In this video we show and explain how to swap a dead hard drive circuit board, also called a PCB. How to transfer firmware from old PCB onto a new one, reprogram it, and take proper steps to fully repair it.
Professional certification, trade certification, or professional designation, often called simply certification or qualification, is a designation earned by a person to assure qualification to perform a job or task.ertifications are usually earned from a professional society or educational institute, not the government. However, a government agency can decree a certification is required by law for a person to be allowed to perform a task or job.
What does Certified mean? A certified document is a document that has been verified as a true copy of an original. It will include some kind of stamp or other endorsement which verifies its authenticity. Certified copies of documents are created by the issuer or custodian of the original record.