Hard disk circuit board is necessary for each hard disk. No power, No spin, No sound, burning smell or obvious bad interface are circuit board failures. To repair the circuit board, first we should buy the same type of circuit board, circuit board models must be the same, the circuit board model(Board Number or Main Controller IC) is printed on the circuit board. You may need special screwdriver to unscrew them from the board.
Each brand HDD (Seagate, Western Digital, Samsung, Fujitsu, Maxtor, Hitachi, Toshiba) has a lot of hard drive models, different models of hard disk may be used with the same circuit board. In order to allow customers to quickly and easily find a suitable replacement circuit board, please read the following article before buying: Hard Drive Circuit Board Replacement Guide
To replace seagate pcb circuit boards, please make sure your board's Board Number is 100721570. Your original hard disk circuit board number should be exactly the same as ours.
100721570 Seagate Hard Drive PCB Circuit Board
Real in stock: We have over 1,000 types of PCBs on offer, real in stock. 100% tested working before shipment.
This product was added to our catalog on Thursday 14 March, 2019.
