WD My Passport / Elements 2TB 2.5'' USB Hard Disk Teardown (All the Chips)

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Robert's Smorgasbord

Robert's Smorgasbord

Күн бұрын

Пікірлер: 191
@trispycee
@trispycee 4 жыл бұрын
I was expecting this to be useful, thinking it'd have a usable laptop hard drive inside but instead, this madman is deconstructing hard drives for kicks and keeping their hearts as trophies. Great find
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
Thanks! And I'm not doing it for kicks, I'm doing it because the voices tell me to do it 😁
@B333x
@B333x 4 жыл бұрын
exact same thing lmao
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
@@B333x What? Voices telling you something to do and doing something for kicks? 😁
@andersgabriel3
@andersgabriel3 3 жыл бұрын
Sorry to be offtopic but does anyone know a tool to log back into an instagram account?? I was stupid forgot my account password. I appreciate any tips you can offer me!
@bryannasir243
@bryannasir243 3 жыл бұрын
@Anders Gabriel instablaster =)
@matekeresztes7673
@matekeresztes7673 3 жыл бұрын
Can you tell me the exact type of the screws which mount the logic board? The ones on the backside.
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
Unfortunately I can't remember the exact size (that teardown was over two years ago), but I was using small TX (Torx) bits (size T6 according to some comments below).
@TheDragonFire123
@TheDragonFire123 2 жыл бұрын
They'll be some kind of Torx screw, T6 being your best bet.
@B.E.H.
@B.E.H. 2 жыл бұрын
The same doubt here, very different screws, I'm trying to open. :/
@ak12_r68
@ak12_r68 2 жыл бұрын
What screwdriver are u using to take out the very small screws
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
If I remember right I was using small TX (Torx) bits, probably T-6 size.
@UTP-xx2ib
@UTP-xx2ib 5 жыл бұрын
The passport comes with encryption..look at the print (4:29)..one is missing a chip
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
Thanks you for pointing that out, I totally missed that. If I still had the controller boards I could look deeper into that ... but they're long gone into the trash :-(
@crazzyiam4640
@crazzyiam4640 3 жыл бұрын
After 2 years I saw your video and i appreciate your video bro👍👍😍
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
You're most welcome 😁
@briankelley7918
@briankelley7918 2 жыл бұрын
I have a passport to drive that inlet wires are messed up cannot plug it into. Can I take the computer board from one passport and put it on to the other and have it work the way it did.
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
Unfortunately not. You'll have two "transplant" a chip from the old board to the new one. See for example kzbin.info/www/bejne/gGq5fZ-ijbtprKc (and no, I've never done that myself).
@paulwharton1850
@paulwharton1850 5 жыл бұрын
Most interesting to watch - Great, clear video photography - Many thanks !
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
You're welcome!
@ZenInnovations
@ZenInnovations 4 жыл бұрын
That was Interesting, Thank you. If you had put everything back (And not broken the heads or other stuff) what are the chances it will still read something? Could be some nice experiment.
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
You're welcome! Quite a while ago (decades?) a friend of mine disassembled and reassembled a 5.25'' HDD. The spindle was stuck and he unstuck it ;-) And it worked! Not a single defect file! I don't think you would get that lucky with today's data densities. A single speck of dust might ruin one of the heads or at least several blocks worth of data. But it might be a interesting experiment indeed: gloves, some HEPA filtered air stream over the whole desk ...
@ZenInnovations
@ZenInnovations 4 жыл бұрын
@@robertssmorgasbord Exactly my Thoughts. The Higher Densities will pose a problem, But I will await your video. I have subscribed to your channel. Please keep bringing such Interesting Experiments !
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
@@ZenInnovations If I get my hands on a working 2.5'' HDD that's for other reasons (e.g. capacity below 1TB) unusable I might actually try that - no promises though. For now I have to finish my laboratory water bath and some other projects ;-)
@anglicky69
@anglicky69 5 жыл бұрын
awesome video! this is what i needed. thank you very much!
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
You're welcome!
@user-rn3eb2jn5t
@user-rn3eb2jn5t 2 жыл бұрын
Hi nice video. How do you test the PCB with a multimeter? Like if you want to know they are working properly by checking for voltage/resistance/continuity which components do you test exactly? Thanks!
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
First, thanks for the praise! To be honest, checking/repairing one of those boards is far beyond my skill level, so I can't really be of any help here. Sorry! But yes, you start with a multimeter, but in the end you'll need an oscilloscope with a high enough bandwidth.
@user-rn3eb2jn5t
@user-rn3eb2jn5t 2 жыл бұрын
@@robertssmorgasbord you're welcome thanks hey no worries I'll do more research and dig deeper till I find out how to test them. I think it involves getting the exact datasheet of the ICs which will show all the pins on each one and their voltages too. Thanks to your video I now know the identity of those chips on the PCB. Much appreciated. 🙏🏻
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
@@user-rn3eb2jn5t Thanks for your understanding 🙂
@deejay5493
@deejay5493 4 жыл бұрын
Hi Robert, I have the exact same 2TB WD USB HDD as shown at 2:57 (WD20NMVW) and I opened it after seeing your informative video. The first time the platters started spinning up but the head actuator arm did not move. I gently pushed the arm towards the disks and it started moving. BUT the actuator arm moved half-way across the platters a few times and then went back... and the disks powered down and stopped even though the power was still plugged in... NOW there's a disk spin-sound (every time I power it on) and there are a few clicking sounds before it powers off. What could be wrong? Any assistance would help me recover a LOT of HQ video files stored on the HDD.
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
Hi DeeJay, first a disclaimer: I'm not a hard disk repair specialist - I'm just taking them apart. That said, there could be any number of failures here: Some mechanical damage to head actuator, some damage to the spindle motor (drawing to much current, therefore it spins down), the controller itself is damaged, etc. Your best bet would be using a hard disk recover service (e.g. www.securedatarecovery.com ), but those are pretty expensive.
@deejay5493
@deejay5493 4 жыл бұрын
@@robertssmorgasbord Thank you so much Robert... I think I'll give the pro data recovery option a wack. I can always decline if the quote is beyond what I lost. My only peeve is that I DON'T have screenshots of the file-structure and the videos that were on it (as I usually do). I have time, and I have the bandwidth to download it ALL over again, but I just don't know exactly what I lost. :-(
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
@@deejay5493 You're welcome! This kind of data loss must be hitting hard. Fortunately I myself had never to experience that. But then, I'm quite paranoid when it comes to backups. The C: (boot) drives of all my computers are backed up daily to a NAS, the NAS is backed up daily to an external drive, and now and then I swap that external drive with another one, which is stored at another house. For backing up my large data drive with the KZbin video material and such I alternate between two external drives, one always being stored at another house. Paranoid, I now :-) I guess what I'm saying is that maybe you might wanna consider making copies of your videos on two external drives in the future. Regards Robert
@sabyanilu
@sabyanilu 3 жыл бұрын
@@deejay5493 metal tool used in this video to remove the head watch this link kzbin.info/www/bejne/q6eulIKNi7WUeKs
@sabyanilu
@sabyanilu 3 жыл бұрын
@@deejay5493 Actually if there are more than 1 platters then they are synced & aligned from manufacturer. If u slightly tamper the position then it is not gonna work anymore. Look at 5:40 of given link kzbin.info/www/bejne/gXmtkHekYs1neac Also head is not touched by hand & each head out of 4 heads(in this 2tb hdd case)must be carefully removed maintaining gap between upper & lower magnetic part. Coz head must be aligned certain level above platters. There is special plastic tool to remove head. Important is platter alignment + head perfect position makes hard disks working smoothly. If head position tampered or, platters mis-aligned then u will get clicking sounds only, nothing else. If head touch platter surface then platters will be scratched & damaged permanently
@jayfcali
@jayfcali 2 жыл бұрын
Hey Robert. I have this exact my passport drive and have broken heads (looks exactly like the one you pulled out on this vid). Do you know where I can find this part or where to get donor drives where I can salvage the head ? Like I said it’s exactly the same as this and it has 8 heads. Thanks for the video !
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
Hi JayF, sorry to disappoint you, but besides buying a new/used drive or having somebody who could donate one to you I don't know of any sources for spare heads 😞 That's one of the reasons data recovery services charge you big bucks. They keep all kinds of new drives on stock as part donors.
@benaya6
@benaya6 3 жыл бұрын
can I just takes the disk part and insert it to an internal hdd? (instead of the old one)is that possible?
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
Not really, because it has an USB interface. Of course you could put it into your PC and connect it to an internal USB port, but that would result in severe performance penalties compared to a SATA disk.
@pyracurse
@pyracurse 5 жыл бұрын
I think the WD My Passport is marketed as the higher end line of the two.
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
You're right. It's basically the same drive with AES encryption, additional software and longer guarantee.
@hotshot33_69
@hotshot33_69 4 жыл бұрын
What screw driver is that??
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
Can't remember the exact size, but I was using small TX (Torx) bits (size T6 according to some comments below). The screwdriver set is a Lux-Tools (30 bits, number 585 395). It was (I'm not sure if it's still available) a quite cheap set - around 15€.
@zacmich6472
@zacmich6472 9 ай бұрын
What could have made dents on the side of the metal casing of the HDD? I just received a Toshiba Enterprise HDD and these dents (maybe a harsher seam?) are worrying me. It also has marks that look like something like a geared wheel has brushed the sides. I don't know if I should return it
@robertssmorgasbord
@robertssmorgasbord 9 ай бұрын
Well, it's hard to say from just a description if these dents are a fault or a feature. Can you upload a photo somewhere?
@zacmich6472
@zacmich6472 9 ай бұрын
@@robertssmorgasbord I actually looked in Internet, happens that most contemporary drives have such a rough seam. Maybe something about the production process has changed.The dents (or seam?) look just like this drive, on the left side: bhphotovideo.com/images/images2500x2500/seagate_st3000vx004_3_tb_video_surveillance_1144275.jpg
@ZidfluxDataRecoveryServices
@ZidfluxDataRecoveryServices 5 ай бұрын
I have 1TB and all my drivers,OS, games and movies etc are inside which I can't access it due to the fatal hardware device error that is showing. How to resolve the problems.
@robertssmorgasbord
@robertssmorgasbord 5 ай бұрын
Well, the best bet would be a data recovery service. My general advice (in your case for the future) is to make backups on a regular base.
@joeshmoe000
@joeshmoe000 Жыл бұрын
Could you please compare the WD elements 2TB that are different physical sizes. I have one that is twice as thick, but has the same model number.
@robertssmorgasbord
@robertssmorgasbord Жыл бұрын
I'm sorry, but I can't, because I don't have one of the thicker models. And since KZbin is just a hobby for me, I won't buy one just to turn it down. Hope you understand.
@SantosEsquivel-l6h
@SantosEsquivel-l6h 2 ай бұрын
Can you make it a sata cable drive
@robertssmorgasbord
@robertssmorgasbord 2 ай бұрын
Nope! I don't think you can get SATA signals off that board.
@neddyf00
@neddyf00 Ай бұрын
Anyone know the screwdriver type used here ?
@robertssmorgasbord
@robertssmorgasbord Ай бұрын
Unfortunately I can't remember the exact size (that teardown was about three years ago), but I was using small TX (Torx) bits (size T6 according to some comments below).
@neddyf00
@neddyf00 Ай бұрын
@@robertssmorgasbord Thanks. I confirm T6 worked :)
@robertssmorgasbord
@robertssmorgasbord Ай бұрын
@@neddyf00 You're welcome! Always happy to help 🙂
@TheDragonFire123
@TheDragonFire123 2 жыл бұрын
It's interesting to see these drives. They're codenamed Shrek LT, and are essentially a 15 mm version of the contemporary Firebird and FBLite families which were commmonplace inside laptops and smaller external hard drives.
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
Thanks for the info! I'm not that much into the development history and details of those hard drives, so that's quite interesting. Anyway, as long as a hard drive is not shingled I'm happy 😉
@TheDragonFire123
@TheDragonFire123 2 жыл бұрын
@@robertssmorgasbord You'll be pleased to know Shrek family drives aren't shingled, then. Pretty nice, but hard to find IMO.
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
@@TheDragonFire123 OK, so I'll look for something containing a Shrek next time I buy an external drive 🙂
@TheDragonFire123
@TheDragonFire123 2 жыл бұрын
@@robertssmorgasbord They're sadly discontinued, so you'll need to think more about which 2 TB drives to get one. You'll need the P/N of the external drive to know.
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
@@TheDragonFire123 Ah, that's a bummer. Especially because nowadays I usually buy 4 TB external drives - those KZbin videos take up a lot of space. But thanks anyway!
@jaycal1920
@jaycal1920 2 жыл бұрын
WD My Passport provides backup and data recovery software as well as 256-bit AES Encryption, while WD Elements has no security features. .... > Hi, I was trying to figure out what the form factor of the hdd is, it is thicker than the standard 2.5", is there a name for it? I also have a faulty WD Passport/elements 4tb and bought a doner drive and tried to replace the head (The little reader slider broke) but i think I screwed that up as well not having the proper environment and equipment. I also think i messed up the platter order and top/bottom sides .... Would you consider even having a look at such a case? If someone were to offer to send it all to you to try to get it going again? Any kind of quote for such a job (Considering the head of the doner is still ok and doesnt need another) ... [EDIT] The doner drive was working fine, I plugged it in, full storage available, blank drive. I wanted to get data from the damaged drive and instead of removing and replacing the platters i removed and replaced the head So head from new drive went into old instead of platters from old going into new... but yeah i made a mess of it.
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
I'm sorry, but I'm actually not in the business of repairing HDDs, respectively, data recovery from defect HDDs 🙁 In fact, I have never repaired a HDD in my life. I'm just a guy who likes to tear down a broken HDD from time to time 😅 But if you need a quote from some professionals, simply google for "data recovery". I know www.ontrack.com is offering such services. However, I never used them, so I cannot attest to their quality or if their prices are reasonable.
@ronixdash123
@ronixdash123 3 жыл бұрын
How many platters 5TB WD passport has?
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
To the best of my knowledge it has 4 platters. But beware! I think it uses shingling.
@ronixdash123
@ronixdash123 3 жыл бұрын
Is shingling bad?
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
@@ronixdash123 Well, shingling (SMR) offers higher capacity per platter but at lower speeds, specifically writing speed. So if you're mostly reading from a disk you might not even notice that it's shingled. But if you're writing a lot to a disk you'll notice serious performance penalties compared to perpendicular magnetic recording (PMR) disks.
@TheDragonFire123
@TheDragonFire123 2 жыл бұрын
5 TB 2.5" WD drives will have five platters inside, for a 1 TB/platter density.
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
@@TheDragonFire123 Thanks for the info!
@u_trayder2849
@u_trayder2849 4 жыл бұрын
T6 not working on my element for screws that are connecting the top and bottom( after I took the side screws out)
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
What size/type of screw driver/bit did work for you?
@abbasz1
@abbasz1 Жыл бұрын
Just have one of dead drive WD My Passport which sniffed my backup data away. I was wondering if its possible to use the enclosure case for 2.5 SSD? I am not sure if the WD My Passport enclosure uses 2.5 Inch 7mm-9.5mm SATA for HDD/SSD. Any ideas?
@robertssmorgasbord
@robertssmorgasbord Жыл бұрын
Nope, you can't use the WD 2.5'' enclosures for any other drives, because the WD 2.5'' drives inside those enclosures have the USB controller integrated. Thus there is no SATA to USB converter in those enclosures (and no space for one).
@Xtragicfever
@Xtragicfever 2 жыл бұрын
What does it mean when the disc spins for a short time and stops after plugging it into the pc?
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
Good question. Several things come to my mind: A) The USB port can't provide enough power, so after a while it simply switches off. B) You have some extremely aggressive power saving options configured, so it spins down after a short while. C) The there is a problem with the drivers. And of course D) the drive is defect. Try connecting it to other USB ports on the same computer and to another computer.
@sagar1216
@sagar1216 2 жыл бұрын
@@robertssmorgasbord Sir, can opening a hard disk permanently damage the moving disks.
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
@@sagar1216 If you're talking about the actual metal housing containing the platters, then yes, absolutely. There is a reason these things are assembled in cleanrooms. A single spec of dust can potentially ruin these things. Anyway, just taking the HDD out of it's plastic USB enclosure won't hurt at all.
@sagar1216
@sagar1216 2 жыл бұрын
@@robertssmorgasbord Thank you sir, but i because of curiosity opened till the platters, and now I completely lost its data and it as well
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
@@sagar1216 That's why I took it apart - curiosity 😁 But then, mine was already defect 😅
@sebastianad9222
@sebastianad9222 4 жыл бұрын
Hello is there a complete factory reset mode on the WD MyPassport " How do I reset my WD MyPassport external hard drive? "
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
Sorry, but to the best of my knowledge there is no way to reset a WD MyPassport to factory settings.
@Roedoresrou
@Roedoresrou 3 жыл бұрын
What about a WD 2tb gaming hard drive?
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
If you send me a dead one I'll take it apart 😉
@KowmarIvanic
@KowmarIvanic 2 жыл бұрын
How do you think which is commonly have to be more reliable: Seagate external hdds with SATA interface or WD external hdds with soldered USB port? I spent 2 weeks already searching over internet,still don't know which i should choose. I wanna use the drive to store large video files, which i going to edit in Adobe Premiere.Can you give a tip?
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
When it comes to the reliability of external USB drives, Seagate as well as WD had some quality issues over time. One year WDs were dying like flies, another year Seagates. So, if you're looking for the most resilient solution I would recommend the following (disclaimer - that's my personal opinion based on my personal experience): 1. Buy a good quality external USB HDD case and put a normal internal SATA HDD (preferably Fujitsu - I'm a fanboy) into it. 2. BUY A SECOND PAIR OF THAT COMBO AND MAKE BACKUPS OF YOUR DATA ON THAT! I had far too many comments on my external HDD teardown videos asking how to recover data from a / repair a defect one.
@KowmarIvanic
@KowmarIvanic 2 жыл бұрын
@@robertssmorgasbord Thank you so much for the detailed answer!
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
@@KowmarIvanic You're very welcome!
@STICKERGODDESS_
@STICKERGODDESS_ 3 жыл бұрын
Do they have SATA connection inside?
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
Well, no, they don't.
@STICKERGODDESS_
@STICKERGODDESS_ 3 жыл бұрын
@@robertssmorgasbord Well i have a passport Studio for mac, but my cable doesn't connect, so I thought of disassembling it and connecting with external SATA to USB, but that won't work right? :D
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
@@STICKERGODDESS_ No, unfortunately that won't work. Other manufacturers put standard SATA disks with a little SATA-to-USB adapter into their external HDDs cases. Not so WD: They have specialized USB controller boards on the disks they put into their external HDD products (the 2.5" ones, don't know about the 3.5" disks). That saves a few mm in case size (and a few cent in cost). But you can't use those disks as SATA HDDs 😞
@STICKERGODDESS_
@STICKERGODDESS_ 3 жыл бұрын
@@robertssmorgasbord Alright, I guess ill have to find some old Firewire cables ;). Anyway much appreciated advice, thank you!!!!
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
@@STICKERGODDESS_You're welcome!
@tonyzakk1956
@tonyzakk1956 4 жыл бұрын
Hi, do you have an email where I can ask you for help with my we elements problem? Thank you
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
I'm sorry, but for privacy reasons I don't give out my email address. Besides, I just take defect HDs I come across apart, I don't repair/support them ;-) As of now I'm not a professional KZbinr, this is just a hobby for me. Thank you for your understanding!
@atermonnomreta382
@atermonnomreta382 5 жыл бұрын
what screwdriver you use? thanks
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
If I remember right I was using small TX (Torx) bits. The screwdriver set is a Lux-Tools (30 bits, number 585 395). It was (I'm not sure if it's still available) a quite cheap set - around 15€.
@anglicky69
@anglicky69 5 жыл бұрын
i found for mine it was a T-6 size.
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
@@anglicky69 Thanks for the info!
@MarvelousB
@MarvelousB 2 жыл бұрын
What are those teeth on the pcb board?
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
Do you mean the contacts for the spindle motor and the head assembly @ 05:39 ?
@MarvelousB
@MarvelousB 2 жыл бұрын
@@robertssmorgasbord no. The 6 copper teeth. Reminds me of what I would see (kind of) in laptops attached to a sata adapter. I'm wondering if they could lead to another possible way to get data off the drive.
@MarvelousB
@MarvelousB 2 жыл бұрын
@@robertssmorgasbord they are directly beside the USB c port
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
@@MarvelousB See my reply below ...
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
@@MarvelousB Unfortunately these are undocumented and WD removed the related discussion board (it's still available in the Wayback Machine web.archive.org/web/20150508061603/community.wdc.com/t5/WD-Portable-Drives/Connect-by-non-USB/td-p/93926 ). Anyway, these pins are for testing purposes during production and don't provide a SATA or any other interface for that matter. However, some people were able to access SATA on some versions of external WD drives: www.datarecoverytools.co.uk/2010/05/05/how-to-connect-and-recover-usb-only-western-digital-drives-with-hd-doctor-suite/
@bibbibxiaonen9734
@bibbibxiaonen9734 4 жыл бұрын
freaking cool!
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
Thanks!
@SanjuPndt
@SanjuPndt 5 жыл бұрын
Good job buddy
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
Thank you!
@reinekewf7987
@reinekewf7987 3 жыл бұрын
they called dc because its speed depends on the DC voltage thats feeding to the esc higher voltage higher speed most esc are only H-bridge but for 3 coils insted of 2 coils. some advansed esc are more like a frequency converter but the input voltage is still relevant. BLDC rated in KV thats mean not kilovolt it is rotation per volts. the esc does not set a fixed frequency thats not going to work it uses a variable frequency pulsmodulation and getting his feedback for the rotation from the voltage injection in the unused coils during the rotation other bldc motor thats must be more presize have halsensors for the feedback. thats why it called DC. its still a DC motor and driver but with the benefits from a 3 phase motor and more presize
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
Thank you very much for the detailed explanation!
@pkerry12
@pkerry12 5 жыл бұрын
Sata?
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
SATA controller with a SATA to USB bridge, so no SATA accessible outside.
@SanjuPndt
@SanjuPndt 5 жыл бұрын
Yes sata
@jimskeboy4347
@jimskeboy4347 2 жыл бұрын
if i have two exact same external hdd's from wd elements 5tb. can i swap the motherboard to test if i can get my data back? because one of them broke and it says i have to fortmat my hdd before i can use it but there is important data on it. so i might swap the motherboard yk
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
Nope, I don't think so. Even if you swap identical boards between identical drives you have to "transplant" a chip (containing BIOS, bad sector list etc.). See kzbin.info/www/bejne/ooTdaIWthdyopdU
@hackpicturesinternational7139
@hackpicturesinternational7139 Жыл бұрын
Can you help me with my drive
@robertssmorgasbord
@robertssmorgasbord Жыл бұрын
Well, I'm sorry to say, but probably not. Besides, I don't even know what's wrong with your drive.
@girishgurjar2891
@girishgurjar2891 Жыл бұрын
How to repair its head
@robertssmorgasbord
@robertssmorgasbord Жыл бұрын
I don't think anybody has ever tried to repair a defect head in a modern hard disk. Usually the whole head assembly is replaced with a working one from a donor drive.
@girishgurjar2891
@girishgurjar2891 Жыл бұрын
@@robertssmorgasbord Thanks
@robertssmorgasbord
@robertssmorgasbord Жыл бұрын
@@girishgurjar2891 Though I couldn't really help, you're welcome.
@sariharis
@sariharis 2 жыл бұрын
wD are the worst type of external hard drives , i bought 3 and all failed !!! rubbish
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
Well, in my experience all HDD vendors go through phases where the produce "bad" batches of drives. I've seen that with WD as well as Seagate.
@Manuzoka1996
@Manuzoka1996 2 жыл бұрын
WD is total crap. I noticed when you're writing data on them in high temps, above 46 °C, the data reads can turn into bad sectors waiting for reallocation. Never seen something like that on Seagates counterpart.
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
@@Manuzoka1996 Thanks for the info! Very interesting! I never dived myself that deep into HDD performance/flaws. I just tear them down if one dies 😉
@Manuzoka1996
@Manuzoka1996 2 жыл бұрын
@@robertssmorgasbord I like to investigate things further, always. See ya Robert...
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
@@Manuzoka1996 Keep investigating 🙂
@pgowda550
@pgowda550 3 жыл бұрын
Great content
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
Thanks!
@vasupatel4637
@vasupatel4637 4 жыл бұрын
crazy men. You are amazing. great content.
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
Thank you very much :-)
@V1lkas
@V1lkas Ай бұрын
WD elements 2tb on 4 platters thick 2cm box or new passport 2tb on 2 platters 1.1cm thick box hmmm both seems to by SMR
@robertssmorgasbord
@robertssmorgasbord Ай бұрын
Yup! Most of these (not only WD) 2.5'' drives are SMR. And for some applications SMR is just a terrible idea. E.g. performance under Windows Server Backup degrades rapidly after just a few uses. The only way to remedy that is to format the drive (which is a no-go for a backup drive).
@JimvsBob
@JimvsBob 5 жыл бұрын
9:00 is hard to watch
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
You're right, I really should get some new bits for those small screws :-) But admit it, sometimes it feels good to take the brute force approach, doesn't it ;-)
@rodolfonetto118
@rodolfonetto118 4 жыл бұрын
They call it DC because it uses square waves.
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
That's a good one!
@algreen1231
@algreen1231 2 жыл бұрын
Which chipset features please? I'm in a hurry. Thanks
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
Sorry, but that HDD has long made its way to the landfill, so I can't really look up the chips anymore, beyond what's shown in the video.
@algreen1231
@algreen1231 2 жыл бұрын
@@robertssmorgasbord thank you
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
@@algreen1231 No sweat!
@rodolfonetto118
@rodolfonetto118 4 жыл бұрын
I remember when the platters where 12 inch wide ... and we had to manually put them in the player. Well ... I've seen one on a heavy industry equipment ... here's how it worked and why the command to mount a disk in Unix is "mount"! kzbin.info/www/bejne/fl7Yd614ebaEoNk
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
Yeah, those were the times ... loading a stack of platters into some Nixdorf host - who remembers those I wonder? Or some years later working with Hewlett-Packard 12'' hard disks the size of a small fridges which had to be vacuumed twice a year.
@OpenWorldGamer-
@OpenWorldGamer- 5 жыл бұрын
goddamn interface man, what if that gets broken and you need you recover your data, damn I wish I have watched this before :(
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
I guess professional hard disc recovery outfits can exchange the circuit board. All you have to do is cough up a few hundred bucks :-(
@aaronmaiden3606
@aaronmaiden3606 5 жыл бұрын
It just has happened to me
@nitehawk4067
@nitehawk4067 5 жыл бұрын
it wont work again it has fingerprints.
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
No worries! I'll simply polish the disks with my Dremel until they're shiny again ;-)
@legominimovieproductions
@legominimovieproductions 4 жыл бұрын
@@robertssmorgasbord dont forget to get metal dust from the disks by holding a neodymium magnet close to the plates
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
@@legominimovieproductions Great idea😁 Why haven't i thought about that😂 No, seriously, in some application they do use magnets to remove metal particles. I remember seeing a video about aircraft engines. There were magnetic traps to catch metal particles in the engine and/or gearbox oil. P.S.: like your Lego movies 😉
@ronixdash123
@ronixdash123 3 жыл бұрын
You are talking about fingerprints, it won't even work if its exposed to atmosphere
@_FRANK_LIN
@_FRANK_LIN 5 жыл бұрын
WD fucked up.🤣🤣🤣 Next time use axe and hammer to open HDD.
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
I don't know about axe and hammer, but it would be interesting to see how my Proxxon circular table saw would perform ;-)
@thendara69
@thendara69 4 жыл бұрын
great if you have a 1-off screw driver
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
Indeed it is :-)
@moralesjose2809
@moralesjose2809 5 жыл бұрын
.. suddenly my eyes began to bleed !!
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
:-D ... you can't blame me for that! Your profile pictures proofs that you do own safety glasses! You should have worn them ;-)
@mac3485
@mac3485 4 ай бұрын
The most terrible Device on Earth 🌎
@777brightstar
@777brightstar 4 ай бұрын
why? i have problems with it too but i wonder why u have. my problem is that sectors acting slow weird, defective and the drive is sometimes super slow
@robertssmorgasbord
@robertssmorgasbord 4 ай бұрын
I wouldn't go that far 😅 I mean it worked well for quite some time (a little more than two years).
@chrysabra1380
@chrysabra1380 3 жыл бұрын
german???
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
Indeed
@chrysabra1380
@chrysabra1380 3 жыл бұрын
@@robertssmorgasbord hehe the accent briljant ....
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
@@chrysabra1380 I have to ask you to stop making fun of se German accent, mein Herr 🤣
@chrysabra1380
@chrysabra1380 3 жыл бұрын
@@robertssmorgasbord hehe mine is worse with a dutch variant in it. also mein Herr alles super!
@robertssmorgasbord
@robertssmorgasbord 3 жыл бұрын
@@chrysabra1380 I love the Dutch English, or German for that matter, accent 👍
@_FRANK_LIN
@_FRANK_LIN 5 жыл бұрын
Should I subscribe ?
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
I totally leave that up to you :-)
@_FRANK_LIN
@_FRANK_LIN 5 жыл бұрын
@@robertssmorgasbord 100% subscribed
@robertssmorgasbord
@robertssmorgasbord 5 жыл бұрын
Thanks!
@CaesarCityLLC
@CaesarCityLLC 2 жыл бұрын
Как пр@срать свою жизнь за 5 минут
@robertssmorgasbord
@robertssmorgasbord 2 жыл бұрын
Какая? Как трахнуть жену за 5 минут? 🤣
@leandsyanes3122
@leandsyanes3122 4 жыл бұрын
Shit not
@robertssmorgasbord
@robertssmorgasbord 4 жыл бұрын
Shit yes!
@redstarrmedia746
@redstarrmedia746 Жыл бұрын
Wd sucks obviously
@robertssmorgasbord
@robertssmorgasbord Жыл бұрын
Well, in my experience, WD, like most other HDD vendors, goes through phases. For some years their HDDs of a certain series are quite good. Then, suddenly, for a number of years the HDDs of that series are just s... . That cycle repeats until that series of HDDs goes out of production.
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