Sectors: As I mentioned before, digital information is built through the binary interpretation of energy, and said information is quantified in bits, which are organized into sectors that facilitate and optimize reading processes.įormats: For the bits to be interpreted in one way or another, a file format is required. The positive side is that they are much stronger and safer devices because they do not have mechanical parts inside. Storage cells lose their energy retention capacity, and this can lead to corruption and data loss. The information is stored in flash memory cells based on the NAND logical gate structure, it is for this reason that these devices achieve higher write and read speeds, however, this method of storing bits in cells has a major disadvantage concerning its useful life.
SSD: SSDs do not use mechanical parts inside. An HDD that has suffered mechanical damage has not necessarily lost information. An HDD, thanks to the large number of plates that can be mounted on the same axis, is capable of storing enormous amounts of data and even though its mechanism is fragile, the information stored on the plate surfaces is relatively resistant. The axis of the HDD rotates the platters at high speeds while the magnetic loads are interpreted and placed by the head on the platters, it is for this reason that an HDD is considered to be the most delicate piece of a computer, any hit, electrical failure or even a nano-sized dust particle would be able to completely ruin the disk. Over the plates, nanometers away, an arm is placed with a head that emits and interprets magnetic charges. HDD: An HDD is made up of several plates coated with very thin metal layers that are mounted on an axis. To understand this problem, it is important to know how an HDD, an SSD works, and the way they store information.
Part 2: What Is 'the Disk Structure Is Corrupted and Unreadable' Error Message?Īs I mentioned before, the 'The Disk Structure Is Corrupted and Unreadable' error is displayed when your operating system or computer is unable to interpret the format or structure of the disk. The error 'The Disk Structure Is Corrupted and Unreadable' appears when your operating system or computer is unable to interpret the format or structure of the disk and this can be due to multiple reasons, fortunately, there are methods that allow you to recover information and even restore disk functionality. Both HDDs and SSDs are good options but neither is infallible, both storage devices were designed to keep the information safe or at least, as much as possible but some factors can harm the health of your devices, putting at risk the integrity of the information they store.
Today, digital information plays an indispensable role, and unfortunately, there is still no 100% secure way to store information. Q: A few days ago, my computer started to crash and when I try to access the information on my local disk D: the error 'The Disk Structure Is Corrupted and Unreadable' appears.
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