i buyed this HDD on external inside Toshiba too.
some weeks later this makes probs on my brandnew samsung-TV .this i using only for TV-HD Records .
diese externe HDD mit toshiba-case hat eine LED die sofort anzeigt wenn die HDD liest oder neubooted oder schreiben tut.wenn nonstop probleme herrschen geht die rote lampe nicht aus!!!
dann schaltete ich die platte sofort aus und nach neustart kamen keine fehler bis die fehler wieder erneut zuschlugen!
immerwieder habe ich mit verschiedener SW versucht die Fails einzugrenzen .konnte aber nicht !
habe dann die HDD einfach ohne DATA-Zugriff laufen lassen !!!
fehler immens!
immer wieder gab es controller-fails ohne lesezugriff.
lesezugriffe gab es nur bei neustart mit schalter!!! SW oder controller-restarts 1000% nicht!
Scheiben-probleme hab ich nicht.
extern im toshiba-case und blaue farbe hies = ich konnte sofort aufnehmen!
extern im toshiba-case und rote farbe hies = ich musste HDD ausschalten und neustarten mit schalter!
ich denke da eigentlich ich bin im profi-forum !
spekulationen von ... denke ich da von seagate -mitarbeiter oder web-beschöniger...!
http://www.tomshardware.co.uk verfolge ich schon jahrzehnte ,baue PCs seit über 36Jahren. und "repariere/backup" HDDs
produktekauf von "Seagate" und "Western Digital" hab ich immer vermieden!!!
meine war leider in toshiba verbaut!
wieso muss man eine seagate in einer toshiba verbauen!
ganz einfach . man hatte probleme firmenseits festgestellt und hat es als case anderen firma verkauft .in diesem fall toshiba!
wäre ich toshiba ,hätte ich dieses wegen image-schädigung nicht gemacht!
Spekulation!!!
da aber niemals zur entschädigung der entkunden gekommen ist, halte ich es das es ein Deal war zwischen Seagate und Toshiba
selbst die letzte FW die ich heute eigentlich aufspielen wollte, weigerte sich um es upzudaten. bilder folgen....
http://www.tomshardware.co.uk/forum/252416-32-seagate-barracuda-st31500541as-loud-random-clicking-noise/page-2
Seagate Barracuda LP ST31500541AS 1,5 TB und laute zufällige Klickgeräusche
https://forum.acelaboratory.com/viewtopic.php?t=9739
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Re: Seagate ST31500541AS - no capacity and every sector skipped
#50
Postby Amarbir[CDR-Labs] » 19.06.18, 20:07
Hi Thomas ,
This is your colleague Amarbir From India .The Most Common Issue With Seagate F3 Family is Inherited From The SCSI Line of Firmware "Translator Issue " . The Second Most Common Issue i See Is Continuous Allocation of Bad Sectors By Inbuilt Firmware Leading To Excessive Allocations Being Done Leading To Drive Freezing ,Third Most Common Issue i See Is Media Cache Issue .In Your Case You Should First Disable Allocations In Your SMB Sys File By ATA Mode Or System Files Modification Mode By Terminal And Check Results .
Regards
Amarbir S Dhillon ,CDR Labs [ Chandigarh ,India ]
DataRecovery - The Affordable Way In India
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https://datacent.com/datarecovery/hdd/seagate/ST31500541AS+1.5TB
Seagate ST31500541AS 1 Data Recovery Information
seagate
These are some real problems experienced by ST31500541AS 1 and Seagate hard drives in general that we see in our lab. We are not affiliated in any way with hard drive manufacturers. All the information below is based solely on our experience and we do not make any claims regarding reliability of the specific model. We see mostly failed drives in our lab and therefore we don't have complete statistics.
I have a problem with my Seagate(model ST31500541AS 1). It suffered a power surge and unable to access data
Gennadiy P.
Brockville, Ontario, Canada
Seagate Barracuda drives, and especially 7200.7, 7200.8, 7200.9 and 7200.10 series have a very common problem with heads. Seagate introduced new technology in this line - special coating for the platters that was supposed to protect magnetic layer. But in fact it caused more problems than protection. Under special conditions this coating starts to flake and tiny bits of this substance stick to the head read/write elements. Reading becomes more and more unstable, the drive starts losing tracks and at some point typical symptoms or bad heads appear - clicking, knocking, sweeping sounds: , , making the data inaccessible.
heads close-up
Typically data recovery in this case involves opening the drive in class 100 clean room and replacing head assembly from matching donor. But our engineers have developed special technological process for cleaning the heads and quite often it is sufficient to temporarily repair them for successful recovery. The fact that we often don't need to order donors for such drives makes data retrieval in our lab less expensive for our customers.
Drive suddenly will not come up or be recognized on any computer. Was external, removed and have tried in new cases, with new power supplies as well with same results. Have tried switching out circuit board, with the result of the hard drive spinning and then stopping.
Paolo M.
Milano, Italia
Another common issue with Seagate hard drives is damage to the components on the circuit board(PCBA). Hard drives in general are very vulnerable to overheating, power spikes and surges. Bad power supply unit combined with power streak is usually enough to burn spindle motor controller driver(SMOOTH chip) on the logic board. If this occurs the computer would reboot itself or shutdown completely, you would normally notice acrid smell and when powered on the drive would not spin up at all.
Non-spinning could also be a symptom of seized motor on multi-platter Seagate Barracuda drives. The drive would also make buzzing sound like it's trying to spin up. Data recovery in this case requires transplanting platters from bad drive into donor in clean room environment.
Seagate laptop Momentus drives also share some typical 2.5 inch HDD problems. One of them is heads sticktion to the platter surface.
heads close-upHeads are normally parked on the parking ramp outside of the platters, but sometimes due to a fall or abnormal termination they fail to return to their regular parking position and are left on the surface. Immediately after the motor stops spinning they stick to the ideally smooth surface and it becomes impossible to release them without proper tools and experience. Don't attempt to open the drive by yourself - you will damage the platters for sure and this could make all your data unrecoverable.
Drive - ST31500541AS 1. Problem: The hard drive will not spin up at all
Laury B
St.Catharines, Ontario, Canada
There is one more problem that is typical for all hard drives: bad sectors. After some period of time magnetic media the platters are covered with starts to degrade and bad sectors develop.
Whenever the drive hits such unreadable bad sector it could start scratching, freezing, ticking and sometimes loud clicking: . This leads to further damage to the surface and causes more data loss. As soon as you start experiencing such symptoms while reading important files stop the drive immediately to prevent further data loss. In our lab we use special imaging hardware tools that are capable of reading raw sector data ignoring checksum check. That's usually the only way to retrieve as much data as possible from these sectors.
Seagate drives operate under special firmware microcode that could also fail sometimes. Typically hard drives with corrupted firmware spin up normally, do not click but still fail to initialize. Such drives could have one of the following symptoms:
HDD is not found in BIOS at all
shows up with wrong S/N or capacity,
fails to read any data or boot up operating system.
If you attempt to boot up from such drive or read any data from it you would get "Primary Master Hard Disk Fail", "No operating system found", "Drive Mount Failure", "Disk boot failure. Insert system disk and press enter", "USB Device malfunctioned", "S.M.A.R.T. Capable But Command Failed" or some other BIOS hard drive error message on boot.
One of Seagate's latest family, Barracuda 7200.11, specifically with FW versions SD15, DE12 and HP24, has especially high firmware failure rate. In such cases hard drive either doesn't show up in BIOS at all or identifies with 0 capacity. Unfortunately it is impossible to repair such drives without special equipment capable of accessing and repairing firmware modules in the hard drive firmware zone.