• We've upgraded our forums. Please post any issues/requests in this thread.

P9X79 Pro: "System Unstable"

[Ion]

WCG Team Assistant
Joined
Sep 15, 2009
Messages
13,391 (4.45/day)
Likes
14,251
Location
Raleigh, North Carolina, United States
System Name Niedersachsen / Ribe / Minsk
Processor i3 3240 / i7-3520M / 4x Opteron 6376 @ 2.86GHz
Motherboard BIOSTAR H61M / HP Q77 / Supermicro H8QG7
Cooling Stock / Stock / 4x 1U G34
Memory 1x8GB / 2x4GB / 4x4GB
Video Card(s) GTX260 / Intel HD 4000 / nVidia GT310
Storage 80GB Intel SSD / 256GB Intel SSD / 2x 60GB SSD (RAID1)
Display(s) Dell 3007 + HP 2245w / 12.1" 1366x768 / None
Case Antec NSK3480 / HP / Supermicro 1U
Audio Device(s) Onboard
Power Supply Enermax 500W / HP 130W / Supermicro Gold 1400W
Keyboard IBM Model M
Software Windows 7 (Niedersachsen/Ribe) / Linux Mint 17.2 (Minsk)
#1
I'm having some weird issues with the i7-3930k/P9X79 Pro system that I have the honor of currently running. It happened when I shut it down and moved it so that I could move around some of my computers. Now whenever I boot it, it says "System Unstable. Multiplier may be locked to 12x"

When Windows boots, it says that the CPU temperature is 91C on all cores--but this seems impossible. The heatsink is cool to the touch and the temperature doesn't seem to depend on load. The other specs are:
Antec 550w PSU
Radeon HD7770
Some HDD
Xigmatek Gaia

I've tried multiple RAM arrangements--the 2x2GB of G.SKILL that was in there, a single stick of G.SKILL 2GB, and the 2x4GB Ripjaws set from my 3770k. I've tried resetting the BIOS, taking out the battery, and still no luck--it still maintains that the system is unstable and boots at only 1.2GHz.

Help? :eek:
 

Norton

Moderator & WCG-TPU Captain
Staff member
Joined
Dec 21, 2011
Messages
12,661 (5.80/day)
Likes
36,195
Location
USA
System Name My Fortress/Trish (WCG)/Julia (WCG)/Ella (WCG)/Junior(WCG)/Cruncher 1 & 2/Kreij (WCG)
Processor Ryzen 1700X/i7-970/2600K/i7-980X/3930k/Opteron 6168x4/Ryzen 1600X/FX-8350
Motherboard X370 Taichi/ ASUS R3E/Asus P8P67 Pro/P9X79 Pro/EVGA X58 SLI 3/SuperMicro 4P
Cooling NH-D14/Phanteks/NH-U14S/H70/DeepCool/CM 212+ (x4)/NH-U14S/CM212
Memory 16GB GSkill TridentZ-3200 (1700X), 16GB GSkill FlareX-2400 (1600X),... various...., 4P- 16x1GB
Video Card(s) RX 580/HD 4670/HD 7770/HD 7770/HD 7770/onboard/HD 7770/onboard
Storage WD 500GB SSD/Seagate 2TB SSHD, everything else is Western Digital (mostly)
Display(s) Dell U2414H & 2409W / Dell 2208WFP (shared)
Case Silverstone FT01B/Source 530/Corsair 230T/Define XL R2/Silverstone FT05/Define R4/custom
Audio Device(s) on board (All)
Power Supply Corsair HX850/TX650/CS650M/X Gold 750/EVGA P2 850/X Gold 1050/HX650
Mouse Logitech G300s
Keyboard Thermaltake Challenger Prime (Great for $30!!!)
Software Win 7 Home 64 (Win 10 Pro 64)/Win Pro 64 or Ubuntu 12.04 LTS/14.04 LTS/17.04
Benchmark Scores Why sit on the Bench when you can get in the game and Crunch!!!
#2
t_ski has the same board- maybe he can assist?
 

[Ion]

WCG Team Assistant
Joined
Sep 15, 2009
Messages
13,391 (4.45/day)
Likes
14,251
Location
Raleigh, North Carolina, United States
System Name Niedersachsen / Ribe / Minsk
Processor i3 3240 / i7-3520M / 4x Opteron 6376 @ 2.86GHz
Motherboard BIOSTAR H61M / HP Q77 / Supermicro H8QG7
Cooling Stock / Stock / 4x 1U G34
Memory 1x8GB / 2x4GB / 4x4GB
Video Card(s) GTX260 / Intel HD 4000 / nVidia GT310
Storage 80GB Intel SSD / 256GB Intel SSD / 2x 60GB SSD (RAID1)
Display(s) Dell 3007 + HP 2245w / 12.1" 1366x768 / None
Case Antec NSK3480 / HP / Supermicro 1U
Audio Device(s) Onboard
Power Supply Enermax 500W / HP 130W / Supermicro Gold 1400W
Keyboard IBM Model M
Software Windows 7 (Niedersachsen/Ribe) / Linux Mint 17.2 (Minsk)
#3
Joined
Aug 30, 2009
Messages
4,001 (1.32/day)
Likes
1,652
Location
Sarasota, Florida, USA
System Name Awesomesauce 4.3 | Laptop (MSI GE72VR 6RF Apache Pro-023)
Processor Intel Core i7-5820K 4.16GHz 1.28v/3GHz 1.05v uncore | Intel Core i7-6700HQ @ 3.1GHz
Motherboard Gigabyte GA-X99-UD5 WiFi LGA2011-v3| Stock
Cooling Corsair H100i v2 w/ 2x EK Vardar F4-120ER + various 120/140mm case fans | Stock
Memory G.Skill RJ-4 16GB DDR4-2666 CL15 quad channel | 12GB DDR4-2133
Video Card(s) ASUS ROG Strix A8G Gaming GTX 1080 @ 2075/1368 boost | NVIDIA GTX 1060 6GB +200/+500 + Intel 530
Storage Samsung 840 EVO 500GB + Seagate 3TB 7200RPM + others | Kingston 256GB M.2 SATA + 1TB 7200RPM
Display(s) Acer G257HU 1440p 60Hz AH-IPS 4ms | 17.3" 1920*1080 60Hz wide angle TN notebook panel
Case Fractal Design Define XL R2 | MSI
Audio Device(s) Creative Sound Blaster Z | Realtek with quad stereo speakers and subwoofer
Power Supply Corsair HX850i Platinum | 19.5v 180w Delta brick
Software Windows 10 Pro x64 | Windows 10 Home x64
Benchmark Scores GTX 1080 please?
#4
Running the latest UEFI version? Looks like the last one was released about 6 weeks ago.
 

[Ion]

WCG Team Assistant
Joined
Sep 15, 2009
Messages
13,391 (4.45/day)
Likes
14,251
Location
Raleigh, North Carolina, United States
System Name Niedersachsen / Ribe / Minsk
Processor i3 3240 / i7-3520M / 4x Opteron 6376 @ 2.86GHz
Motherboard BIOSTAR H61M / HP Q77 / Supermicro H8QG7
Cooling Stock / Stock / 4x 1U G34
Memory 1x8GB / 2x4GB / 4x4GB
Video Card(s) GTX260 / Intel HD 4000 / nVidia GT310
Storage 80GB Intel SSD / 256GB Intel SSD / 2x 60GB SSD (RAID1)
Display(s) Dell 3007 + HP 2245w / 12.1" 1366x768 / None
Case Antec NSK3480 / HP / Supermicro 1U
Audio Device(s) Onboard
Power Supply Enermax 500W / HP 130W / Supermicro Gold 1400W
Keyboard IBM Model M
Software Windows 7 (Niedersachsen/Ribe) / Linux Mint 17.2 (Minsk)
#5

[Ion]

WCG Team Assistant
Joined
Sep 15, 2009
Messages
13,391 (4.45/day)
Likes
14,251
Location
Raleigh, North Carolina, United States
System Name Niedersachsen / Ribe / Minsk
Processor i3 3240 / i7-3520M / 4x Opteron 6376 @ 2.86GHz
Motherboard BIOSTAR H61M / HP Q77 / Supermicro H8QG7
Cooling Stock / Stock / 4x 1U G34
Memory 1x8GB / 2x4GB / 4x4GB
Video Card(s) GTX260 / Intel HD 4000 / nVidia GT310
Storage 80GB Intel SSD / 256GB Intel SSD / 2x 60GB SSD (RAID1)
Display(s) Dell 3007 + HP 2245w / 12.1" 1366x768 / None
Case Antec NSK3480 / HP / Supermicro 1U
Audio Device(s) Onboard
Power Supply Enermax 500W / HP 130W / Supermicro Gold 1400W
Keyboard IBM Model M
Software Windows 7 (Niedersachsen/Ribe) / Linux Mint 17.2 (Minsk)
#6
Justin, I think that did it! We'll see soon! :)
 

t_ski

Former Staff
Joined
Apr 11, 2006
Messages
11,960 (2.81/day)
Likes
6,443
System Name My i7 Beast
Processor Intel Core i7 6800K
Motherboard Asus X99-A II
Cooling Nickel-plated EK Supremacy EVO, D5 with XSPC Bayres & BIX Quad Radiator
Memory 4 x 8GB EVGA SuperSC DDR4-3200
Video Card(s) EVGA 1080 SuperClocked
Storage Samsung 950 Pro 256GB m.2 SSD + 480GB Sandisk storage SSD
Display(s) Three Asus 24" VW246H LCD's
Case Silverstone TJ07
Audio Device(s) Onboard
Power Supply Corsair AX1200
Keyboard Corsair K95
Software Windows 10 x64 Pro
#7
Sorry I'm late to the party. Sounds like the BIOS went wonky. BTW - a cool heatsink sometimes means it's not getting good contact and not transferring any heat. Is this an air cooler?

Make sure you set the XMP profile in the BIOS for the ram. Makes it easy that way. :toast:
 

[Ion]

WCG Team Assistant
Joined
Sep 15, 2009
Messages
13,391 (4.45/day)
Likes
14,251
Location
Raleigh, North Carolina, United States
System Name Niedersachsen / Ribe / Minsk
Processor i3 3240 / i7-3520M / 4x Opteron 6376 @ 2.86GHz
Motherboard BIOSTAR H61M / HP Q77 / Supermicro H8QG7
Cooling Stock / Stock / 4x 1U G34
Memory 1x8GB / 2x4GB / 4x4GB
Video Card(s) GTX260 / Intel HD 4000 / nVidia GT310
Storage 80GB Intel SSD / 256GB Intel SSD / 2x 60GB SSD (RAID1)
Display(s) Dell 3007 + HP 2245w / 12.1" 1366x768 / None
Case Antec NSK3480 / HP / Supermicro 1U
Audio Device(s) Onboard
Power Supply Enermax 500W / HP 130W / Supermicro Gold 1400W
Keyboard IBM Model M
Software Windows 7 (Niedersachsen/Ribe) / Linux Mint 17.2 (Minsk)
#8
Sorry I'm late to the party. Sounds like the BIOS went wonky. BTW - a cool heatsink sometimes means it's not getting good contact and not transferring any heat. Is this an air cooler?

Make sure you set the XMP profile in the BIOS for the ram. Makes it easy that way. :toast:
I'd expect the heatsink to be cool--I have it sitting in front of a fan blowing ~40F air in from outside ;)


I flashed the BIOS with the latest one from Asus (no idea why I didn't think of that) and all appears to be working. It's even overclocked itself more--I didn't know that the SB CPUs would do 126MHz FSB, but apparently it did so automagically.
 

t_ski

Former Staff
Joined
Apr 11, 2006
Messages
11,960 (2.81/day)
Likes
6,443
System Name My i7 Beast
Processor Intel Core i7 6800K
Motherboard Asus X99-A II
Cooling Nickel-plated EK Supremacy EVO, D5 with XSPC Bayres & BIX Quad Radiator
Memory 4 x 8GB EVGA SuperSC DDR4-3200
Video Card(s) EVGA 1080 SuperClocked
Storage Samsung 950 Pro 256GB m.2 SSD + 480GB Sandisk storage SSD
Display(s) Three Asus 24" VW246H LCD's
Case Silverstone TJ07
Audio Device(s) Onboard
Power Supply Corsair AX1200
Keyboard Corsair K95
Software Windows 10 x64 Pro
#9
It's even overclocked itself more--I didn't know that the SB CPUs would do 126MHz FSB, but apparently it did so automagically.
I'm not aware of this? Do you have some "auto-OC" setting turned on?
 

[Ion]

WCG Team Assistant
Joined
Sep 15, 2009
Messages
13,391 (4.45/day)
Likes
14,251
Location
Raleigh, North Carolina, United States
System Name Niedersachsen / Ribe / Minsk
Processor i3 3240 / i7-3520M / 4x Opteron 6376 @ 2.86GHz
Motherboard BIOSTAR H61M / HP Q77 / Supermicro H8QG7
Cooling Stock / Stock / 4x 1U G34
Memory 1x8GB / 2x4GB / 4x4GB
Video Card(s) GTX260 / Intel HD 4000 / nVidia GT310
Storage 80GB Intel SSD / 256GB Intel SSD / 2x 60GB SSD (RAID1)
Display(s) Dell 3007 + HP 2245w / 12.1" 1366x768 / None
Case Antec NSK3480 / HP / Supermicro 1U
Audio Device(s) Onboard
Power Supply Enermax 500W / HP 130W / Supermicro Gold 1400W
Keyboard IBM Model M
Software Windows 7 (Niedersachsen/Ribe) / Linux Mint 17.2 (Minsk)
#10
I'm not aware of this? Do you have some "auto-OC" setting turned on?
I don't think so--but I'll check later. I know that I loaded defaults after I flashed the new BIOS, set the date/time, and then booted. And somehow got 4.17GHz :confused:
 
Joined
Aug 30, 2009
Messages
4,001 (1.32/day)
Likes
1,652
Location
Sarasota, Florida, USA
System Name Awesomesauce 4.3 | Laptop (MSI GE72VR 6RF Apache Pro-023)
Processor Intel Core i7-5820K 4.16GHz 1.28v/3GHz 1.05v uncore | Intel Core i7-6700HQ @ 3.1GHz
Motherboard Gigabyte GA-X99-UD5 WiFi LGA2011-v3| Stock
Cooling Corsair H100i v2 w/ 2x EK Vardar F4-120ER + various 120/140mm case fans | Stock
Memory G.Skill RJ-4 16GB DDR4-2666 CL15 quad channel | 12GB DDR4-2133
Video Card(s) ASUS ROG Strix A8G Gaming GTX 1080 @ 2075/1368 boost | NVIDIA GTX 1060 6GB +200/+500 + Intel 530
Storage Samsung 840 EVO 500GB + Seagate 3TB 7200RPM + others | Kingston 256GB M.2 SATA + 1TB 7200RPM
Display(s) Acer G257HU 1440p 60Hz AH-IPS 4ms | 17.3" 1920*1080 60Hz wide angle TN notebook panel
Case Fractal Design Define XL R2 | MSI
Audio Device(s) Creative Sound Blaster Z | Realtek with quad stereo speakers and subwoofer
Power Supply Corsair HX850i Platinum | 19.5v 180w Delta brick
Software Windows 10 Pro x64 | Windows 10 Home x64
Benchmark Scores GTX 1080 please?
#11
Make sure the TPU switch is turned off. My dad's ASUS M4A89GTD Pro (or whatever it is) has a TurboV switch that automatically overclocked the X6 1100T to 3.85GHz, and in the dumbest way possible (raised the HTT clock and set the RAM speed at like 830MHz.
 

[Ion]

WCG Team Assistant
Joined
Sep 15, 2009
Messages
13,391 (4.45/day)
Likes
14,251
Location
Raleigh, North Carolina, United States
System Name Niedersachsen / Ribe / Minsk
Processor i3 3240 / i7-3520M / 4x Opteron 6376 @ 2.86GHz
Motherboard BIOSTAR H61M / HP Q77 / Supermicro H8QG7
Cooling Stock / Stock / 4x 1U G34
Memory 1x8GB / 2x4GB / 4x4GB
Video Card(s) GTX260 / Intel HD 4000 / nVidia GT310
Storage 80GB Intel SSD / 256GB Intel SSD / 2x 60GB SSD (RAID1)
Display(s) Dell 3007 + HP 2245w / 12.1" 1366x768 / None
Case Antec NSK3480 / HP / Supermicro 1U
Audio Device(s) Onboard
Power Supply Enermax 500W / HP 130W / Supermicro Gold 1400W
Keyboard IBM Model M
Software Windows 7 (Niedersachsen/Ribe) / Linux Mint 17.2 (Minsk)
#12
Make sure the TPU switch is turned off. My dad's ASUS M4A89GTD Pro (or whatever it is) has a TurboV switch that automatically overclocked the X6 1100T to 3.85GHz, and in the dumbest way possible (raised the HTT clock and set the RAM speed at like 830MHz.
I don't think so, but I will check tonight. I didn't know that this platform could even do this, though.
 
Joined
Aug 30, 2009
Messages
4,001 (1.32/day)
Likes
1,652
Location
Sarasota, Florida, USA
System Name Awesomesauce 4.3 | Laptop (MSI GE72VR 6RF Apache Pro-023)
Processor Intel Core i7-5820K 4.16GHz 1.28v/3GHz 1.05v uncore | Intel Core i7-6700HQ @ 3.1GHz
Motherboard Gigabyte GA-X99-UD5 WiFi LGA2011-v3| Stock
Cooling Corsair H100i v2 w/ 2x EK Vardar F4-120ER + various 120/140mm case fans | Stock
Memory G.Skill RJ-4 16GB DDR4-2666 CL15 quad channel | 12GB DDR4-2133
Video Card(s) ASUS ROG Strix A8G Gaming GTX 1080 @ 2075/1368 boost | NVIDIA GTX 1060 6GB +200/+500 + Intel 530
Storage Samsung 840 EVO 500GB + Seagate 3TB 7200RPM + others | Kingston 256GB M.2 SATA + 1TB 7200RPM
Display(s) Acer G257HU 1440p 60Hz AH-IPS 4ms | 17.3" 1920*1080 60Hz wide angle TN notebook panel
Case Fractal Design Define XL R2 | MSI
Audio Device(s) Creative Sound Blaster Z | Realtek with quad stereo speakers and subwoofer
Power Supply Corsair HX850i Platinum | 19.5v 180w Delta brick
Software Windows 10 Pro x64 | Windows 10 Home x64
Benchmark Scores GTX 1080 please?
#13
X79/LGA 2011 has BCLK straps, contrary to LGA 1155. It allows you to de-link the CPU from the buses so you aren't confined to the measly few MHz you can get on LGA 1155.