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BetKing

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Posts posted by BetKing

  1. Tell you later how it works out. :unsure:

    Please keep us updated! :hello:

    Greetz,

    Peter.

    Ok, here goes. Just tried it now I have all the details sorted out, and this is how it went. :thumbup:wub:

    Need I say more? :D

    One ST3500620AS OEM Dell (DE12 Firmware) now "fixed":

    -------------------------------------------------------------------------------------------------------------------------

    User Partition Format 5% complete, Zone 00, Pass 00, LBA 00004339, ErrCode 000

    00080, Elapsed Time 0 mins 05 secs

    User Partition Format Successful - Elapsed Time 0 mins 05 secs

    ---------------------------------------------------------------------------------------------

    I give the Pololu 23201a Serial Adapter A+++ grade. The price was €9.27 + VAT and shipping (kit, you had to solder it together).

    Thanks guys! Keep up the good work/advice. :thumbup

  2. The converter doesn't "out" ANYTHING on the Vcc (Vcc is the power input of the converter)

    It's signal levels (TX) are in the LOWER TTL range if powered at around 3V, which is the one documented to work. (again read READ-ME-FIRST), point # 11) in this case.

    A known exception is this specific board:

    http://www.sparkfun....products_id=449

    that switches output levels autosensing the voltage you power it with, thus you need for this a voltage around 3 V for this to work properly.

    Read this also:

    http://www.msfn.org/...=128807&st=2330

    http://www.msfn.org/...=128807&st=2332

    jaclaz

    Yes, I realize that you power the Vcc from external PSU or such. But, isn't Carter (the guy that made the guide above) using the +5 V of the old PSU Molex plugs, and not ~ 3,3? As I see it, he taps it of the Molex to SATA power adapter.

    Another thing, why isn't he connecting the third pin (from the right), next to the RX pin to ground, like a lot of others here seem to do? Is it enough to connect GND to the power of the SATA adapter on the right (blue rectangular on the pic)?

    drivepins.jpg

    Just trying to be 110% sure of things before I sink my teeth into the beef, so to speak. ;)

  3. I today received a Pololu 23201a Serial Adapter that seems to be a nice choice,

    That looks like a good choice indeed and you will certainly be able to "Talk" to the drive

    using it, however don't forget to externally supply power to this board between the VCC-

    and GND-lines :yes:

    I'm not quite sure what you mean, I'm going to follow the guide and it has 4 wires going from the board to the PCB of

    the 7200.11, and it's also using a normal molex HDD-power connector.

    But this with power between Vcc and GND. :wacko::unsure: Hmm..

  4. No I mean that in one guide he covers the connecting terminals "under" the PCB to the left and in the other guide it's the connectors to the center.

    Here you see them both:

    nakeddrivecloseup.jpg

    He also writes, quote:

    (Note: Some guides on the web have suggested insulating the *other* set of contacts (the "head" contacts) you see in the lower left of the above photo to the right. I tried this originally and it didn't work for me but obviously others have had some success with it. In *my* case, with 1TB model drives, I can assure you that insulating the slightly easier to access motor contacts worked where the head contacts method didn't. I suspect the specific model of your drive will account for the varying levels of the results so if one way doesn't work for you, think about trying the other. You'll know to look here if the HyperTerminal session won't allow you to spin down the drive and continues to give you the BSY error in reply - "LED:01...blah blah blah". If you're allowed to spin down the drive, then this bit isn't your issue.)

    Was just wondering if anybody knew why, and so on. More than just a random trial and error.

  5. Just a quick question here. Why is it that some guides covers the connectors from the PCB at the front and some guides covers

    the connectors on the left back? Like if you watch the youtube video vs the guide from mapleleafmountain.com.

    Just a thing I noticed. Or do I have to read through all the pages of the threads here to find out? :unsure:

    Ok, I wont bore you with more dull questions. :boring::zzz::whistle::D

  6. Now that I've fixed my drive, I'm looking for the firmware update. The drive came out of a Lacie, so Seagate says they won't help me (ridiculous). Lacie hasn't responded yet.

    Does anyone have the firmware update for my drive? Its information: ST3500620AS, firmware LC11.

    I would greatly appreciate getting a copy of this so I don't have to deal with either company's customer service.

    So you also have the ST3500620AS, and you managed to get it working with this fix. This gives me hope.

    I today received a Pololu 23201a Serial Adapter that seems to be a nice choice, for this fix. I am slowing working up, soldering,

    connecting to have a go at it. :wacko:

    Tell you later how it works out. :unsure:

  7. I think we are now observing a phenomenon that is unfortunate. People with different versions of the firmware or with slightly different symptoms are coming to this site and trying the fix and when it doesn't work, they are posting for a solution.

    I guess it's pointless (as much as these HD fails are unfortunate).

    I tried to convey this same message n times, but it simply does not "pass-through". :(

    http://www.msfn.org/...=128807&st=2690

    http://www.msfn.org/...=128807&st=2535

    http://www.msfn.org/...=128807&st=1770

    I do understand (and sympathize with :)) people having problems with their hard disks and that are looking for a solution, but, once again, this is NOT the miracle cure for ANY disease of ANY hard disk. :(

    This fix has mostly been used on the 7200.11 ST3500320AS and ST3500340AS drives, I don't know 500GB, 750GB or so. With the SD-Firmware. However there have been reports of some people getting this fix to work on OEM drives with the HP-Firmware as well. That is why I am trying to figure out if my ST3500620AS with the Dell DE11 firmware would work with this fix.

    Just an idea.

  8. Just a quick question guys. Someone I talked to over here that had this problem with his 7200.11 disk, went out and bought another one, working. Maybe the

    new one even had a newer firmware. Switched the PCB on the disks and got the disk working. Is this possible here too, or did he have a non-working PCB?

    Would that method work, or does the problem lie elsewhere?

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