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| Wanted: PCB for Hitachi 1tb P/N: 0A38016 http://forum.hddguru.com/viewtopic.php?f=15&t=14580 |
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| Author: | Alwin [ January 19th, 2010, 8:00 ] |
| Post subject: | Wanted: PCB for Hitachi 1tb P/N: 0A38016 |
Hey Guys, I'm looking for a replacement PCB for a Hitachi 1tb drive from Jun-2009 It got damaged after it was connected to the wrong poweradapter (19v laptopadapter instead of the external Lacie one) The identification tags are: P/N: 0A38016 MLC: BA3120 Not sure what else is important but the number on the pcb sticker is: 0A29987 BA3129 MzB917 C2V4 Thanks in advance for your response. If there might be further damage with these drives when connected badly I would appreciate your thoughts. Regards, Alwin |
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| Author: | pcimage [ January 19th, 2010, 12:16 ] |
| Post subject: | Re: Wanted: PCB for Hitachi 1tb P/N: 0A38016 |
These drives also require a NVRAM transfer when you replace the PCB. |
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| Author: | Alwin [ January 19th, 2010, 15:36 ] |
| Post subject: | Re: Wanted: PCB for Hitachi 1tb P/N: 0A38016 |
Thanks for the heads up, i have read up on the Hitachi drives and learned that this NVRAM transferring is indeed needed. I'm not sure which of the two 8 legged chips near the memory module i should transfer though. One is an "Eeprom" chip the other a "Serial flash" chip (according to google) I guess both can store information potentially critical.. Should i just transfer both or just one of them? |
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| Author: | Alwin [ January 19th, 2010, 16:57 ] |
| Post subject: | Re: Wanted: PCB for Hitachi 1tb P/N: 0A38016 |
Via DM I have now learned that the Eeprom chip (93c86wp) should be transferred. (thanks to chipmunk) I have an option on a PCB with a partial match on the first two lines of the PCB stickercode, how binding is matching this stickercode? |
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