Antminer S17 Pro Refit Heat Sink This one-piece upgrade heat sink is used to refit the Bitmain Antminer S17 Pro ASIC miner hash board appears the heat sink falls off or missing. In order to help the miner repair the faulty hash board in time, the upgrade heat sink can improve the short circuit problem of the Antminer S17 Pro hash board. Removing the original heat sink and replacing it with a refit heat sink, can prevent the ASIC chip from being burned or the circuit board short-circuited, and the maintenance cost and time can be reduced in time. The upgrade heat sink is fixed to the hash board through tin-plated nuts, the operation steps are simple, and the stability and mining performance of Antminer S17 pro are greatly restored.

Antminer S17pro upgrade heat sink operation procedure:

1. Remove the original heat sink with a desoldering tool;

2. Remove the solder paste on the chip;

3. Clean the dust remaining on the hash board;

4. Clean the thermal pad;

5. Use the screw tin tool to tin the nut, and fix the tinned nut (hole facing down) on the pad;

6. Fix the heat sink on the hash board.