Home / Free Diagnostics

Free online diagnostic

A quick four-step process: enter your device, manufacturer and symptom, then an instant engineer's read-out of the likely fault(s), what to do immediately and typical turnaround time. After you complete this section leave your contact information and the engineer will personally confirm it with you as soon as possible.

Instant read-out Free — online & in the lab Fixed quote before any work Only pay if we recover your data, on most jobs
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The diagnostic is always free, whether done online or on the bench. The only cost to you will be for the work agreed upon after receiving a fixed price quotation, and in most cases you only pay if we recover your data.

01 · Device 02 · Make 03 · Symptom 04 · Read-out & details
// step 1 of 4

What kind of device is it?

// step 2 of 4

Which manufacturer is it?

// step 3 of 4

What's it doing — or not doing?

// step 4 of 4 — the engineer's read-out
// seen your price? here's how to send it in

Send us your device

A confirmation in writing will be made for your exact quote after the free diagnostic has been completed. There are no fees to determine whether we can recover your lost files. In the case of a logical recovery (i.e. deleted, reformatted, or damaged/corrupted data), in most cases you only pay if we recover your data. Drives that have suffered from electronic, mechanical, physical, water or fire damage require an invasive process and as such 50% of the quote is due and payable prior to any intervention; all quotes are clearly written prior to commencing any work.

  • Coming out of your desktop computer, laptop, MacBook, iMac, CCTV / DVR or server? You will need to remove the hard drive/SSD yourself and send us only the drive. For example if there are multiple disks in a server, please send all disks labelled with their respective bays. We do not perform internal removal services. Removing the drives is typically just removing a few screws. We do not recover storage soldered to a motherboard (for example T2 and Apple Silicon Macs and some ultra thin laptops). Also, we do not recover phones and tablets. Only removable drives are accepted for recovery. If you aren't certain what type of device you have please call us before sending.
  • Pack the hard drive or device securely using anti-static material or bubble wrap inside of a strong box that will allow for no movement during transportation. Include all components that make up a single external drive as one unit (the housing, cable & power supply) if applicable; otherwise there's no need to send cables or power supplies.
  • Once you've received your quote, post your item(s) fully insured via a trackable service (signature required is best). Or bring your items to our Bristol lab Monday to Friday, 9am to 5:30pm, with no appointment needed. We do not provide pickup services.
  • Print and send the completed booking-in and shipping form along with your device and contact information so that when your device arrives, we can immediately enter your device into our system.

Post to: Bristol Data Recovery, Castlemead, Lower Castle Street, Bristol, BS1 3AG — marked for the attention of Bristol Data Recovery. Downloads: ↓ shipping form (PDF) · ↓ terms & conditions (PDF)

Get this confirmed — free

Provide us with your contact information and one of our engineers will contact you at their earliest opportunity with further instructions and honest odds (there is no obligation).

Something went wrong sending the form — please call us on 0800 689 0668 instead.

We only use your details to respond to this diagnostic request — see our privacy policy.

Diagnostic request received.

An engineer will review it and contact you back ASAP. Ready to send the device already? Post it to Castlemead, Lower Castle Street, Bristol, BS1 3AG, marked for the attention of Bristol Data Recovery.

Do you prefer to discuss via telephone instead? Please contact 0800 689 0668 (Monday to Friday, 9am to 5:30pm). A description of the issue by telephone has the same effect as submitting a description online.

// what recovery costs

Straightforward, fixed pricing

Most of our clients' jobs can be classified as belonging to one of 3 fixed band classifications: the pricing will follow the device, not a client's panic. In all instances, once the free diagnostic has been completed, you receive a single fixed figure in writing. For logical recovery projects, in most cases you only pay if we recover your data. However, since invasive operations are required to access damaged data due to electronic, mechanical, physical, water or fire damage, 50% of the quoted amount is payable prior to the start of the project (see below).

£250 + VAT

USB sticks/memory cards: SD; microSD; CF.

£300 + VAT

One hard drive/SSD: internal; external; laptop; desktop; Mac.

From £500 + VAT

RAID, NAS and servers: the cost of each item depends on the amount of drives that are included in the task. The price for an image or rebuild will be determined by how many disks are used.

The cost of a CCTV / DVR recorder drive is a fixed £400 + VAT, and the cost of a standard forensic investigation is £800 + VAT, which will be due 100% at the outset (larger investigations will have been scoped and written quotes provided). On logical recoveries, in most cases you only pay if we recover your data, i.e. either deleted data, formatted data, corrupt data or a healthy drive that the system simply cannot see. However this is not true of damaged drives: namely electronic, mechanical, physical, water or fire damaged drives require invasive processes, e.g. replacement of PCB or controller board, head/motor repairs, NAND chip-off or firmware/service-area access. In such cases, there is an upfront payment of 50% of the total quote for the donor components and lab time. Larger/exceptional cases (i.e. badly burnt PCBs, snapped media and large multi-disk rebuilds) sit higher and are always quoted in writing first, on a case by case basis, after the initial free diagnostic has taken place.

// what the bench diagnostic checks

What "free diagnostic" actually covers

Once we receive your device, it will undergo a full evaluation by our experienced engineers, not just a 5-minute run through with some software. You will know what we find within 2 working days:

01 · Power & electronics

This involves checking board, bridge and power circuits for signs of electrical failure (and whether the unique ROM has been damaged).

02 · Mechanical health

We evaluate heads, motors and platters as part of our initial check, before we even ask the disk to perform at its best.

03 · Firmware state

Using a PC-3000 service area and translator tool we will inspect firmware during the process on our bench: these hidden problems go unnoticed by software.

04 · Media integrity

A controlled assessment of how much of a disk's surface or the NAND can truly be read by an imaging system.

05 · File-system state

The extent of corruption within the file system and which of your actual files/folders can be recovered from the media.

06 · Your fixed quote

One recovery price based on a true failure point: accept or reject it with no obligation either way.

// diagnostic questions

Common questions

Absolutely, completely: the online read out will be provided for no cost. Also, when you send us your unit to be diagnosed by our team of engineers, the full engineer's diagnostic will also be provided at no cost. You only ever approve (or decline) one fixed price quote. In addition, in most cases, if we are unable to recover your data, then there will be nothing to pay.
Select "Other / not sure" at any point in the process: it does not matter. The online answers simply allow our engineers to get a head start with their diagnostic work. The actual diagnostic occurs on our bench within 2 working days after your device has arrived.
The honest pattern from thousands of lab jobs: every single one of these symptoms is associated with the most probable fault; there are also recommendations on the action you should take immediately; and, of course, the average turn-around time. The bench diagnostic will then confirm exactly which fault exists within your device and provide you with the fixed price.
No, we will call you as soon as possible for a chat on this before proceeding further. If you would prefer to send it in immediately when you receive your quotation, there is no collection service. Send your device to us by post (tracked & insured) or drop it off at the reception of our lab located in Bristol, Monday to Friday, 9am to 5:30pm, with no appointment needed.
// getting your device to us

Post your device to us — it's simple

First get a quote over the telephone or use our free on-line diagnostic. The majority of customers then have their media sent to us via post, this is tracked and insured.

Do you want to send a drive from your computer, laptop, MacBook, iMac, CCTV / DVR or server? Please do not send the complete unit of computer or device with a hard disk drive (HDD) or solid state drive (SSD) inside. Please remove it and only send the drive itself. For a server, please remove all disks and label them by their bay. We will also not perform removal of internal drives from devices in order to access data. Also, we will not extract data from devices where storage is soldered onto the motherboard (such as T2 and Apple Silicon Macs and some thin laptops). Additionally, we do not recover data from phones and tablets, only drives that can be removed and sent to us. If you're not sure which kind you have, ring us first.

  • Encase the unit in bubble wrap or a padded envelope. A single external drive will come as one complete package including its outer case, cable and power supply; for anything other than that there is no requirement to send cables or power supplies.
  • Print and include the booking-in & shipping form (PDF) with your name, phone number and a short explanation of what occurred.
  • Please post your item to us using a method such as Royal Mail Special Delivery (or a similar secure tracked and insured delivery method that you would normally use), so it's covered the whole way.
  • Alternatively, if you wish to hand-deliver your item, after receiving your quote please drop it into our reception area at the address shown during opening hours (Monday to Friday, 9am to 5:30pm), with no appointment needed.
// send your device to your nearest location

Bristol Data Recovery

Castlemead
Lower Castle Street
Bristol, BS1 3AG

↓ Print the booking-in & shipping form (PDF)

Clearly mark the parcel with the name Bristol Data Recovery, and when your media has been diagnosed we will call you immediately.

If unsure about what to post, please call us first on 0800 689 0668 (the free phone number), or complete a free online diagnostic.

Prefer to just send it?

Get a quote from us first. Then pack up the item(s), include your name and contact information, and send them via a trackable postal method or bring them into our Bristol laboratory Monday to Friday, 9am to 5:30pm, with no appointment needed.