PCB failures (Such as WD PCB 2060-771642-*** (2061-771642-***)<\/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 WD PCB 2060-771642 failures are listed below, along with tips for replacing & repairing.<\/p>\n
Q: Table for all WD Marvell PCB’s<\/b><\/p>\n
… 2R Spider – 771590 Pincilte – 701596 Pinnacle PATA – 701494 Tornado 2PMR Tornado PATA – 771642 Dragfly4 – 701474 Jupiter – 001130 Mammoth – 001292 Saber53 PATA – 001252 Saber53 SATA – …<\/p>\n
Q: Western Digital WD20EADS dead of overvoltage, TVS diodes?<\/b><\/p>\n
diode in my PCB? Is it OK to remove the TVS diodes and try to recover the data? I only need hard drive spin again once to copy out the data Thank you very much Hard Drive Model WD20EADS-00S2B0 Date 15 APR 2010 DCM HARCHV2ABB PCB Info 2061-771642-P00 09PD1 Here is the pictures of the actual PCB IMG_4272JPG IMG_4276JPG IMG_4278JPG Many thanks<\/p>\n
Q: method to repair wd pcb which stoped because of bad firmware<\/b><\/p>\n
22 ohm and ic rom “sstlf020a or winbond25x20” 2060-701477-002 rev A and 2060-701444-004 >>> remove resistors r74&r75 and add flashed ic rom 2060-701590-000 >>> add resistor 22 ohm in r36 and add flashed ic rom in u12 2060-771642-002 rev p1 and 2060-701640-001 rev A >>> add resistor 22 ohm in r74 and add flashed ic rom 2060-701450-011 and 2060-701499-000 >>> remove resistors r13&r6 and add flashed ic rom – wdragent<\/p>\n
Q: Western Digital 2TB WD20EADS 32MB Cache Caviar Green no spin<\/b><\/p>\n
all Here are the data and some photos from the PCB Western Digital 20 TB WD20EADS 32 MB Cache Caviar Green 512B Sectors MDL WD20EADS-00R6B0 WWN 50014EE202930CA8 DATE 24 MAR 2009 DCM HARCHV2AAB LBA 3907029168 5VDC 060A 12VDC 045A R\/N 771642 PCB E222034 Marvell 88i8945-TFJ2 YPMQ060AW 0904 B1P TW Winbond W9425G6EH-5 0837H 68102M000 Smooth L7251 31 990UW V5 MYS 99 906 PCB Model 2061-771642-F00 03P XW9L01 38NF 5 0002360 Thanks in advance if somebody could help here<\/p>\n
Q: PCB rom placement 2060-771642-001 Rev P1<\/b><\/p>\n
Greetings I am working on a Marshal MAL32000SA-W72 35″ drive that possibly has PCB issues I have a donor drive with the same PCB (2060-771642-001 Rev P1) but it is from a WD2002FYPS I checked online and saw that some PCBs come with a 8 pin ROM, some doesn’t and some has the ROM info in the MCU There is no 8 pin Rom on neither PCBs Currently the motor does not turn with the donor PCB Should I try to find another donor for the PCB? <\/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 WD PCB 2060-771642-*** (2061-771642-***)) 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…<\/p>\n