Whatsminer CB4-V10 control board spare parts maintenance BOM list is convenient for everyone to maintain miners in time and reduce unnecessary losses during maintenance. In addition, the CB4-V10 version of the control board is an integral part of the Whatsminer m20s m21s m30s m30 m31s+ m32 m30s+ miner operation. Among them, the Whatsminer control board 4P power jack, MMBT3904 1AM, H6 CV200-OS, SI2301 A1SHB, CD43 4.7UH 4R7 SMD inductors, Control board IP button, and other accessories in the CB4-V10 control board are relatively fragile after the long-term operation, and have a complete set of CB4-V10 control board accessory kits can replace damaged components in time to reduce failure losses caused by downtime.