IceRiver Troubleshooting Guide
50 error codes and fixes for IceRiver ASIC miners.
IceRiver KS5/KS5L Fan Not Spinning on Startup
IceRiver KS5, KS5L, KS5M. Closely related: KS3 / KS3L / KS3M (sibling...
IceRiver KS Hashboard Tester Fixture: Using It Yourself
IceRiver KS0, KS0 Pro, KS0 Ultra, KS1, KS2, KS3, KS3L, KS3M (KS5L...
IceRiver KS3 vs KS3L vs KS3M Error Behavior Compared
IceRiver KS3, KS3L, KS3M (entire mid-tier KS3-class lineup of IceRiver kHeavyHash /...
IceRiver Firmware Downgrade / Rollback Guide
All IceRiver KS-series Kaspa miners — KS0, KS0 Pro, KS0 Ultra, KS1,...
IceRiver KS1/KS2 First Boot Setup Errors and Fixes
IceRiver KS1, IceRiver KS2
IceRiver Hashboard Ribbon Cable Reseat Fix (Low/No Hashrate)
IceRiver KS-series — KS0, KS0 Pro, KS1, KS2, KS3, KS3L, KS3M, KS5,...
IceRiver Self-Check Fail at Boot / Stuck in Boot Loop
All IceRiver KS-series Kaspa miners — KS0, KS0 Pro, KS0 Ultra, KS1,...
IceRiver KS5L Won’t Power On: AC Input Voltage Range (180-285V)
IceRiver KS5L (also relevant to KS5M, KS3, KS3L, KS3M with the same...
IceRiver Warranty Void: Third-Party Firmware Risks (xyys/tswift)
IceRiver KS0, KS0 Pro, KS0 Ultra, KS1, KS2, KS3, KS3L, KS3M, KS5,...
Rumored IceRiver Capacitor Failures: What We Know (2026 Update)
IceRiver KS3, KS3L, KS3M, KS5, KS5L, KS5M (community rumor concentrates on KS5L;...
IceRiver Mining But Kaspa Rewards Not Showing in Wallet
IceRiver KS series — KS0, KS0 Pro, KS0 Ultra, KS1, KS2, KS3,...
IceRiver Reset Button Red Status Light Blinking: What It Means
All IceRiver KS-series Kaspa miners — KS0, KS0 Pro, KS0 Ultra, KS1,...
IceRiver Power Drops to 150W-200W: Diagnosing the Cause
IceRiver KS series — KS1 (400 W), KS2 (800 W), KS3 /...
IceRiver KS0/KS0 Pro Fan Swap: 4010 Internal + 12025/12038 External
IceRiver KS0, KS0 Pro, KS0 Ultra (and AL0 sibling units sharing the...
IceRiver 1004LV100 ASIC Chip Replacement Guide
IceRiver KS5, KS5L, KS5M (primary). Procedure transfers with package-size adjustments to legacy...
IceRiver Hashboard LDO Voltage Fail: Domain Diagnosis
IceRiver KS0, KS0 Pro, KS0 Ultra, KS1, KS2, KS3, KS3L, KS3M, KS5L,...
IceRiver Network Port No Lights (Yellow Steady, Green Flashing)
IceRiver KS0, KS0 Pro, KS0 Ultra, KS1, KS2, KS3, KS3L, KS3M, KS5,...
IceRiver KS0 Ultra / AL0 Underperforming Below 50C (Too Cold)
IceRiver KS0 (100 GH/s nameplate), KS0 Pro (200 GH/s nameplate), KS0 Ultra...
IceRiver Temp1/Temp2 Readings Explained (Optimal 50-60C)
IceRiver KS0, KS0 Pro, KS0 Ultra, KS3, KS3L, KS3M, KS5, KS5L, KS5M
IceRiver KS0 Overclocking Crash Recovery (xyys/tswift Firmware)
IceRiver KS0, KS0 Pro (and the closely-related KS0 Ultra, where xyys/tswift firmware...
IceRiver Factory Reset Procedure (20-Second Hold + Red Light)
All IceRiver KS-series Kaspa miners — KS0, KS0 Pro, KS0 Ultra, KS1,...
IceRiver Web Interface 404 Error / Can’t Access Miner IP
IceRiver KS0, KS0 Pro, KS0 Ultra, KS1, KS2, KS3, KS3L, KS3M, KS5,...
IceRiver Green Power Indicator Flashing After 5 Minutes
IceRiver KS series — KS0, KS0 Pro, KS0 Ultra, KS1, KS2, KS3,...
IceRiver Chip Count Mismatch (9, 26, 52): Partial Hashboard Failure
IceRiver KS0 (9 chips), KS3M (26 chips), KS5L (52 chips) — and...
IceRiver Error 710/712 Control Board Unstable
IceRiver KS0, KS0 Pro, KS0 Ultra, KS1, KS2, KS3, KS3L, KS3M, KS5,...
IceRiver Error 140 Fan Overspeed: Causes and Fix
IceRiver KS1, KS2, KS3, KS3L, KS3M, KS5L, KS5M
IceRiver KS Miner Won’t Turn On / No LED Lights
IceRiver KS0, KS0 Pro, KS0 Ultra, KS1, KS2, KS3, KS3L, KS3M, KS5,...
IceRiver SD Card Reflash Recovery Procedure
All IceRiver KS-series Kaspa miners — KS0, KS0 Pro, KS0 Ultra, KS1,...
IceRiver Single Hashboard 0 Hashrate + Cold (Dead Board Test)
IceRiver KS3, KS3L, KS3M, KS5, KS5L, KS5M (all multi-board KS chassis)
IceRiver KS0 Pro Loud Fan Noise: Stock vs Aftermarket Solutions
IceRiver KS0 Pro (also applies to KS0, KS0 Ultra with cosmetic differences...
Need IceRiver Repair?
D-Central offers professional repair services for IceRiver miners. Hashboard repair, diagnostics, and full refurbishment since 2016.
Related products, repair, and setup paths
- how D-Central diagnoses ASIC repairs
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Last reviewed May 7, 2026.