Seagate 100802503 PCB FAQs and Solutions

We first look at the following two pictures. Picture 1 is the “BIOS CHIP” of the circuit board. When we replace the PCB, we need to replace the “BIOS CHIP” with your original PCB.

BIOS CHIP

Picture 2 shows the “Board Number” of the board, and the “Board Number” must be the same!

PCB Number

FAQs of100802503 PCB

  • Help identifying diode to remove on shorted Hard drives
  • ST5000DM000 Replaced with ST5000DM003

Solutions of100802503 PCB (Donor PCB)

  • Seagate PCB 100802503
  • ST5000DM003 Seagate PCB 100802503
  • ST6000DM003 Seagate PCB 100802503
  • ST8000DM004 Seagate PCB 100802503
  • ST6000DM003 P/N: 2CY186-568 F/W: 0001 WU WG5 Seagate 6TB
  • ST6000DM003 P/N: 2CY186-568 F/W: 0001 WU WCT Seagate 6TB
  • ST8000DM004 P/N: 2CX188-300 F/W: 0001 WU WCT Seagate Barracuda 8TB
  • ST6000DM003 P/N: 2CY186-568 F/W: 0001 WU WF3 Seagate 6TB
  • ST6000DM003 P/N: 2CY186-568 F/W: 0001 TK ZCT Seagate 6TB

Note: When repairing a hard disk with a damaged circuit board, we must first ensure that the damage of the hard disk is caused by a circuit board failure. Usually it is relatively simple to replace the circuit board. The tools we need are heat guns, tweezers, etc., you can also find a local repair shop to help you complete this work.