Quote Originally Posted by derek0309hk View Post
omg.. what can i do then?

i dont know where is the problem in my wc system

at stock speed and default setting, the cpu wont get over 50 degree under water at full load, and usually get 35 at idle

i dont know why when i raise it to above 4ghz and above 1.3v, the temp at full load go crazy, at idle is about 45~55 depends on fsb and voltage, but at full load just go 69, 7x, 8x, and even 90, damn
You've got a low VID chip which can tend to run hotter than high VID. As you've also got high ambient temperatures, there is only so much that water cooling can do.

Wish you lots of luck and hope some fine tuning will help you - Perhaps post in the Liquid Cooling forum to see if you can get some tips on any improvements that could be made with your setup?