if your web gui interface still works you can access via the settings tab-->Miner startup settings
My web gui works, but i'm an idiot when it comes to doing anything in linux. What do I put in the miner startup settings to be able to overclock? Just dumping --hfa-hash-clock in there doesn't work.
It takes an integer value as well.
If you are feeling gutsy try:
-hfa-hash-clock 600
CK confirmed the default is 550.
Yea i added an integer value after --hfa-hash-clock, it doesn't seem to take effect at all and continues using the default of 550 no matter what I put in the miner startup settings.