Quote from: bitrocket on September 14, 2013, 06:06:15 AM

Quote from: Ytterbium on September 14, 2013, 05:42:05 AM

Quote from: matt4054 on September 14, 2013, 05:31:59 AM

** FRIENDLY REMINDER **

Quote from: bitrocket on September 14, 2013, 04:40:05 AM

****WARNING to all Labcoin Shareholders****

People there are no traces going to the chips on these circuit boards. There are no decoupling capacitors near the chips and there does not appear to be a ground plane on the board. Ask any of the DIY asic developers here on the forum and they will confirm that these things are absolutely necessary to create a working miner.

I was a big believer in Labcoin but i am completely out now. This is a disappointing end to what could have been a promising venture.

I welcome a realistic explanation from Labcoin but at this point I am seriously warning anyone to invest at their own risk.

Again, this is very serious, and I think the #1 worry for those who dare to hold! I think posting this pic was worse than posting nothing after all, because after reading a bit it looks seriously screwed indeed :-/

I'm not really sure if they're that odd - most of the pins should just be power, and only a few per chip are used for serial IO. What I found quite odd was the fact they seem to have only one discrete component per chip, my guess would be a capacitor

..

And these components only have traces running to one side of the part. There's no sign of connections running to *any* pads on the chips. It's completely impossible for this to be a working circuit board.

You know circuit boards have multiple layers, right?

Clearly it's a very strange looking board, no doubt.

Labcoin needs to upload the gerber files, or other cad files for that board so we can have a look at it.