@swimmer63

I applied the heatsinks to the back of the cards. It's the cards themselves that are getting extremely hot.
Are there instructions anywhere that show how to adjust the voltage using the trimpots?

I've heatsinked the new unmodded h-cards i have, directed fans (3x 120 mm) at them but they still get so hot they seem on the verge of burning up.
What else can i try?
For the time being, how should i set the trimpot on these cards to get ~25gh/s? (currently at 33+ gh/s)

Thank you.

I've just received a Bitfurystrikesback v2.3 M-board from Megabigpower.
Is there a link to an rPi image file and H-card installation instructions for this m-board? I'm only familiar with the v1 m-board MBP shipped in August.

Thank you.

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Thanks!

5 posts seems reasonable.

litecoins received. Thank you franky1!

Here's my Litecoin address:  LeSNYdEXn62mjoDUnoWvk64RHwNx7M3mr1

Thank you!