PCB failures (Such as Hitachi PCB 0A52026<\/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 Hitachi PCB 0A52026 failures are listed below, along with tips for replacing & repairing.<\/p>\n
Q: QuestionNeed help to find diode component on hard disk circuit board<\/b><\/p>\n
Hello,My old (0A28613, 0A52026 year 2007) hitachi 160 gb hard disk doesn't power up anymore. After reading a lot about these issues, one common cause seems to be a burnt diode. I opened up the board but I couldn't find the diode. Could somebody point me in the right direction?Here is an…<\/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 Hitachi PCB 0A52026) 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