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.
Picture 2 shows the “Board Number” of the board, and the “Board Number” must be the same!
FAQs of0A58786 PCB
- Hitachi HDT721010SLA360 – no ID/incompatible USAG/NV-RAM
- Hitachi Deskstar 7k2000.b spins up then stops – PCB problem?
Solutions of0A58786 PCB (Donor PCB)
- Hitachi PCB OA58786/0A58786
- HDT721010SLA360, 0A29931 BA3263_, 0A38016, BA3120, Hitachi SATA 3.5 PCB
- HDT721032SLA380, 0A59226 BA3263, 0A38733, BA3289, Hitachi SATA 3.5 PCB
- HDT721032SLA360, 0A29989 BA3263_, 0A38725, BA3116, Hitachi SATA 3.5 PCB
- HDT721032SLA380, 0A59226 BA3263_, 0A39038, BA3119, Hitachi SATA 3.5 PCB
- HDT721064SLA360, 0A59226 BA3263_, 0A38720, BA3115, Hitachi SATA 3.5 PCB
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.