Hi Desibond,
I ended up buying my 7750 Black Edition for Rs 3350 all inclusive from SP road. No shops had less than 3.4k even if i stand upside down

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My current mother board is Gigabyte M57SLI-S4 which has a Nvidia 570 chipset.
I have installed the same in my mobo and have 2 issues which i am not sure how to proceed further. (I will post the same in the blog that you are actively on as well)
1. I am unable to overclock a bit also. (ie) even if i change the multiplier to 13/12 or even 11 or 7 also it does not pass the post screen. It goes blank at the part when its supposed to display the OS choice. If i modify Vcore voltage / bus speed the same happens.
2. Memory is showing up as Unganged and it used to be 128 bit with my old proc (AMD 4400+) and it changed to 64 bit which i was able to replicate in my old processor by running the same on 1 stick.
3. The noise of the fan is very loud compared to my AMD 4400+ which was loud. Is this normal?
Thanks for all your help