lemmyK
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July 18, 2015, 10:25:02 AM |
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Chain# ASIC# Frequency Temp ASIC status 1 30 350 115 xxxxxxxx xxxxxxxx xxxxxxxx xxxxxx 2 28 350 127 oxxooxxx xxxxxxxx xxxxxxxx xxxx just another . I tried to reset it, attach another fan and nothing helps. I recommend not to buy the whole series S5..
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notlist3d
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July 18, 2015, 10:29:07 AM |
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Chain# ASIC# Frequency Temp ASIC status 1 30 350 115 xxxxxxxx xxxxxxxx xxxxxxxx xxxxxx 2 28 350 127 oxxooxxx xxxxxxxx xxxxxxxx xxxx just another . I tried to reset it, attach another fan and nothing helps. I recommend not to buy the whole series S5.. Can you provide a screenshot? How long have you had it, what are mining conditions, psu, etc?
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lemmyK
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July 18, 2015, 11:46:24 AM |
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... linoleum almost caught fire... This happened two months ago Noctua IndustrialPPC NF-F12 and Super Flower Leadex Gold SF-1300F14MG Abbot miracle. after a few weeks of testing to wake S5 ,!right now! awakened.(not first time happened) repeatedly reboot worked. is not the first time that this series S5 collapse and then again from the fluke is started again. but as long as the internet again collapses or pool.. soo i recomended try repetat reboot or swich power on off.. But the problems are only from the new series S5 as shown in figure. there's probably something more problems but the longer I do not understand. older series are ok I use second-hand. so I have no problem with warranty..
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chiguireitor
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Coins, Games & Miners
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July 18, 2015, 12:26:54 PM |
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I've read somewhere that for the cooling system to work as it is intended you should lay the S5 on a flat surface, and indeed, i made the test of raising the S5 from the table and the thing went up 4ºC in an instant.
Also, those fans are out of spec, and you're running with only one PCI-e cable per board... that's a no-no, each PCI-e connector has a maximum rating that the S5 would exceed easily.
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QuintLeo
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July 18, 2015, 05:58:21 PM |
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The actual connectors (per MOLEX datasheets) commonly used on PCi-E power connections are specified for 8 amps per contact (the contacts themselve are seperately rated for 11 amps but that is an OPEN AIR rating, you have to derate for using them in a multi-contact connector due to heat retention). This works out to the +12 connectors on either a 6-pin OR an 8-pin PCi-E connector maxxing out at 288 watts (which is where that maximum "Max PSU Power Unit" figure per connector/loop on the SP20 comes FROM).
You're have to be overclocking a S5 to exceed that rating on one connector - but it's STILL a bad idea, as the boards aren't designed to be run from a single connector and you're likely to be overstressing some of the +12V traces ON the boards a lot by misconnecting the power leads.
This is the reason Titans have so MANY power connector issues - they DID exceed the rating of the connector even at their STOCK clock, pulling over 300 watts per connector (the extra 2 pins on a PCi-E 8-pin connector are both GROUND leads, IMO a rather dumb thing for the PCi-E spec to have done - sure, the ground leads run cooler, but that doesn't appreciably help the +12 leads).
Keeping the bottom of an S5 on a flat surface helps cooling overall a LOT - raising it up lets a LOT of the airflow escape without cooling anything. It's even a good idea to try to close off the open parts of the top to help cooling some, but that's less importans as the controller board blocks quite a bit of the top airflow excape route.
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lucky1974
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July 18, 2015, 06:27:29 PM Last edit: July 18, 2015, 09:29:37 PM by lucky1974 |
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The actual connectors (per MOLEX datasheets) commonly used on PCi-E power connections are specified for 8 amps per contact (the contacts themselve are seperately rated for 11 amps but that is an OPEN AIR rating, you have to derate for using them in a multi-contact connector due to heat retention). This works out to the +12 connectors on either a 6-pin OR an 8-pin PCi-E connector maxxing out at 288 watts (which is where that maximum "Max PSU Power Unit" figure per connector/loop on the SP20 comes FROM).
You're have to be overclocking a S5 to exceed that rating on one connector - but it's STILL a bad idea, as the boards aren't designed to be run from a single connector and you're likely to be overstressing some of the +12V traces ON the boards a lot by misconnecting the power leads.
This is the reason Titans have so MANY power connector issues - they DID exceed the rating of the connector even at their STOCK clock, pulling over 300 watts per connector (the extra 2 pins on a PCi-E 8-pin connector are both GROUND leads, IMO a rather dumb thing for the PCi-E spec to have done - sure, the ground leads run cooler, but that doesn't appreciably help the +12 leads).
Keeping the bottom of an S5 on a flat surface helps cooling overall a LOT - raising it up lets a LOT of the airflow escape without cooling anything. It's even a good idea to try to close off the open parts of the top to help cooling some, but that's less importans as the controller board blocks quite a bit of the top airflow excape route.
all theoretical. I have I PCi-e power meter they start to get hot over 150 watts at your specs they will be charcoal so your specs are theoretical no disrespect. all four connectors do not draw the same power level. Here is the name of the power meter "Zalman ZM-VPM1" Here is a link or just google it to find the cheapest price. http://www.directron.com/zmvpm1.html
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aarons6
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July 18, 2015, 11:49:30 PM |
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The actual connectors (per MOLEX datasheets) commonly used on PCi-E power connections are specified for 8 amps per contact (the contacts themselve are seperately rated for 11 amps but that is an OPEN AIR rating, you have to derate for using them in a multi-contact connector due to heat retention). This works out to the +12 connectors on either a 6-pin OR an 8-pin PCi-E connector maxxing out at 288 watts (which is where that maximum "Max PSU Power Unit" figure per connector/loop on the SP20 comes FROM).
You're have to be overclocking a S5 to exceed that rating on one connector - but it's STILL a bad idea, as the boards aren't designed to be run from a single connector and you're likely to be overstressing some of the +12V traces ON the boards a lot by misconnecting the power leads.
This is the reason Titans have so MANY power connector issues - they DID exceed the rating of the connector even at their STOCK clock, pulling over 300 watts per connector (the extra 2 pins on a PCi-E 8-pin connector are both GROUND leads, IMO a rather dumb thing for the PCi-E spec to have done - sure, the ground leads run cooler, but that doesn't appreciably help the +12 leads).
Keeping the bottom of an S5 on a flat surface helps cooling overall a LOT - raising it up lets a LOT of the airflow escape without cooling anything. It's even a good idea to try to close off the open parts of the top to help cooling some, but that's less importans as the controller board blocks quite a bit of the top airflow excape route.
its not the pci-e connector you should worry about.. i would NEVER run a miner with only 1 pci-e on each side... even tho its "in spec" this will probably happen.
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lucky1974
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July 19, 2015, 01:14:26 AM |
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The actual connectors (per MOLEX datasheets) commonly used on PCi-E power connections are specified for 8 amps per contact (the contacts themselve are seperately rated for 11 amps but that is an OPEN AIR rating, you have to derate for using them in a multi-contact connector due to heat retention). This works out to the +12 connectors on either a 6-pin OR an 8-pin PCi-E connector maxxing out at 288 watts (which is where that maximum "Max PSU Power Unit" figure per connector/loop on the SP20 comes FROM).
You're have to be overclocking a S5 to exceed that rating on one connector - but it's STILL a bad idea, as the boards aren't designed to be run from a single connector and you're likely to be overstressing some of the +12V traces ON the boards a lot by misconnecting the power leads.
This is the reason Titans have so MANY power connector issues - they DID exceed the rating of the connector even at their STOCK clock, pulling over 300 watts per connector (the extra 2 pins on a PCi-E 8-pin connector are both GROUND leads, IMO a rather dumb thing for the PCi-E spec to have done - sure, the ground leads run cooler, but that doesn't appreciably help the +12 leads).
Keeping the bottom of an S5 on a flat surface helps cooling overall a LOT - raising it up lets a LOT of the airflow escape without cooling anything. It's even a good idea to try to close off the open parts of the top to help cooling some, but that's less importans as the controller board blocks quite a bit of the top airflow excape route.
its not the pci-e connector you should worry about.. i would NEVER run a miner with only 1 pci-e on each side... even tho its "in spec" this will probably happen. https://farm9.staticflickr.com/8805/17064397165_e629aa0744_c.jpgThat's why it requires 4 connectors.
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notlist3d
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July 19, 2015, 04:27:48 AM |
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The actual connectors (per MOLEX datasheets) commonly used on PCi-E power connections are specified for 8 amps per contact (the contacts themselve are seperately rated for 11 amps but that is an OPEN AIR rating, you have to derate for using them in a multi-contact connector due to heat retention). This works out to the +12 connectors on either a 6-pin OR an 8-pin PCi-E connector maxxing out at 288 watts (which is where that maximum "Max PSU Power Unit" figure per connector/loop on the SP20 comes FROM).
You're have to be overclocking a S5 to exceed that rating on one connector - but it's STILL a bad idea, as the boards aren't designed to be run from a single connector and you're likely to be overstressing some of the +12V traces ON the boards a lot by misconnecting the power leads.
This is the reason Titans have so MANY power connector issues - they DID exceed the rating of the connector even at their STOCK clock, pulling over 300 watts per connector (the extra 2 pins on a PCi-E 8-pin connector are both GROUND leads, IMO a rather dumb thing for the PCi-E spec to have done - sure, the ground leads run cooler, but that doesn't appreciably help the +12 leads).
Keeping the bottom of an S5 on a flat surface helps cooling overall a LOT - raising it up lets a LOT of the airflow escape without cooling anything. It's even a good idea to try to close off the open parts of the top to help cooling some, but that's less importans as the controller board blocks quite a bit of the top airflow excape route.
its not the pci-e connector you should worry about.. i would NEVER run a miner with only 1 pci-e on each side... even tho its "in spec" this will probably happen. That's why it requires 4 connectors. Sadly people try to be cheap and try 2. Two will work on a S3 it simply does not use as much electricity. With the S5 you have to have 4 lines of power. Not 4 connectors, but 4 lines coming from psu. PCIe was not meant to run sub 600 watts on two wires, so it needs 4.
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lucky1974
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July 19, 2015, 04:33:56 AM |
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The actual connectors (per MOLEX datasheets) commonly used on PCi-E power connections are specified for 8 amps per contact (the contacts themselve are seperately rated for 11 amps but that is an OPEN AIR rating, you have to derate for using them in a multi-contact connector due to heat retention). This works out to the +12 connectors on either a 6-pin OR an 8-pin PCi-E connector maxxing out at 288 watts (which is where that maximum "Max PSU Power Unit" figure per connector/loop on the SP20 comes FROM).
You're have to be overclocking a S5 to exceed that rating on one connector - but it's STILL a bad idea, as the boards aren't designed to be run from a single connector and you're likely to be overstressing some of the +12V traces ON the boards a lot by misconnecting the power leads.
This is the reason Titans have so MANY power connector issues - they DID exceed the rating of the connector even at their STOCK clock, pulling over 300 watts per connector (the extra 2 pins on a PCi-E 8-pin connector are both GROUND leads, IMO a rather dumb thing for the PCi-E spec to have done - sure, the ground leads run cooler, but that doesn't appreciably help the +12 leads).
Keeping the bottom of an S5 on a flat surface helps cooling overall a LOT - raising it up lets a LOT of the airflow escape without cooling anything. It's even a good idea to try to close off the open parts of the top to help cooling some, but that's less importans as the controller board blocks quite a bit of the top airflow excape route.
its not the pci-e connector you should worry about.. i would NEVER run a miner with only 1 pci-e on each side... even tho its "in spec" this will probably happen. https://farm9.staticflickr.com/8805/17064397165_e629aa0744_c.jpgThat's why it requires 4 connectors. Sadly people try to be cheap and try 2. Two will work on a S3 it simply does not use as much electricity. With the S5 you have to have 4 lines of power. Not 4 connectors, but 4 lines coming from psu. PCIe was not meant to run sub 600 watts on two wires, so it needs 4. That's what I meant but I said 4 connectors by mistake sorry.
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BellWether
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July 20, 2015, 01:21:08 AM |
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I was going to buy 500 S5's, they wont drop a single dollar on a 500 unit bulk buy...
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notlist3d
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July 20, 2015, 03:39:44 AM |
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I was going to buy 500 S5's, they wont drop a single dollar on a 500 unit bulk buy... Talk to one of their seling contacts. I could be wrong but if you talk direct with bitmain I would think they do something with 500 unless they don't have 500 in stock, or your asking for two much off.
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MyRig
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support@myrig.com
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July 20, 2015, 04:12:37 AM |
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At the moment, there is no discount on the miner. (This is per the Sales Team)
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Antminer & DragonMint Repair E-mail: support@myrig.com T: @MyRig_com Return Address: MyRig 3700 Quebec Street, Unit 100-239, Denver, Colorado 80207, USA
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notlist3d
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July 20, 2015, 04:37:12 AM |
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At the moment, there is no discount on the miner. (This is per the Sales Team)
Thanks for official response. Not what I was expecting but nice to have an official anwser.
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lucky1974
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July 20, 2015, 06:52:57 AM |
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At the moment, there is no discount on the miner. (This is per the Greed Team)
They are taking everybody for everything they got. Do you think they are really going to lower it no way as long as suckers are buying it will probably go up more.
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lucky1974
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July 20, 2015, 08:28:55 AM |
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At the moment, there is no discount on the miner. (This is per the GREED Team)
I rather go with these guys here is a little competition BITMAIN. http://lketc.com/enindex.aspx
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notlist3d
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July 20, 2015, 08:31:27 AM |
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At the moment, there is no discount on the miner. (This is per the GREED Team)
I rather go with these guys here is a little competition BITMAIN. http://lketc.com/enindex.aspxThey are not little competition they are huge. They have shown what they can do with the A1 and A2 chips. But that is really for another thread. Lucky you seem like an alt what is your original accounts name?
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lucky1974
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July 20, 2015, 09:56:01 AM |
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At the moment, there is no discount on the miner. (This is per the GREED Team)
I rather go with these guys here is a little competition BITMAIN. http://lketc.com/enindex.aspxThey are not little competition they are huge. They have shown what they can do with the A1 and A2 chips. But that is really for another thread. Lucky you seem like an alt what is your original accounts name? That's what I meant BIG competition as said little as a joke. What do you mean ALT this is the only account I have I am new to this forum why did you ask that ?
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pekatete
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July 20, 2015, 10:24:00 AM |
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At the moment, there is no discount on the miner. (This is per the GREED Team)
I rather go with these guys here is a little competition BITMAIN. http://lketc.com/enindex.aspxThat looks VERY good ....I wonder how well the S:Next-one compares .... I make that 0.2J/GH if my numbers are right.
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valkir
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July 20, 2015, 11:46:20 AM |
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0.2 w/gh is a big step! If they can do this, there will change the market for sure!
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