Bitcoin Forum

Economy => Computer hardware => Topic started by: pmagid on December 14, 2013, 06:37:26 PM



Title: [WTS] 2 BROKEN Block Erupter Blades and 1 BROKEN Asicminer 49 port hub
Post by: pmagid on December 14, 2013, 06:37:26 PM
EDIT:  The two blades are sold.   I will sell the hub for BTC0.03 shipping included.   For this price, with shipping included, I will only ship to US addresses.

I have spent way too much time trying to troubleshoot these broken items...
1) Block Erupter Blade V2 - does not flash led on boot, there appears to be something wrong with the 3.3v section of the board (take a look at this thread: https://bitcointalk.org/index.php?topic=349105.new#new)
2) Block Erupter Blade V2 - boots but all chips show 'x's, I would be very surprised if all the BE chips are fried.   I think this is another voltage problem.  I just cant track down where.
3) Asicminer 49 Port hub - the fuse melted and I tried removing it and replacing it with no luck.  When power is applied even when the fuse mount points are shorted it does not turn on. I tried removing the melted fuse holder and soldering the fuse to the board with no luck.  The fuse melting issue seems to be a fairly common problem. (see: https://bitcointalk.org/index.php?topic=336911.0)

Both blades have two or three 0805 resistors missing.  I moved parts back and forth between the board while troubleshooting.  Nothing major and easily orderable from Digikey.

Asking: BTC0.4  This includes free shipping in the US.   International will be extra.

Edit: Add photos
https://lh6.googleusercontent.com/GgauF3VP5h6vZEDRUCMFBUomrBgS9ckdDXyYBwX8mAo=w281-h210-p-no
https://lh3.googleusercontent.com/zpo0qcKw1mbLh-T743MQmPZ4CuyKy4xgjZDp7cSpfUU=w281-h210-p-no
https://lh3.googleusercontent.com/8p6qQwnX0pRfFwOzTq8JBq7dXWQuQlm8CUWKz4TOxZo=w281-h210-p-no
https://lh4.googleusercontent.com/f1LxAGvikXMtCiqitkYXzUWRQadDU6RIj9WofNmsk0E=w281-h210-p-no


Title: Re: [WTS] 2 BROKEN Block Erupter Blades and 1 BROKEN Asicminer 49 port hub
Post by: sidehack on December 15, 2013, 06:02:03 AM
How much for just the blades?


Title: Re: [WTS] 2 BROKEN Block Erupter Blades and 1 BROKEN Asicminer 49 port hub
Post by: pmagid on December 15, 2013, 06:51:24 AM
BTC0.35

PM me if you want them...


Title: Re: [WTS] 2 BROKEN Block Erupter Blades and 1 BROKEN Asicminer 49 port hub
Post by: poochone on December 15, 2013, 04:02:02 PM
Pm send


Title: Re: [WTS] 2 BROKEN Block Erupter Blades and 1 BROKEN Asicminer 49 port hub
Post by: poochone on December 15, 2013, 04:20:18 PM
payment send

tx

ffc4da93c76a907aaaace04cc55b685159d385e084d951a1a8e4aea03fdb29bb


Title: Re: [WTS] 2 BROKEN Block Erupter Blades and 1 BROKEN Asicminer 49 port hub
Post by: pmagid on December 27, 2013, 08:58:49 PM
I have one more blade for sale now.   It is behaving the same as the one that was not flasshing its led on boot up...   Willing to let it go for 0.1925BTC.


Title: Re: [WTS] 2 BROKEN Block Erupter Blades and 1 BROKEN Asicminer 49 port hub
Post by: grumpy619 on January 04, 2014, 07:18:53 AM
Price Firm?