ASIC Maintenance Articles

UK guide to AvalonMiner parts and repairs: hardware compatibility, operating requirements, costs, risks and practical checks before mining.

Run an Antminer firmware rollback drill using exact control-board identity, official images, configuration export, recovery media and accepted-work tests.

Understand PIC vs no-PIC Bitmain hashboards through board identification. Use the fault evidence to choose a safe fix, warranty or repair route.

UK guide to Canaan Avalon industrial miners: hardware compatibility, operating requirements, costs, risks and practical checks before mining.

Improve ASIC firmware security by verifying files, access and changes while weighing tuning gains against malware, instability, pool fees and warranty risks.

Understand WhatsMiner rejected shares through stale shares and invalid work. Use the fault evidence to choose a safe fix, warranty or repair route.

Bitcoin Core 0.21 upgradewallet guide covering explicit versions, generated keys, backup rotation, result fields, compatibility testing and rollback planning.

BIP 350 guide covering its Deployed status, new checksum constant, Bech32 for v0, Bech32m for v1-v16, strict decoding, compatibility and test vectors.

Bitcoin Core 0.20.1 guide covering peer discouragement, wallet notifications, PSBT UTXO compatibility, concurrent wallet loading, mining templates and rollback.

Bitcoin Core 0.19.1 guide covering wallet reuse fixes, listsinceblock conflicts, PSBT bounds, block-filter startup, ZMQ, RISC-V and safe rollback.

Learn how ASIC mining thermal imaging works, what it changes for miners, the money and safety risks, and the checks to make before using it.

Bitcoin Core 0.18 getrpcinfo guide covering its sparse versioned contract, active command timing, observability limits, access control, sampling and incident use.