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Thanks for the info... I was hoping for a clean solution but I guess I'll have to dig out the fan splitter from my last build. Hopefully the new Corsair fans that are coming out will have PWM and be comparable to the AP-15's, so I can upgrade to those.CPU fan headers on Asus boards, mine and apparently yours as well can control only PWM fans, it'll ignore all controll attempt with none PWM fans
if you connect your fans to chassis header (using splitter to get 2 fans on one header) then mobo will control them
it's the reason I've swapped my Noctua NF-B9 to NF-B9 PWM, before that I had PWM_case fans on CPU_header, and none_PWM_cpu fans on chassis header it was working but it was not pretty
using chassis header is not that bad for temporary solution, since this header it's also controlled by CPU temp
Does a single DIMM POST in any of the slots after CMOS clear? And which board? What is the part number on those modules and which revision number?
Thx
I tried with a single DIMM in any of the 4 slot -> no luck
Motherboard is Maximus V Gene ( Z77 )
The part number on the modules are the following :
- CMT8GX3M2A1866C9
- Corsair Dominator GT
- Timings : 9-10-9-27
- Nominal Voltage : 1.50V
- ver8.16
- s/n : 121305884
I'm desperate :-/
Can you flash to the latest beta BIOS using USB BIOS flashback please and see if that makes any difference?
Installed the 1015 bios on my deluxe, didn't help with my 4x4 Corsairs, still failed an Maximum IBT fairly quickly. Going to try some Samsungs next.
how should I name the file for the BIOS on the USB stick (for my Maximus 5 gene) ?
R5G.CAP ??
i'm confused with the renaming thing... thanks
I can't overclock above 4.4GHz without risking system instability on intel's burn test. This is on the Sabertooth Z77
I can run all day long with these settings:
Extreme Power Phase Management
High Load Line Calibration
1.15 V core
100 BCLCK
44 Multiplier
1.575v Memory
All 4 slots filled with G.Skill 4x4 (16GB) 1833 memory. (Runs @ 2000)
Cooler Master Hyper 212 Plus in push / pull config
Soon as I go with a 103 BCLCK (4532MHz), no matter what voltage (up to 1.32 Vcore-load), power phase, or load line calibration I use, I can't get Intel's burn test to run stable for more than 10 minutes.
And yes I have modulation off.
Ivy Bridge is a pain in the tail to overclock. But Maybe I just got a bad 3770k. I'm debating getting a Corsair H80 to tame this beast.
So M5G.CAP worked out.
Flashed through this method with latest beta bios found on kingpin forum (BIOS 0078)
Still stuck at QCODE 55.
Now what the hell can I do? this is getting ridiculous
please help thanks
Which Corsair kit is that (part number)?
-Raja
Hi,
I have just put together a P8Z77-V Pro board with an IB, but i am suffering random BSOD's
Is there any software i can use to try an test various components to try and isolate the BSOD and make it repeatable??
BTW: On the 2 16GB sets, the first was version 8.16 and the 2nd was version 2.12 (I happened to have taken pics of the RAM for some reason)
So on the deluxe, the CPU_OPT header doesn't have any fan controller in Fan Xpert 2, correct? Actually, looking at the manual, in BIOS, there's no control of the CPU_OPT speed either? So I currently have the H100 sensor cable plugged into the CPU_FAN header so it sees a RPM on it. Since I don't need any control for that plug, would it be perfectly fine to plug it into the CPU_OPT header and then use the CPU_FAN for one more case fan?
Have reported to HQ and am awaiting a response.
-Raja
SABERTOOTH Z77 BIOS 1015
1.Improve Improve system stability.
2.Enhance compatibility with some USB devices.
3.Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us
http://www.asus.com/Motherboards/Intel_Socket_1155/SABERTOOTH_Z77/#download
Hi,
I have just put together a P8Z77-V Pro board with an IB, but i am suffering random BSOD's
Is there any software i can use to try an test various components to try and isolate the BSOD and make it repeatable??
here's the direct link for the downloadables for the P8Z77-V ProP8Z77-V PRO BIOS 1015
1.Improve system stability.
2.Improve memory compatibility.
3.Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us
this is a question for Raja@ASUS
I'm looking to buy a new z77 system and I have a few requirements. One of them is the VT-d capabilty. I was shocked that none of Asus mobo actually support this especially when Asrock, Msi and Gigabyte have it. Could you explain why and if this will be added to later z77 bios ? If not I think I'll but an Asrock one.
That depends on what the chipset supports. Intel only validated VT-d on Q series chipsets last platform launch, I have no reason to believe that will be changing for this platform. We tried to validate on P67 and only 25 of the 50 tests would pass. So we can't support if Intel can't.
Thank you for an answer. Curious though, other Z77 boards from other manufacturers, including from Intel, have VT-d support; even though Ark says the chipset does not support VT-d.
So were you using two different sets at the same time? If so that's the problem. The SPD and XMP is for a single kit only. If there are two versions the ICs on those DIMMs are likely completely different. Corsair use the version number as an IC identifier.
My advice, is always to purchase a single kit at the rated density, far easier to get stable.
thanks for your response Shikami
I wouldn't trust intel own specs because they constantly make mistakes... ex ark site says that no processors support SLAT or EPT but most processors since nehalem support it. Also, intel says that theses motherboard SUPPORT Intel VT with Directed I/O:
Chipset Desktop Board
Z77 DZ77GA-70K, DZ77BH-55K, DZ77GA-70K
H77 DH77KC, DH77EB, DH77DF
B75 DB75EN
Q67 DQ67EP; DQ67OW; DQ67SW
Q57 DQ57TM; DQ57TML
Q45 DQ45CB; DQ45EK
Q35 DQ35JO; DQ35MP
Which include Z77 chipset. In a mail from Asrock tech support, they says ALL z77 chipsets support VT-d. The problem is thoses manufacturers like Asus who making broken or incomplete Bios...
"those" manufacturers have to validate it fully otherwise we get complaints that this or that will not work (some vendors dont mind that). The information I supplied on previous chipsets was correct, this time I think if it were possible it would have been added already. I will ask HQ again tomorrow morning and see what they say about it.
This VT-d stuff is already working for Z77 chipset on Xen or ESXi so it's definitely not an hardware issue. It seem's to me that asus focus more on useless crap (like overclocking) than stability and high end features theses days (granted you'r not alone). But you know, in the end this translate to missed sales for Asus because of this simple option...
Well We will wait until validation rather than making a claim that it works without checking all items - some vendors didn't bother and if you think that makes things better then we should agree to disagree. As I said earlier we were right with Q series on the last gen, so if all 50 tests don't pass it is not valid. As I said I will ask HQ again tomorrow and see what they say.
Some info on my setup:
Intel i7-2600 (non-k ) -- VT-d only available in non-k or intel Vpro capable northbridges
ASrock H67M-ITX -- ASrock is awesome because they have enabled VT-d in a lot of the new UEFI capable 1156 and 1155 boards
Xen Hypervisor (4.1.2) Running a Fedora 16 x86_64 dom0
Passthrough done with a work-around with virt-manager to release the PCI resources, xm pci-attach to reassign
P8Z77-V Pro question: the PCH heatsink has some plastic film on it, but it doesn't feel like it wants to come off easily. Is this supposed to be removed? I'm worried it will take the logo off with it, but of course I don't want to melt plastic to metal either. Pic:
http://i.imgur.com/TkcrM.jpg?2