When you boot your HP computer and it fails to boot and throws the SMART Hard Disk Error 301, 302, 309, 30A, 30B, 30C, 3F1, or 3F2, then the fixes we have presented ...
If you get The device, \Device\Harddisk0\DR0, has a bad block, Event ID 7 on your Windows computer, follow the solutions mentioned below. Use Macrorit Disk Scanner to scan Hard Disk for Bad Sectors ...