Data Recovery & Backup Solutions for Walcha

If you heard your hard drive making a ticking noise, you have a hardware issue (disconnect your hard drive right away), which is costly to fix - but in most cases we can recovery your data.

1. IC Logic Board PCB
2. Motor/Spindle
3. Physical Heads
4. Heads Movement
5. Actuator
6. Actuator Arm
7. Platters
8. Protective Cover
9. Chassis
10. Firmware Examination
11. Image Repair Drive

• Level 1 - Logical: No physical damage, Logical minor file system corruption as a result of a possible windows update, user error or possible virus.
• Level 2 - Mechanical/Logical: Disk with up to 1% of bad sectors and a corrupted file system as a result of the bad sectors.
• Level 3 - Mechanical/Logical: Disk with up to 5% of bad sectors and a corrupted file system as a result of the bad sectors.
• Level 4 - Mechanical/Logical: Disk with up to 10% of bad sectors and a corrupted file system as a result of the bad sectors. Or a disk without bad sectors but with a massive logical corruption of the file system and possibly overwritten data, etc.
• Level 5 - Firmware/Mechanical/Electronic: Disk with corrupted firmware modules and with at least 1% of bad sectors and a corrupted file system as a result of the bad sectors. Or a disk without physical damage but with disk encryption applied and underlying file system corruption. This level also covers electronic faults of the board PCB.
• Level 6 - Physical/Mechanical/Firmware: clean room job for physically damaged drive with either R/W heads stiction condition, or with at least one faulty R/W in the stack. In most of the cases these drives will also show bad sectors and possibly firmware corruption and file system corruption.
• Level 7 - Physical/Mechanical/Firmware: clean room job, damaged R/W heads stack or damaged R/W Pre-amp without obvious magnetic platters damage. These jobs will be defined as recovery attempts and will require rebuilding the drive in a clean room from donor parts. Only after rebuilding the drive we will be able to assess if the data will be recoverable or not. In most of the cases these drives will also show bad sectors and possibly firmware corruption and file system corruption.
• Level 8 - Physical/Mechanical/Firmware: clean room job, damaged R/W heads stack or damaged R/W Pre-amp with obvious magnetic platters damage. These jobs will be defined as top complexity recovery attempts and will require rebuilding the drive in a clean room from donor parts. Only after rebuilding the drive we will be able to assess if the data will be recoverable or not – the success rate in these type of cases will be lower because of the magnetic platters damage. In most of the cases these drives will also show bad sectors and possibly firmware corruption and file system corruption. In some of the cases only partial recovery may be possible.
• Not Recoverable: drives with excessive magnetic platters damage – usually carved rings and highly contaminated drive chamber as a result of the carved black particles. With current technology these type of jobs are beyond recovery.

The hard drive recovery process is very complex and requires a lot of specialized data recovery engineering tools and knowledge, and level 6+ failures require a class 100 cleanroom.

As a trusted multidisciplinary engineering and product development company established in 2001, COLETEK has earned a national reputation for delivering reliable solutions that drive business growth. With expertise spanning multiple industries, we're proud to serve businesses across Walcha, New South Wales, Australia, providing tailored support to meet their unique needs. At COLETEK, our experienced team thrives on collaboration and innovation. We take the time to understand your specific challenges and goals, then draw upon years of expertise to craft solutions that meet your distinctive requirements. Our commitment to reliability means you can count on us for dependable results, whether you're a small business or an established organization. Walcha's businesses operate in a diverse range of industries, from agriculture to manufacturing, construction, and more. We understand the local context and work closely with you to develop tailored solutions that address your specific pain points. Whether it's streamlining processes, improving efficiency, or creating cutting-edge products, we're dedicated to delivering expertise that drives success. COLETEK is based in Walcha, New South Wales, Australia, but our reach extends throughout the nation. As a trusted partner, we support businesses of all sizes across multiple sectors, leveraging our capabilities to help you achieve your goals. Our commitment to collaboration and innovation ensures we always deliver results that exceed expectations. Operating throughout Walcha, New South Wales, Australia, COLETEK is well-positioned to serve the unique needs of local businesses. We invite you to explore how our engineering and product development expertise can benefit your organization. Let's work together to build something remarkable – contact us today!