You can try to find a replacement PCB 100390920 for Seagate 3.5″ SATA hard drive at various online retailers or specialized electronics and computer component stores.
Some popular online websites that specialize in hard drive parts and accessories. HDDPCBforsale.com provides more than 1000 different models of HDD PCB boards for hard drive repair, and we also provide professional technical support and free shipping service.
PCB 100390920 for Seagate 3.5″ SATA hard drive for sale on HDDPCBforSale.com with free shipping.
However, it’s important to make sure that the replacement part you’re buying is compatible with your specific hard drive model, including the same part number and firmware, please refer to this guide: How to swap a HDD PCB?
If you are not sure which spare part you need or need help with the installation, we recommend that you contact US directly for assistance.
Please note that replacing a hard drive board is a delicate process and if not done correctly, it can lead to further damage. If you have important data on your hard drive and need to recover it, we recommend that you contact a professional data recovery service.
