Ab350 Pro4 - explain weird bios setting values

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   Hello, 

I'm trying to fine tune my memory timings and most of the values are working fine but every time I try to change tRC, tFAW, tWR, and tRFC they do not apply correctly. Noticing to the right in the information section the available values are listed with letters such as 6h-2d etc. Can someone explain what that means exactly? 

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4gvnsnr Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 24 Dec 2017 Status: Offline Points: 6	Post Options Post Reply Quote 4gvnsnr Report Post Thanks(0) Quote Reply Topic: Ab350 Pro4 - explain weird bios setting values Posted: 24 Dec 2017 at 2:17am
	Hello, I'm trying to fine tune my memory timings and most of the values are working fine but every time I try to change tRC, tFAW, tWR, and tRFC they do not apply correctly. Noticing to the right in the information section the available values are listed with letters such as 6h-2d etc. Can someone explain what that means exactly?

johndms Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 15 Sep 2017 Status: Offline Points: 24	Post Options Post Reply Quote johndms Report Post Thanks(1) Quote Reply Posted: 24 Dec 2017 at 2:31am
	Have you updated the bios to the most recent version? I believe that's v3.30 at the moment. Also, you're seeing these values on the OC Tweaker \ DRAM Timing Configuration page, right? That's where you should be editing timings, so if it's showing those odd values, update the bios.

4gvnsnr Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 24 Dec 2017 Status: Offline Points: 6	Post Options Post Reply Quote 4gvnsnr Report Post Thanks(0) Quote Reply Posted: 24 Dec 2017 at 2:41am
	I have the 3.3. Bios yes. I have tried changing them in both pages individually and together but they will not apply correctly no matter what I do.

kerberos_20 Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 06 Dec 2017 Location: czech republic Status: Offline Points: 3672	Post Options Post Reply Quote kerberos_20 Report Post Thanks(1) Quote Reply Posted: 24 Dec 2017 at 3:43am
	that 6h etc are just hex values as for random timings...thats probably comming from geardown

4gvnsnr Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 24 Dec 2017 Status: Offline Points: 6	Post Options Post Reply Quote 4gvnsnr Report Post Thanks(0) Quote Reply Posted: 24 Dec 2017 at 3:48am
	I have geardown disabled

4gvnsnr Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 24 Dec 2017 Status: Offline Points: 6	Post Options Post Reply Quote 4gvnsnr Report Post Thanks(0) Quote Reply Posted: 24 Dec 2017 at 12:17pm
	Ok so that was my problem it was asking for hex values...found a converter and input the correct values and voila! Thanks for the help much appreciated!