: Offline Points: 1	Post Options Post Reply Quote Helix_2797 Report Post Thanks(0) Quote Reply Posted: 19 Jun 2020 at 4:51am
	Did anyone figure out the fix this just happened to me. My timing was off because I forgot to set the xmp profile but I?�m not sure if it was the end all be all fix.

Jack Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 19 Jul 2020 Status: Offline Points: 5	Post Options Post Reply Quote Jack Report Post Thanks(0) Quote Reply Posted: 19 Jul 2020 at 8:28pm
	Caution, I set the XMP Profile for G.Skill Aegis 3200 Since this time the board never boot but beeps 3 times after start wich means defect RAM in the first 64 kb I changend RAM but don't success. C-MOS clearing do not work... Leave the jumper over night.