Thanks for the replies, but is there any stores in SLS selling mainboard for I7-6700 cpu ? I need them to fix it up for me.
I think you can try and lookup the pricelist and get a sense how much it will cost you. Do note that the shops generally don't provide free installation since you are only buying motherboard from them. That will add on to the cost of replacement. Personally, I will not be bothered to spend more than 150 bucks to get a replacement motherboard for a 3+ years old processor. If the processor is to fail one day (though less likely than the motherboard), your investment is wasted.
Just out of curiosity, why are you replacing the motherboard? Have you confirmed 100% that its gone?
either z170 or z270 mobo
z170 hard to get
z270 is easier
NOTE: Good to get those "未上机" motherboard from taobao reputable stalls.
Mainboard working fine, it's the part that control the rear fan spoil.