RX1542 :
morinookuni123 :
The fan that you replaced the old one with, does this one function normally?
If the new fan works fine then I would say that your old fan got burned up, since your overclocking your CPU you need a aftermarket cooler or a liquid cooler on it.
yes it does work normally no problem , the thing is i've seen that old fan go up to 5000RPM without problems but i guess it could have burned, i've applied oil on it, but still it doesn't go up to 2000rpm
I would say that the old fan has gone bad. It wouldnt surprise me if the old fan did go up to 5000RPMs time to time, its not completely dead but its in the process of dying.
If the old and new fan had the same problem then it would be a problem with the mobo, fan settings, bios, drivers, etc etc.