Replace the bios controller

Didn’t you replace the bios controller in the past? We need this controller.

We just sell PCB.

You can move the BIOS from your original PCB by using hot-air gun, then soldered it on the replacement board. Please refer: https://www.hddzone.com/hard_drive_pcb_firmware_transfer.html  Or you can find an electronics repair shop help you.

HDDZone.com provides all kinds of hard drive PCB boards. Free shipping worldwide!

HDD PCB Online Shop: HDDZone.com
Useful Guide: Hard Drive PCB Replacement

Contact US: Please feel free to contact us by email sales@hddzone.com.
Note: Send clear photos of your PCB (both sides) by attachments will make everything easier!