High CPU usage when running cgminer
I would appreciate if anyone can help me find out the root cause for me. I'm using cgminer to mine LTC and FTC. whenever I run cgminer, the CPU usage is 99%.
I tried to use cgminer 3.7.2 and 3.5 but the problem is still there.
I tried to unstall AMD driver and reinstall latest driver 13.12 but cannot solve problem...