Post
Topic
Board Hardware
Re: HashFast announces specs for new ASIC: 400GH/s
by
spectre2112
on 27/02/2014, 01:16:40 UTC

Yes, somebody (not me) received their kit but it came without any instructions so he is still wondering how to hook it up

Here is a picture of  the current setup:

http://oi60.tinypic.com/23u94iq.jpg


Looks like they have the "chain-up/chain-down" ribbon cable AND the USB header connected on the bottom board - should be one or the other. If they are having trouble, this may be the cause. Tell them to disconnect the black 5 pin USB header next to the ribbon cable on the bottom board (not the 5 pin WHITE stand-by power cable.) The ribbon cable makes the 2 boards into 1 800Ghs machine vs. the USBs making 2 400Ghs machines.

EDIT: Also, the white connector only needs to be connected to the last board in the series so it can be disconnected from the top board.

(While we're at it, can someone tell me the colors of the wires (under the black sheathing) on the white connector - back to front? Thanks!)