Block erupter help please.

[odinhf]

One of my block erupters is not working well, I have it running with 3 others and one bitfury asic here is a picture of what is happening, http://gyazo.com/45ca5ec9b5eb5f81bd4737118adba7a6 how do i fix this?

[vm1990]

thats and easy one you need more power...
the hub or what ever isnt supplying enough power but if you want to check if its the usb erupter simply plug it into the hub on its own or a port on the back of the pc

[odinhf]

Yea but the problem is I only have one fan, so I don't know how I would do that.

[vm1990]

Yea but the problem is I only have one fan, so I don't know how I would do that.

the fan for block erupters is to keep them cool but it isnt a necessity,the block erupter will just get very hot but will be fine u til you can get a 2nd fan. you could also get away with using a male usb to female usb extension cable aslong as its plugged into the motherboard dirctly