IceRiver KS5M hash board quick replacement method

As one of the core components of miners, the IceRiver KS5M hash board boasts high performance, ensuring stable operation over extended periods. It maintains a low energy consumption level, thereby reducing mining costs. With its exceptional overall performance, the KS5M hash board has become a vital hardware device in the digital currency mining industry.

Damage to the hash board can lead to severe consequences, with possible fault symptoms and causes including:

1. Decreased or unstable hash rate

Phenomenon: During normal operation, a sudden drop in hash rate or significant data fluctuations occur, resulting in incorrect data transmission.

Cause: Overheating of the hash board, circuit aging, communication line failure, loose connections, firmware issues, or compatibility problems with mining software.

2. Failure to function or start normally

Phenomenon: The miner fails to respond after powering on or cannot be recognized and started by the mining software.

Cause: Issues with power connection, poor connection with the miner's motherboard, damaged hash board, or corrupted firmware.

3. Overheating alarm

Phenomenon: The miner displays an overheating alarm for the hash board or automatically reduces the hash rate to prevent overheating.

Cause: Failure of the cooling system, excessively high ambient temperature, or inadequate heat dissipation due to excessive dust accumulation.

It is essential to replace the KS5M hash board immediately upon discovering any damage. The replacement steps are as follows:

1.Power off the miner, unplug the power cord, and wait for the internal components to cool down.

2.Unscrew the fixing screws of the miner's casing, remove the control board protective cover plate, disconnect the exhaust fan wires, and detach the heat dissipation fan from the air outlet.

3.Locate the faulty hash board, unplug the cables connected to it, as well as the conductive copper bars, and carefully remove the damaged hash board along the slide rail.

4.Before installation, confirm that the model is correct and compatible with the IceRiver KS5M. Push the new hash board into the card slot in the chassis, ensuring it is installed correctly with the front and back sides aligned.

5.Reconnect all cables, ensuring proper positive and negative polarity when installing the conductive copper bars, tighten the fixing screws, then reinstall the fan and protective cover.

6.Plug in the power cord, start the miner, then check if the miner's hash rate has returned to normal operation.

Performing a quick replacement of the damaged IceRiver KS5M hash board can reduce maintenance and operational costs, helping miners quickly resume normal hash rate operation, thereby enhancing mining efficiency and stability, and facilitating a swift return to profitability.