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Discussion Starter · #1 ·
PCI-E is explicitly set to 100MHz in bios, still no good.

PSU should be powerful enough, but I cannot get any reading from the sensor about +12V!

Voltage: cpu=1.05V , ram=1.6V , others=default

Bus: 170
Multipler: x20
QPI: x44
SPD: x10
 

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Iconoclast
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32,311 Posts
Lower the QPI multiplier more.

Also, really test the stability of the CPU OC.
 

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Discussion Starter · #4 ·
Actually to my surprise, one particular screen saver will restart my PC after i7 is OCed...


And that's the cause of unstable!
 

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Only 1.05v at 3.4?


Are you sure the overclock is stable with that low of a Vcore? See how long it lasts in any Prime95 test.
 

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Discussion Starter · #6 ·
I tested with OCCT to make sure all 8 threads are used...
 
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