1
/
30
WhatsMiner M21S Operation
Guide
（
Simplified Version)
V1.0
Shenzhen MicroBT Electronics
Technology Co.,Ltd
Page 1: ...1 30 WhatsMiner M21S Operation Guide Simplified Version V1 0 Shenzhen MicroBT Electronics Technology Co Ltd...
Page 2: ...2 5 1 Query the dynamic IP address obtained by the miner 12 5 1 1 Run WhatsMinerTools software 12 5 1 2 Check the IP address Reported by the Miner 12 5 2 Configuration Pool Worker Data and NTP Server...
Page 3: ...afety Notes 2 1 Miner Connection Notes Check over the miner s power supply control wire and adapter board control wire and fan control wire to make sure connections are correct the damage of control b...
Page 4: ...e power control wire is 14pin and the card slot is inserted relative Correct Connection Incorrect Connection 2 1 2 Adapter Board Control Wire Connection Notes The adapter board control wire is 22pin a...
Page 5: ...5 30 Incorrect Connection...
Page 6: ...6 30 2 1 3 Fan Connection Notes The fan wire is 6pin and the card slot is inserted relative Correct Connection Incorrect Connection...
Page 7: ...ard and Adapter Board Connection Notes The socket of the adapter board and the pin of the hash board must be installed in place to avoid other problems caused by contact problems Correct Connection In...
Page 8: ...t be connected incorrectly and the screw washers of the fixed copper bar must be aligned in parallel with the edge of the copper bar Otherwise the machine may be short circuited and burned when the po...
Page 9: ...the miner it is strictly forbidden to use the data cable the power supply control wire and the fan wire as the load bearing handle of the miner and to pick up the machine and the power supply Lifting...
Page 10: ...iner and configuration computer network communication The switch can connect to the Internet 4 DHCP NTP Server Router 1pc 1 Provide a dynamic IP address for the initial power up of the miner 2 Provide...
Page 11: ...ort is connected to the switch Check that the power control wiring fan control wiring adapter board control wiring and fan control wiring are not loose and the copper line is connected correctly befor...
Page 12: ...layer number of the rack where the mining machine is located the location number of the layer click Start 5 1 2 Check the IP address Reported by the Miner 1 After the machine is powered on for about 3...
Page 13: ...panel of the machine control panel is on but the network port is not lit or the green light is not flashing check whether the switch is normal the network cable connection is reliable and the quality...
Page 14: ...his time the ipfound button of the miner may be stuck by the panel find the software Display the miner corresponding to the mac address the mac address bar code is attached to the miner panel power of...
Page 15: ...s interface In the cgminer status interface click on RestartCGMiner to restart the cgminer process 4 Restart the control board and check whether the configuration modification takes effect If you do n...
Page 16: ...guration in the interface to enter the Cgminer configuration page 2 In the cgminer configuration interface add or modify the NTP server address The miner has been configured with four NTP server addre...
Page 17: ...ynamic IP in the browser and log in to the mine interface with the admin user and the default password admin 2 After logging in to the machine in the miner interface select Configuration Interfaces to...
Page 18: ...ting click Save Apply in the lower right corner After saving the application you need to re use the newly set static IP address to log in to the mining machine otherwise the page will display loading...
Page 19: ...r the search frequency is over it will enter the formal mining stage It is the computing power of normal operation If the search frequency is not over yet the power of the calculation will be lower th...
Page 20: ...end of the control board and one end of the hash board to ensure a reliable connection 7 Miner Batch Data Configuration Miner Status Check Firmware Upgrade You can use the WhatsMinerTool software to c...
Page 21: ...nplug the power control cable and the adapter board control cable connected to the control panel as shown 3 Remove the four screws fixed on the bracket and take out the control panel from the bracket...
Page 22: ...the control board bracket as shown in the figure 2 Insert the power control cable and the adapter board control cable into the corresponding slots on the control board and then fix the bracket to the...
Page 23: ...nd Installation 8 2 1 Power Supply Disassembly 1 Remove the four screws that secure the power supply on the chassis and then remove the six screws that secure the copper bars on the power supply Unplu...
Page 24: ...cable is still connected to the control panel as shown in the figure 3 Unplug the power control cable on the control panel remove the power supply and remove the power supply 8 2 2 Power Supply Insta...
Page 25: ...screws in turn The screws should be tightened and the gasket should be aligned parallel to the edge of the copper bar to avoid short circuit burning the power supply or the power board as shown below...
Page 26: ...1 There are three hash boards on each mining machine the order number of the hash board is as shown below Before removing the board first remove the control board and the inlet fan as shown below 2 R...
Page 27: ...faulty hash board outward as shown 4 After taking out the hash board record the serial number above or use WeChat sweep to scan the power board serial number and provide it to the relevant after sales...
Page 28: ...o the hash board slot and sequentially enters the chassis as shown in the figure 2 After installing the hash board into the chassis first install the adapter board The socket of the adapter board and...
Page 29: ...of the copper bar cannot be connected incorrectly and the screw pads of the fixed copper bar must be aligned with the edge of the copper bar otherwise it may be possible to power on The machine will...
Page 30: ...30 30 4 After the copper row is installed the control board and the fan are installed and the hash board is installed as shown...
