B450 Pro4 not recognizing Ram on B2 |
Post Reply |
Author | |
ket
Senior Member Joined: 13 Jul 2017 Location: UK Status: Offline Points: 1676 |
Post Options
Thanks(0)
Posted: 07 May 2021 at 10:16pm |
Yeah those slots are a little weird but I don't mind them as I see the point in them if a case isn't very big it makes taking the modules out a bit easier I found.
|
|
Xaltar
Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 22508 |
Post Options
Thanks(0)
|
For sure, sometimes it feels like it went in but in reality one side isn't making
proper contact, especially with these one sided latch slots. |
|
|
|
ket
Senior Member Joined: 13 Jul 2017 Location: UK Status: Offline Points: 1676 |
Post Options
Thanks(0)
|
Very true Xaltar, I just have faith that even newbies have checked to make sure the RAM is seated properly Sometimes though that even gets the seasoned pros you could swear you heard a nice "click" as the module was seated only to find it still needed a little wiggle and push. Now as SOP I always wiggle and push after inserting just to be sure lol.
|
|
Xaltar
Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 22508 |
Post Options
Thanks(0)
|
Bank/channel is not the same thing as a dead slot Dead slots can happen though
with modern boards it's pretty rare unless there is physical damage to the traces or slot itself. Some CPUs have weaker IMCs than others, BIOS updates sometimes help address this. It could be as simple as a 0.01v bump in voltage or as complex as completely rewritten timing and sub timing values along with other tweaks. I suspect the RAM wasn't fully seated, this is by far the most common cause of issues like this, particularly with RAM slots being so tight these days. It could also be a faulty/partially dead RAM stick as you (ket) mentioned. |
|
|
|
ket
Senior Member Joined: 13 Jul 2017 Location: UK Status: Offline Points: 1676 |
Post Options
Thanks(0)
|
I wouldn't be so sure on that I've had plenty of instances in the past where a single DIMM bank has randomly died or just flat out not been working out of the box it's not the most common of things to happen but its happen several times to me in about 27 years now. If it was incompatibility between mainboard and RAM then generally the system just won't boot at all so while not impossible to be a compatibility issue, is fairly unlikely.
|
|
Xaltar
Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 22508 |
Post Options
Thanks(0)
|
It's unlikely to be a dead channel, either both B slots would be dead or both A
slots if that were the case. More likely RAM incompatibility with that BIOS version or improperly seated RAM. There is typically no problem using the "not recommended" BIOS versions. The warning is there to discourage less experienced users from pointlessly updating their BIOS. Many people seem to think a BIOS update is a performance enhancement. You want to install your RAM in slot's A2 and B2. Make sure the RAM is properly inserted into the slot. If it is the first time you are populating that slot it could simply be very tight and not going in all the way. If all else fails try a single stick in each slot in turn. It may be having an issue enabling Dual channel, in which case try updating your BIOS to 3.90 and see if that helps. Edited by Xaltar - 04 May 2021 at 2:17pm |
|
|
|
ket
Senior Member Joined: 13 Jul 2017 Location: UK Status: Offline Points: 1676 |
Post Options
Thanks(0)
|
This sounds like you have either a dead DIMM bank or dead memory stick :( To verify this test each memory stick individually in all DIMM banks, if both sticks work in all but the problem DIMM bank that is as conclusive as it gets that one DIMM bank has died.
|
|
Plagwitz
Newbie Joined: 01 May 2021 Status: Offline Points: 20 |
Post Options
Thanks(0)
|
Dear Folks,
i am kind of a bot considering computer stuff. Last year I built a pc with an AsRock B450 Pro4 MB, AMD Ryzen 2600X, RTX 2070 and just wanted to install my new GSkill RipJaws V (2x8 - 3200) on A2/B2 so it would work as DR. But it always only recognizes the ram on A2. I now switched to A2/B1 with lower frequency (2700 i think), but I would like to run 3200 on both. Does anyone have an idea what might be the problem or what I have to do to be able to run my aspired settings? Do you need more intel before being able to give an advice? + I was wondering if this is somehow connected to my BIOS being Version 3.6? - which is not recommended for pinnacle cpus, which I think the 2600x is based on. Any help is appreciated. |
|
Post Reply | |
Tweet
|
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |