+43-1-2360101+49-40-5488756-0+31 252 621625
External Hard Drive Is Not Recognized
We recover your data professionally and are very experienced with external hard drives.
DIAGNOSIS REQUEST

External Hard Drive Is Not Recognized

Your external hard drive isn't recognized any more? The good news: In nearly all cases a data recovery is still possible. It is important to keep calm and not lessen the chances for a successful recovery.

Data recovery of external hard drives - why Attingo?

98 % success chance for a recovery of external hard drives

Data loss can happen, sometimes faster then you would think. For more than 21 years, our engineers recover data from defective external hard disks in our cleanroom laboratories – with a success rate of 98 %. Our technicians are specialized in the field of data recovery of failed hard drives, server, NAS and RAID systems. Important: Try to keep calm. Hasty actions lead rarely to the goal. In order to prevent consequential damages, we advise you: Don’t power on the hard drive!

» show 285 ratings
Dipl. Ing. Nicolas Ehrschwendner
CEO
+43-1-2360101
+49-40-5488756-0
+31 252 621625
info@attingo.com Live-Chat Online request
24h-Service 98% rescue success
staatliche Auszeichnung Austria A iso 9001 siegel grau

Data recovery of external hard drives - We help in case of data loss!

  • We provide multiple diagnosis options depending on the urgency of your data rescue case
  • After the diagnosis is completed you receive a fixed price offer
  • No hidden costs - Expenses are only incurred if the hard disk data rescue is successful
  • The recovery of your hard drive will be done by experienced and specially trained engineers
  • Fast reaction times - in urgent cases, we offer a 24x7 service
  • In-house research and development in order to keep up with the newest hardware
  • More than 14.500 spare parts in Vienna, Hamburg and Amsterdam

Contact us - order your diagnosis today.

 

Diagnosis and data recovery – We consult you with our services

We talk to customers with suddenly faulty external hard drives on a daily basis. Contact us in case of data loss. We explain our diagnosis-models and the procedures. For an express data recovery we are available 24x7 around the clock. After the diagnosis is finished, you will receive a fixed-price offer.

Excerpt of our external hard drive data recovery portfolio

In our in-house cleanroom laboratories, data from the following external hard drives were successfully recovered:

We know the reasons for data loss from external hard drives

There are a multitude of possible reasons, when an external hard drive isn’t recognized any more. In the majority of cases, hard drives are physically defective. Damaged write-read heads, a stuck platter spindle, damages on the magnetic surfaces or faulty firmware are the most common errors, when there is no more access to the data.

Data recovery of a hard disk in a cleanroom laboratory

General information about external hard drives

With external hard drives you have to distinguish between the different types (common are 2,5 inch and 3,5 inch) as well as different interfaces, which has an impact on the data rescue of a physically damaged hard drive. Increasingly, the USB interface of 2,5 inch hard drive is on the board (PCB). With external 3,5 hard drives, so-called internal HDDs with internal SATA interface are used, the interface (USB, Thunderbolt, eSATA, Firewire, LAN) is on the external casing.

Very often a drop or impact lead to mechanical damages of an external hard drive. These hard drives often suffer a headcrash (impact of the write-read heads onto the magnetic surfaces), noticeable through clacking / clicking / ticking / beeping / scratchy noises from within the hard disk. Furthermore a wrong power supply can lead to over-voltage and damages of the hard disk PCB. The hard drive won’t spin any more. External influences, such as moisture (water, coffee, liquids) or heat / high temperature (e.g. solar radiation) can affect hard drives as well as defect or deformed connection interfaces (USB, Firewire, Thunderbolt, eSata). Apart from physical damages, hard drives can also be affected by logical damages within the file system.

 
Customer reviews
285 ratings
Sauteuer aber es wirkt ;-)
2016-05-31: , Seagate Expanision Portable Drive SRD0NF1 1TEAP6-500 2TB | MacOS X | NTFS

Ich werde Attingo gern weiterempfehlen!
2014-05-06: , Seagate Barracuda 7200.11 ST3500320AS aus Maxtor OneTouch 4 | Windows 7 | NTFS

Ich bin mit dem Ergebnis und Ihrem professionellen Handling äußerst zufrieden

Gutes Auftreten, kein Widerspruch zur Empfehlung
2013-02-13: , Western Digital Elements WD5000BMVV-11GNWS0 | Windows 7 | NTFS

Alles bestens gelaufen, vielen Dank!

More customer reviewsFade out customer reviews
Attingo in the press
presse ct magazin oe3.jpeg Koelner Stadt Anzeiger.png ORF.png Kronen Zeitung.png mdr info.gif All About Security.de.jpg Welt am Sonntag.png Oesterreich 1.png ServusTV.png Sueddeutsche Zeitung.png Hamburger Abendblatt.jpg
Attingo Team
Dipl. Ing. Nicolas Ehrschwendner
CEO
Peter Franck
CTO
Robbert Brans
CEO BeNeLux
DI (FH) Markus Häfele
Customer support
Maximilian Maurer
Spare Part Manager
Andreas Mortensen
Customer support
Sebastian Evers
Customer support
Boris Hakaso
Technician
Ing. Özgür Göksu
Technician
Thomas Weiner
Technician
Paul Carlson
Technician
Ing. Franz Ehrschwendner
Accounting
Sandra Fuchs
Social Media and PR
>98%
success rate
21 years
of experience
42.754
rescue success