Ut 790fx-m2r manual

Saw you messed with p-states must have missed that you looked into CnQ,sry. I'm pretty happy that it works that way. Use a save setting for state 1 and the test setting in state 0, as soon as you stop load you are save. With above tables and the pattern i hope it's obvious how to define your own p-states. Example: p-state 0: 2. Quite nifty don't you think? At least two of em work have not tried more. So you can use it to define individual multis and volts for each core.

In terms of the volts the max under all cores in a defined p-state is used. The multis realy apply individual. Not all of em work. Above 5Bh the system freezes. Tried to add a third p-state between the other two at 2. In Desktop mode it is possible to set the p-state for an core by writing the p-state number into MSR Ch.

Debug that thing. Local4-Local7 are for p-state 1. Both p-states must work with your ref HT because an switch betwenn em is required to apply the new values. Does anyone know what could cause the vcore to reset back to standard? Had it set to 1. CPU 2. So the board still needs more tweaking to beome more efficient. A note aboute the NB multi. So it's required to up the ref HT to tune the nb. However with above scripts it's possible to set the p-states and switch between em manual.

Those work with CnQ disabled in bios. A third p-state would be great, i'd like to have a low normal and high p-state. NB DID must be equal on all cores's and p-states, no way to change the nb speed on the fly. I assume it can be used to define under which load the 0 p-state get's used. Do you know a stress-utility which can generate stress in steps?

Maybe sandras energy efficiency test shows a difference. What happened was, my first which is the main one I experimented highly with temps, it read the temp in BIOS the same as the physical Tcase temp most likely because it was missing the offset, but the ones after that were all different. In terms of temps i rely on the external sensor on the mobo. This one reports the highest temps. A probe next to the prozessor reads the same temps as the cpu sensor most of the time, so i assume this temp is actualy higher.

Alot of extra research is required on my side to read that doc. Anyway, I received it back from dfi RMA with the same indications C1 stop error if memory slots are in 3 or 4 are occupied. It looks to me like the BIOS chip was changed out wrote the numbers off of the old one and they put a new revision code sticker on there was R. AC0 before and now it's R. AD0 but other than that it looks the same Achim: I'll check out those scripts when I get time.

Been too busy yet. Lowest I've had stable which is also my max stable yet without freezes is what I'm running since my last post. It will lock up if totally instable. The next best usually is rendering and better is a game. I've done some Apophysis fractal rendering fine. Next is a game. It's been up for over 24hours so far without a problem. Problem for me is not P95 stability, that's quite easy. First 4 weeks 2. The problem for me is avoiding the freeze after a day to three days idling.

So far this is best yet. CPU seems to love low voltages over high ones. Like right now Idle vs. Maybe it's the PSU efficiency giving those results? Actually you have 2. That's only maximum 3W DC more though. You also have a high HT ref. I also run HT at 1. It looks like I must be running lower current than you are, only that can explain the huge difference almost W AC load.

I have ran 2. Make note: This was no way possible in first 3 weeks. Lowest possible consumption is cpu x4 at 0. If CnQ is disabled how do those scripts change between P-States and when? See above, yep. VCore is higher, 1. I'm surprised myself. I only recently started trying these lower volts. I haven't, no. Is that register write enabled or only read?

I thought it was auto set. I don't really. Can choose to stress different cores with it can set affinity manually to get different cores and different loads. Works good, not Prime95 load, because those iterations are FPU intensive and this isn't, but it produces a variety of load and priority is set to 4 IIRC , so it won't jam your screen apps unusable. It's probably the first test I use each time.

It still doesn't go up in steps though. It's like i expected. So you guys seeing high temps at some point under load but low temps idle get everything reported correctly. A probe next to the prozessor reads the same temps as the cpu sensor most of the time, so i assume this temp is actually higher. Usually minimum 15C higher. Skimmed over the whole thing one time, just to get an outline and know where to look for what. Hehe, you know the last guides were easier to read and make sense of than this one.

I've heard many developers confused by this one and complain. Found my lowest stable settings: CPU x12 1. Had the in my system yesterday, forgottt that in my specs.

ALso had upped the chipset voltages. Here's what i can use save with stock ref HT. Therefore I added two scripts whom set pstate 0 and the 1 or vice versa 1 and the 0. If you are in p-state 0 writing 0 to Ch does not update the settings, so i have to switch to state 1 and back to state 0. Thank you for attaching that stress utility. Unfortunately the attachment does not work. What efficiency does your PSU have at W?

EDIT: Looking at my screenies i realize that prime95 failed on one core so i still need above 1. Ah ok. Yes, that's true, you can customize MSR[ Debugging doesn't get far. RWE just freezes and you have to use Task Manager to kill it.

Will need more time for it. I'll update mine to a similar setup and then try and compare power consumption and work out why the difference. I'll use your volts and settings. I'll do it on this now and then with the Sapphire when I get hold of one should be soon.

Good news. CPU 12x 2. CPU 4x 0. Interesting things you're discussing here.. I'm not through with this thread as a whole so I dont know if the p-state-discussion evolved out of phenom problems or these are just nice possibilities to hold down your power consumption..

I would be pleased, but ram performance is about half at half cpu-multipliers.. And theres no tref option or anything I'm just wondering. I think it's the imc of my cpu, but would appreciate to hear your opinions.. I'm used to timings and dram data drive strenght, dram drive strength so far, but not one page of driver settings ; although i any additional setting to play around with is welcome given good stability at optimized defaults, which this board definitely has..

I think would be possible if my imc wouldn't be that crappy.. Many thanks :D. I prepared going buy this board, but can i put regular waterblocks within the nb and sb?

Is there someone who will give me the dimensions of the mountingholes? Hi every one, I have this board now for up to 3 weeks and having big problems with! Lowerd the mem to mhz and continued up to fsb mhz htt multi 3 stock vcore, prime error after 20 minutes. Memory runs fine ddr cpu multi 10 fsb But now the most absurd thing, even fid 5x vcore 1. Lower htt mhz setting won't boot either and upping vcore and southbridge voltage wont help also. Also I can't boot from cd when my dvd drive is connected to the si while it is in mass storage mode, the drive is spinning up strange and read light keeps burning.

Is this normal not being able to boot from that controller with dvd drive drive is a sony nec optiarc s. So Please people help me is my board cooked or something and how do I prove it's faulty for rma when it runs stable stock except for the dvd drive issue. I think your probs are similar to mine, just a bit worse..

I blame it on the imc. I haven't tried checking CnQ settings load watts. Gonna ask sam for the source code of it's tlb-fix app. Did you post something about it in the MSI thread? PSU: Picking it up tomorrow. Loses me W AC idling. As you know, I've found I'm still stable at lowish volts for x13x9x9x2. It's been running for over 35 hours now at this setting, many reboots etc, but hardly any downtime.

Just ordered one, p-tune looks promising. Hope i can run the monitoring stuff on a different pc assuming it connects via usb or similar. I think this is normal behaviour, if the p-state changes the register get's copied to c Must say i'm ok with 2. Max i got stable for more that 4hrs is 2. Can not get my idle consumption below W AC. Samples require MFC so i can't build em with the express edition. Should not be too difficult.

Hehe, excellent find. It makes it look so easy : Need to remove a " " from the end of that link to make it functional. Not sure what you mean, but if you mean the PSU is used and monitoring one system while you're logged on another and seeing the metrics with the software, then I'm not sure.

But in my case, total P-State change didn't occur even if it was copied to c and c and c set to P1 unless I enabled and disabled CnQ again. Wow, things are a little different but my volts are lower so that's why. I'm at this since around 12 hours now for stability: One notch less in volts 1. Only the basics. Quick Q, surely having the phenom black edition means I can take the multiplier of the CPU up a notch from It posts no problem, but it freezes on its way into windows!

Oh and a side note, my system hung yesterday randomly. Came back from work and found that the monitor wouldn't wake up :. Btw my cpu is a g2 brisbane so I would have expected it to atleast do good 3. Speed I can't test right now pc is my parents. About the optical drive problem on the si does any one have similar probs? Sparky, should easily be able to do Bump the V to 1. I have more peripherals connected than you and have to increase Volts to 1.

I'm too overloaded nowadays, I haven't even managed to post 8 different and very large testings I've done with K7. There's a big difference between oc now and before. Before with C2Q, quads were either the market for those who spend on nothing but computers, rich, very limited specific need segment or are too into them beyond reality or need so don't mind waste credit card purchases to pay-off over the next year.

DPeter: Sounds exactly like mine I'll try that. Here is the screenshot you wanted. I think this is causing some more stress on the imc too.. THX link fixed. Ah ok, that makes a difference. Noticed here that without phenom drivers installed only the multi changes and the vid stays. Restored my save 2. BTW, Sapphire board I may skip testing. No big deal, with that PSu we can use the exact same testing setup's, so no need to do everything twice.

Those G boards are only listed at a few sites but not jet at stock here. Any guesses? Anyways, my board is going for RMA. That's an Intel board, unfortunately. Oese I haven't yet been able to test half dividers cause I've taken it apart just one more time.

But when it's up again I will check for you. About the stress on the imc with 2gig modules, do you think the imc and htt controller are connected? I mean will the 2gig modules cause the low max htt mhz x5 even low mem speeds just because the imc is having a hard time managing 2 gig sticks? Can you give me the link of the forumdeluxx gigabyte thread? It's nice to have some one with the same problem cause I really feel like :horse: with this brisbane!

Btw could a motherboard grounding issue also be able to cause this problem? I pulled the power to my gfx card and turned the PC on, it should at least complain about that, but nothing.

Something is goofy on the board : How good is motherboardpro. I'm considering buying a different board and sending it in for a refund as I can't be without my PC.

DPeter: Yes I do think that htt and memory divider are connected. The cold bug issue when having x2's under extreme cooling shows this clearly.. The cold bug i. Hello one and all I'm back online; Its about time!!

How long does it take to move?!! JK :welcome: back. Been busy with the move and only used it for a couple of days prior to breaking down my system for the move. Good to see you back Campbell. Home as in XS :stick:. Won't boot above Mhz.. Older bios's not tested yet. Do you know something about this behaviour? I'm used to it since my first s dfi mobo.. It's the best BIOS so far.

Originally Posted by LotusNegra. All is ok on port 1 and 3. Last edited by AlBahtaar; at AM. My board is currently away for RMA Last edited by possessed; at AM. Edit: Too late. I should read the post instead of the mail. Will that also allow support for ddr3 or is that limited by hardware? Last Jump to page:. Bookmarks Bookmarks Facebook. All times are GMT Please leave your email address if you like us to get back to your comments or questions.

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