Topic: BITMAIN Antminer S5 support and Over/UnderClocking thread & Fan-speed mod (Read 8371 times)
March 05, 2015, 10:31:37 AM
Is it save applying heatsinks to all chips? Or that is a waist of money?
January 27, 2015, 08:23:56 AM
Just to make it very clear, this is NOT the official Antminer S5 support thread. This is: https://bitcointalksearch.org/topic/antminer-s5-1155ghoverclock-potential-in-stock-0319gh-051wgh-902305
It's already amply clear just like the past related threads 
woof woof...https://bitcointalksearch.org/topic/bitmain-antminer-s3-support-and-overclocking-thread-699064
https://bitcointalksearch.org/topic/bitmain-antminer-s1-support-and-overclocking-thread-348327
January 27, 2015, 12:20:12 AM
Just to make it very clear, this is NOT the official Antminer S5 support thread. This is: https://bitcointalksearch.org/topic/antminer-s5-1155ghoverclock-potential-in-stock-0319gh-051wgh-902305
January 26, 2015, 11:36:22 PM
both mine constantly ramp up and down in speed, they are in my basement which is nice and cool, I also see you have your frequency turned way up
what heat sink to buy....if u could post that as well...thx
what heat sink to buy....if u could post that as well...thx
Try these heatsinks.
http://www.ebay.com/itm/8pcs-Aluminum-Heatsink-With-3M-Tape-For-Computer-VGA-Xbox360-DDR-RAM-IC-Cooler-/321649159708?pt=LH_DefaultDomain_0&hash=item4ae3c8ae1c
The fans will stay at constant 2.2krpm and will not surge
January 26, 2015, 01:30:59 PM
both mine constantly ramp up and down in speed, they are in my basement which is nice and cool, I also see you have your frequency turned way up
what heat sink to buy....if u could post that as well...thx
what heat sink to buy....if u could post that as well...thx
January 25, 2015, 09:12:47 AM
Annoyed by the constant surging and whine of the fan on S5 ?,
Put small heatsinks on the two temperature sensor chips LM57A(8 pin chip at the center of the hashing boards)
Heatsink on the Temp sensor chip will lower fan speed to default low ~2.2Krpm.
Do it for both the hashing boards and enjoy peace and quiet
Put small heatsinks on the two temperature sensor chips LM57A(8 pin chip at the center of the hashing boards)
Heatsink on the Temp sensor chip will lower fan speed to default low ~2.2Krpm.
Do it for both the hashing boards and enjoy peace and quiet
January 25, 2015, 09:12:01 AM
Power connections (4 X 6Pin PCIE).
Make sure to use a650Watt or Greater 80PLUS GOLD or PLATINUM PSU
Plug in an Ethernet cable into the Ethernet port of the miner
The ANTminer obtains an IP address through DHCP. Check your router's DHCP reservation list to find an ANTMiner device
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Login to the miner using the web browser ">http://
It is possible to ssh to the miner as well
ssh
Miner Status screen on the web browser
Overclocking / Underclocking Menu
Pool Info
Power consumption at 393MHz i.e. 610Watt / 1270GH/s
FIRMWARE Update
Download the entire tar.gz archive. The file is extracted inside the S5's embedded computer. You need to upload the whole tar.gz file.
If the file is unarchived (e.g. in MacOS X; re-download it using right-click and "Save as")
Link to Official firmware file page.
https://bitmaintech.com/support.htm?pid=00720150101032800325X8cMcY2y068F
Login to the S5 web interface and goto Upgrade tab. Choose the correct file i.e. for e.g. SD-S5-20150107.tar.gz and press `Flash Image' button
Make sure to use a650Watt or Greater 80PLUS GOLD or PLATINUM PSU
Plug in an Ethernet cable into the Ethernet port of the miner
The ANTminer obtains an IP address through DHCP. Check your router's DHCP reservation list to find an ANTMiner device
[/size]
Code:
2 antMiner 7C-66-9D-37-XX-XX 192.168.1.211
Login to the miner using the web browser ">http://
Code:
login:root
password:root
It is possible to ssh to the miner as well
ssh
Code:
user:root
password:admin
Miner Status screen on the web browser
Overclocking / Underclocking Menu
Pool Info
Power consumption at 393MHz i.e. 610Watt / 1270GH/s
FIRMWARE Update
Download the entire tar.gz archive. The file is extracted inside the S5's embedded computer. You need to upload the whole tar.gz file.
If the file is unarchived (e.g. in MacOS X; re-download it using right-click and "Save as")
Link to Official firmware file page.
Code:
SD-S5-20150107.tar.gz MD5: 0C30D32D68E64F528DA06AF19B23D859
Login to the S5 web interface and goto Upgrade tab. Choose the correct file i.e. for e.g. SD-S5-20150107.tar.gz and press `Flash Image' button
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