PC-3000 for HDD. Hot-Swap procedure on WD Marvell drives

The "HOT-SWAP" procedure can be used to restore logical access (i.e. an opportunity to read data using Data Extractor) in cases, when system heads are inoperable (calibration procedure cannot be successfully completed because a drive is knocking and fails to initialize completely all the items it needs to operate via logical access), or when service area restoration is not possible (no opportunity to rewrite modules).