BSOD when overclocking

[shadow32]

My FX 8350 was overclocked to 4.9 GHZ via multiplier. Now I am shooting to 4.8 via FSB for memory speed.

I am stable at 4.5ghz stock voltage (FSB).
At 4.6ghz and 1.425, I booted into windows and got a BSOD. Just wondering if this is normal when OC'ing.

 

[barto]

BSOD signifies instability. Did you read any overclocking guides before doing this? If you haven't you should read some first. You can damage your PC if you aren't careful.

http://www.tomshardware.com/forum/272214-29-wolfram-beginner-guide-overclocking

 

[Quaddro]

what is your bccode..?
because based on bccode, we can assume which one of hardware(s), fail in overclocking mode..

 

[shadow32]

I don't know any codes, It just happened and I let it dump and re-start and it was fine. Just wondering if it is a fluke thing like when overclocking memory on GPU's.