dwcraig1
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Posts posted by dwcraig1
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This diagram was posted some time back by VapingBad in reference to the Reuleaux DNA200. If each cell is 4.13 volts then the cell you show having 3.xx volts should be 4.13 volts with the others being 8.26 volts and 12.39 volts. Using this diagram your pack voltage appears correct but voltage on the cell connected to pin #1 is low. Check the wire and it's solder connections that goes to pin #1 and to battery sled. (battery in upper position of diagram)
I'm curious as to what pack voltage and cell voltages are showing in Escribe/Device Monitor
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Do you have a phone that uses the same type cable? Will it connect to your computer using one of the cables that you tried ?
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There are cables that charge only. Will it connect on another computer?
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Using Device Monitor in Escribe take note of the voltage drop on the cells when firing.
Here is an example, in my case the voltage dropped from 4.1 volts to 3.88 volts.
If yours is dropping to/below cell soft cutoff the board will reduce power.
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Folks here might want to take a look at Phil Basardo's recent 3 part Evolv videos.
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This might provide a solution:
https://www.windowscentral.com/how-change-user-account-type-windows-10
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I had a similar problem with my son's computer when I bought a new USB keyboard for him. His computer would not recognize it but my computer would. After much messing around with it the USB mouse was no longer recognized but another mouse would work. Tried different USB ports, rebooting, ect.
The fix was to go into Device Monitor and uninstall as many USB ports as possible (till you get the one your mouse is on). Try to remember which ones you uninstalled the first time and uninstall the rest when it restarts. Not to worry, Windows will put them all back. Hope this helps, in my case I was ready to replace the motherboard when the above fixed it.
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Evolv will ship it to you for $12 plus addl. $2 shipping
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Will it turn on when connected with charger/computer?
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I suspect you have it now set for 3 cells. Go into Escribe and set/ make sure that it's set for 2.
Was there already some problem with it for you to want to do a reset?
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If Escribe says it's a 200 then it's a 200.
There were some 200's that said "250" on them but would charge at 1 amp from computer but were 200's.
More info here:
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Is this a 2 cell mod?
What does Escribe say is the voltage on each cell? If one cell is way above 4.2 and the other is really low and you know that's not their true readings then the battery management chip has gone bad.
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If no satisfaction try here:
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This works as I have done it, not supported and tricky to get it working. It worked well for me but I have no use for it as I do TC only.
Good luck
https://forum.evolvapor.com/topic/65540-preheat-in-kanthal-it-works/
BTW, all the settings except for initial wattage are artificial so to speak.
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The battery management chip is defective, nothing can be done other than replace the board/mod to fix it by the consumer.
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Very possible a case where the screens ribbon got pinched between the fire button and switch. Just a guess.
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Did it work properly ever?
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I don't have one so I need to ask. Does the 510 connect to the board with a ground wire or is it chassis ground? Same question for the boards's B-. I'd be looking towards things like that.
EDIT:
Well at DJLSB Vapes on his video I was able to see the ground wire on the 510 but not much else as it resisted disassembly. So still want to know how the board is connected to the battery negative.
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A screen showing sag while firing would be most helpful. (pack)
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9 minutes ago, Lowbytes said:
PUSH
Just want to push this up - more and more people reporting "dead" boards after disconnecting from USB (German community)
Any ideas about why this happens or how to prevent it????
Is this being reported as happening on mostly 2 cell mods?
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Inductors.
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The screen's ribbon has been known to get pinched between the actual fire switch and fire button on some mods if not assembled carefully.
Triade 200-Won't charge, battery imbalance
in General Discussion
Posted
Cell #2 indicates that it is time to open a ticket with Evolv to send it in to them.
https://helpdesk.evolvapor.com/index.php?a=add&category=1