Practical troubleshooting and repair guides for Bitcoin ASIC miners: hashboards, power supplies, cooling and control boards.https://asicrepairbench.com/https://asicrepairbench.com/blog/welcome/https://asicrepairbench.com/blog/welcome/What this blog covers: practical troubleshooting and repair guides for Bitcoin ASIC miners, and how new guides are published.Fri, 06 Nov 2026 00:00:00 GMTWelcomehttps://asicrepairbench.com/blog/hashboard-not-detected/https://asicrepairbench.com/blog/hashboard-not-detected/A starter checklist for when a miner reports a missing hashboard: what to check before opening the machine or reaching for the soldering iron.Thu, 05 Nov 2026 00:00:00 GMTTroubleshootingHashboardshttps://asicrepairbench.com/blog/miner-overheating-checklist/https://asicrepairbench.com/blog/miner-overheating-checklist/A starter checklist for a miner running hot or throttling: airflow, fans, dust, ambient temperature and thermal paste.Wed, 04 Nov 2026 00:00:00 GMTTroubleshootingCoolinghttps://asicrepairbench.com/blog/reading-miner-logs/https://asicrepairbench.com/blog/reading-miner-logs/Before you reboot, open the log. How to save it, find the first real error, and turn a wall of text into a short list of things to check.Tue, 03 Nov 2026 00:00:00 GMTDiagnosticsTroubleshootinghttps://asicrepairbench.com/blog/fan-error-diagnosis/https://asicrepairbench.com/blog/fan-error-diagnosis/A fan warning does not always mean a dead fan. Four quick checks that tell you whether to reseat, clean or replace, and what to buy if it is the fan.Mon, 02 Nov 2026 00:00:00 GMTCoolingTroubleshootinghttps://asicrepairbench.com/blog/miner-wont-power-on/https://asicrepairbench.com/blog/miner-wont-power-on/No lights, no fans, nothing. Work from the wall outlet to the miner and find which link in the power chain has stopped, without opening the power supply.Sun, 01 Nov 2026 00:00:00 GMTPowerTroubleshootinghttps://asicrepairbench.com/blog/hashrate-dropped/https://asicrepairbench.com/blog/hashrate-dropped/Your miner is running but producing less than it should. Check the pool, network, temperatures, boards and firmware in that order, cheapest checks first.Sat, 31 Oct 2026 00:00:00 GMTDiagnosticsTroubleshootinghttps://asicrepairbench.com/blog/pool-connection-problems/https://asicrepairbench.com/blog/pool-connection-problems/The miner is on but hashing nothing, or shows as dead on the pool. Check the cable, the address, the pool settings and the worker name, from the miner outward.Fri, 30 Oct 2026 00:00:00 GMTNetworkTroubleshooting