Here is an update to Avalon unit #114 from Batch 1 running the new firmware.
Power Input 120v Ambient Room Temperature 20 °C/68.0 °F on a dedicated 15a Circuit
Hi
May i know which firmware is this? From strombom or the latest 0622 firmware? I am unable to see option for changing the overclock to anything above 300mhz in the official 0622 testing firmware
Thanks
As you can see from my photos above I am running 0622 firmware. For the purpose of these tests I have opted not to use direct USB from a laptop.
You will have to modify the /etc/init.d/cgminer file
I will give you the step by step instructions on how to modify existing entries in cgminer config file.
An easy way to do this is to ssh into your avalon after you upgrade the firmware to 0622.
Once you are logged in and at the prompt type cd /etc/init.d/
Next type vim cgminer
This will open up the vi editor. Use the arrow keys to navigate to the row you wish to change.
Now press i to get into edit mode.
once you are done in edit mode press esc it will get you back to command.
Finaly press : then w to write and q to quit
:wq
Here is a screen shot...
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FtMtDEUR.png&t=665&c=Zk7yPaeUMyQdfQ)
As you can see I opted to change the lower speed settings.