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Bitcoin => Mining support => Topic started by: smracer on June 26, 2014, 05:27:44 PM



Title: Read if your Neptune is running below 3.4TH
Post by: smracer on June 26, 2014, 05:27:44 PM
If your neptune is running below 3.4TH you need to put better thermal grease on the boxes that are running slow.  Check the dies and see which ones are not working. I use a amp tester to see which Neptunes are pulling low amps.

1) Start with your Neptune that is running slow.  Unscrew the 6 torx screws on the case and remove the lid.

https://i.imgur.com/eWXdsHQ.jpg

2) Unscrew the 3 torx screws holding down the heatsink.

https://i.imgur.com/H0WVqb3.jpg

3) Remove the crap thermal grease with a paper towel.

https://i.imgur.com/mdIYdJQ.jpg

4) Apply some Diamond IC Thermal Grease

https://i.imgur.com/71fELnq.jpg
https://i.imgur.com/ggf6CnN.jpg

Put the heatsink back on and spread it around and then screw everything back together.

Out of 50 Neptune boxes I have had to do this on 12 of them.  They are all working perfectly now.



Title: Re: Read if your Neptune is running below 3.4TH
Post by: mikerbiker6 on June 28, 2014, 12:57:58 PM
aight


Title: Re: Read if your Neptune is running below 3.4TH
Post by: DrG on June 29, 2014, 11:10:58 AM
Damn dude, you're living up to your Avatar pic of Chevy Chase as the doctor.

1/4 of you Neptunes were pasted incorrectly?  Either that or they did not tolerate shipping well.


Title: Re: Read if your Neptune is running below 3.4TH
Post by: g0re79 on July 05, 2014, 11:37:16 PM
I donīt have a red diploma from physics, but I would also recomend to fit fan right to heatsink somehow (if possible), as it will better maintain air flow directly throught it instead of blowing on it.


Title: Re: Read if your Neptune is running below 3.4TH
Post by: ALToids on July 06, 2014, 09:40:35 AM
I think they designed the fan on the side so that it would cool the other components besides the main processor.  If those components get hot the unit could fail.  A push pull would work but would create more noise.