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PC just turned off...

post #1 of 25
Thread Starter 
Hey guys , my pc is 10 hours P95 stable , anyways , was playing bf2 today , and the pc just turned off...as if someone pulled the plug out.....

its only happened once soo far , and im running a 2h occt test right now , just too make sure....

my cpu temps are fine , but my northbridge is boiling hot , if i tought the heatsink my finger burns!!!!....soo maybe its heat?? , iv got a big ass fan on the side of my case soo its ventilated!


will let ya know if it happens again , but odds are , if it happens once , it will happen twice!
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post #2 of 25
Boiling hot? Literally? That would mean it is over 100C and is overheating. Then again, what exactly is the temperature? Your fingers burn before boiling hot.
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post #3 of 25
Thread Starter 
i cant find a program to show my nb temprature , everest shows it as -20c....soo im guessing that that is wrong......

i litterally cant keep my finger on the heatsink for more than 10 seconds.......max...thats how hot the nb heat sink is!
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post #4 of 25
Thread Starter 
ok litterally 5 seconds!!!....and ill melt my fingers.......theirs a fan blowing on the heatsink and the air blowing out of it is damn hot!!!
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post #5 of 25
Thread Starter 
completed OCCT 2 hours mix test.....
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post #6 of 25
Most northbridges are very hot to the touch.

A pc turning off with no errors is almost always a PSU issue...atleast from what i've seen.

You could always mount a small fan to the north bridge if your worried about it, but mine burns my fingers too and its been like this for over a year. My 8800s are even hotter.
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post #7 of 25
Thread Starter 
have a can of compressed air here , sprayed it onto the nb heatsink , the heatsink is like -100 degrees now!!! theirs liqued nitrogen in this can......soo i can every 5 min spray some nitrogen on the cooler to keep it cool!
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post #8 of 25
Thread Starter 
btw , my pc is connected to a UPS , could the ups be failing?
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4x1TB 7,200RPM , 1x128GB Samsung SSD 1x 128GB K... Windows 7 64Bit Ultimate Samsung SA950D+ Optoma HD82 Antec 1000W Platinum 
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post #9 of 25
Quote:
Originally Posted by porky View Post
have a can of compressed air here , sprayed it onto the nb heatsink , the heatsink is like -100 degrees now!!! theirs liqued nitrogen in this can......soo i can every 5 min spray some nitrogen on the cooler to keep it cool!
Compressed air usually use a refrigerant and not nitrogen.

If you can't monitor your NB temp, is your BIOS up-to-date? Have you tried SpeedFan or Everest Ultimate?
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Once again...
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Intel X25-M 160GB + 3xRAID0 500GB 7200.12 Window 7 Pro 64 Acer H243H + Samsung 226BW XARMOR-U9BL  
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post #10 of 25
Thread Starter 
whatever the compressed air uses , its freezing the nb!!!

my bios is the latest bios , in the bios it says its 40c , but i dont believe that.....cos the heatsink feels like its 100c!
My System
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CPUMotherboardGraphicsRAM
i7 4790K 4.8GHZ 1.35V MSI Z97 M-Power EVGA GTX 980 Superclocked 16GB Corsair Vengeance 
Hard DriveOSMonitorPower
4x1TB 7,200RPM , 1x128GB Samsung SSD 1x 128GB K... Windows 7 64Bit Ultimate Samsung SA950D+ Optoma HD82 Antec 1000W Platinum 
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NZXT Phantom Logitech G7 
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My System
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CPUMotherboardGraphicsRAM
i7 4790K 4.8GHZ 1.35V MSI Z97 M-Power EVGA GTX 980 Superclocked 16GB Corsair Vengeance 
Hard DriveOSMonitorPower
4x1TB 7,200RPM , 1x128GB Samsung SSD 1x 128GB K... Windows 7 64Bit Ultimate Samsung SA950D+ Optoma HD82 Antec 1000W Platinum 
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