PCB failures (Such as Toshiba PCB G002439<\/b>) affect thousands of hard drives every year and often result in permanent data loss. A hard drive may suddenly fail to power on, and a computer may not detect that it is plugged in. Some failed hard drives will also show up in computer BIOS with incorrect brand\/model information. PCB failures can also cause physical issues such as read\/write head failures, and many PCB failure symptoms overlap with the symptoms of other physical hard drive issues.<\/p>\n
Some emails from customers of Toshiba PCB G002439 failures are listed below, along with tips for replacing & repairing.<\/p>\n
Q: Looking PCB for TOSHIBA MK5055GSX – HDD2H21 C WL01 S<\/b><\/p>\n
Hello I need a PCB compatible with this Toshiba Harddisk:TOSHIBA MK5055GSX – HDD2H21 C WL01 S. PCB Number G002439-0A,Controller Chip: 88I8817D-BHJ2Firmware: 010 A0\/FG001AThe drive Powered no spinning no sound at all (silent). I think could be dead PCB or blown fuse.Thanks<\/p>\n
To repair a failure board, the simple way is swapping the failure board with a replacement board. Donor boards on HardDriveParts.com are listed below:<\/p>\n
PCB failures (Such as Toshiba PCB G002439) affect thousands of hard drives every year and often result in permanent data loss. A hard drive may suddenly fail to power on, and a computer may not detect that it is plugged in. Some failed hard drives will also show up in computer BIOS with incorrect brand\/model information. PCB failures can also cause physical issues such as read\/write head failures, and many PCB failure symptoms overlap with the symptoms of other physical…<\/p>\n