How to replace the P574B PSU of Whatsminer M53 M63 Hydro miners?

Whatsminer P574B PSU is the best replacement power supply for M53 M63 Hydro-cooling miners, providing efficient powering support for their operation and ensuring excellent performance under high-load conditions.

With their efficient cooling efficiency, M53 and M63 Hydro-cooling miners can perform well in various mining environments. However, with long-term continuous operation, the problem of power supply aging gradually emerges, posing a potential threat to the stable operation of machines, leading to miners unable to start normally, or sudden power down, frequent restarts, and other failures during operation, seriously affecting mining efficiency. PSU is an indispensable part of ensuring the normal operation of miners, please replace it immediately once a fault occurs to ensure stable income of miners.

The specific replacing steps for Whatsminer M63 Hydro miner P574B PSU are as follows:

1. Turn off the miner, unplug the power cord, and disconnect the machine from the external radiator.

2. Then, use two water pipes with female-head connectors to connect the miner's inlet and outlet, draining the liquid inside the machine (tilting it appropriately to drain the liquid).

3. Remove the protective shell on the top of the miner's case, dismantle the conductive copper bars, unplug the corresponding cables, and remove the fixing screws of the power supply.

4. After unplugging the water outlet pipe of the power supply, take it out.

5. Confirm that the new P574B power supply is intact, return it to its case, and align it.

6. Connect the water outlet pipe of the PSU, fix the copper bars between the power supply and the hash board, insert the cables, then tighten the fixing screws.

7. Install the protective shell back, fixing it with screws.

8. Connect the miner to the external radiator and power it on simultaneously to check its operating status.

As miners' powering heart, the power supply's stability and reliability are crucial to ensuring the normal operation of machines. Choosing a high-quality PSU can reduce the failure rate and effectively extend miners' service life, thus guaranteeing stable income for miners.