The Causes Why You Can’t Read Data in the External Hard Drive

Published on: 09 November 2018 Last Updated on: 19 July 2019

Saving important data in an external hard drive is claimed as the safest way. Actually, there is still a possibility that the data is gone. Let’s learn more about how the data can be lost from the external hard drive and how to recover data from the external hard drive.

Physical Damaged

The main problem why you can’t detect the data in the external hard drive is because there is a problem with the external hard drive. Commonly, it is caused by the physical damaged because of improper treatment. There is a possibility that you ever dropped the external hard drive. The physical damage is also caused by high pressure. It might be okay in the first time but soon, it makes data not detected when you try to connect it to the other devices.

Overused

Using the external hard drive too long triggers problems. One of the impacts is that the data in the external hard drive is unable to detect. There is a possibility that the external hard drive is overused. When you use the hard drive, the driver will spin up while reading the data. If you use it too long it means the driver will spin up all the time and it triggers the hard drive to spin faster and doesn’t read the data completely.

Corrupted Drive System Files

Another reason why you can’t read the data in your external hard drive is that of the drive system files. The undetected data is because the drive system files are lost or corrupt. The system files have an important role in keeping the data or files work properly. Without a normal drive system file, the external hard drive can’t read your data.

The Problem in the Connector

Sometimes, the problem is not in the external hard drive but in its connector. It is better for you to check it by using a different type of USB port or cable. One of them has to connect the hard drive and the device. Hopefully, it doesn’t have any impact on the data in the hard drive. So, the solution is only finding the right USB port and cable and you can open the data.

System Termination

Just be careful when you connect the hard drive to the computer or the other devices. There is a case that by the time you connect it, the computer is suddenly terminated or hang without any specific reason. If it is happening to your external hard drive, there is a possibility that your data can’t be detected.

Power Surges

Another thing you need to worry is when you transfer data from the external hard drive to another device. Just make sure that the data is transferred successfully. If there is a problem during the transfer process such as power surges so the impact will be fatal for both devices. It might damage your external hard drive or computer. Indeed, you will lose the data in the external hard drive.

Virus or Malware Infection

The common cause is also a virus or malware infection, especially if you tend to connect the hard drive to the devices which are not protected by antivirus or malware. The worse impact is you lost the data and the hard drive will be undetected.

The Way to Get Corrupted Data Back with Data Recovery Software

Luckily, there are some solutions to get the data in the external hard drive back. The best way to get the corrupted data back is by using data recovery software. You can find trusted data recovery software to help you take the lost data back and use it normally.

The process and the result depend on the software you choose. For example, there is software which doing the process slowly along with low accuracy. On the other hand, there is also software which can scan the lost data fast along with high-level of accuracy. Even, the software is supported by a deep scanning feature to scan the external hard drive deeper and get all the lost data.

The way to use the data recovery software is easy. You just need to download and install it first. Then, connect your external hard drive to the computer where you download the software.

Follow the instruction step by step and make sure that you do the steps right. After the scanning process, you are able to preview the lost data and click the recover button to recover those data.

Now, you know how to recover data from external hard disk. As long as the hard drive is detected, you can get the lost data with data recovery software.

Summary: There are some causes why you can’t read data in your external hard drive. This article shows about the causes and the way to solve it.

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Best Practices For Visual Regression Testing On Cloud

Visual regression testing is the software testing process that is used to test your software application by visually finding any error or malfunctioning in the user experience. Visual regression testing ensures that an application or website maintains its intended look and behavior. It confirms the absence of any unplanned alterations to its visual design or functionality. This procedure entails comparing a reference version of the application or website and its current version, aiming to identify any visual disparities. Visual regression testing in a Cloud-based platform is the latest trend in the field of software testing and automation testing. It has various advantages, such as it increases the testing scope, costs less, and it increases testing flexibility. In this article, you will see the concepts of visual regression testing on the cloud, best practices for it, and many such things. What is Visual Regression Testing Visual regression testing evaluates the impact of code changes on the user experience by comparing screenshots before and after execution. It's also recognized as visual snapshot tests or visual testing, and its primary objective is to uphold visual consistency following updates. The Function Of The Visual Regression Testing Visual testing validates the suitability of an application's user interface in terms of its visual attributes. This quality assurance process aims to confirm the accurate display of content and data on the application's front end. In case you're not acquainted with the concept of Regression testing, its purpose is to ensure that any modifications made to the software do not disrupt any previously functioning elements. In the context of visuals, this testing guarantees that alterations to the software do not lead to style-related problems. The true capability of visual regression testing can be leveraged with Cloud-based AI-powered test orchestration and execution platforms like LambdaTest. It allows the running of visual testing across a large farm of 3000+ real device and OS combinations. This helps to ensure cross platforms compatibility on the visual appearance and interface of the software applications. Features Offered By The Cloud-Based Ai-Powered Test Orchestration And Execution Platform - Lambdatest For Robust Visual Regression Testing Are As Follows: This section discusses the features which are offered by the test orchestration and the execution platform. Execute Selenium and Cypress tests across a range of programming languages, such as Java, NodeJS, C#, Python, and StoryBook. This empowers the delivery of flawlessly designed applications across almost any browser or device. Employ Mis-match Ignore feature of SmartUI's Status Bar so that you can tackle the complexities of visual differentiations. This capability allows testers to crop the status bar out from the screenshots. Leveraging the high-end technique of image processing, it accurately detects and eliminates the status bar. This facilitates the analysis of essential UI components with due focus. Effortlessly install, set up, and execute the LambdaTest NPM package. This enables the direct implementation of the JS scriptsStorybook via our NPM CLI. Conduct regression testing, the visual ones for your mobile apps on genuine devices. Assure visual uniformity with precise pixel-to-pixel comparisons against your reference point, encompassing various screen sizes, resolutions, and layouts. Best Practices for Visual Regression Testing on Cloud Let us see the practices a tester must follow while performing visual regression testing on a cloud-based platform like LambdaTest. Following these practices during the test automation will make your software application visually more powerful and efficient. 1. Tool Selection: Choosing the appropriate tool to perform visual regression testing on the LambdaTest is one of the most important and essential steps in moving ahead of the testing process. Various parameters should be kept in mind during the tool selection for testing automation, such as the software type, compatibility aspects, resolution, etc. LambdaTest integrates with various tools like Selenium, Cypress, Playwright, and others, using which you can perform visual regression testing. 2. Consistent Environment: Never forget to create a conducive setup that will facilitate cloud-based visual regression testing. The interface provided by using these environments allows you to examine the visual outcomes and input received during the testing process. The testing team has the ability to pause the visual regression testing procedure and make the necessary corrections. The team conducting the testing should also maintain resource isolation for the environment. It aids in preventing any type of intervention during automation testing, which increases the effectiveness and productivity of cloud-based visual regression testing. 3. Isolation And External Factors: Remember that the isolated environment should not be affected by any external factors. They include network latency or fluctuations, system updates, or background processes running on the testing machine. These factors may lead to visual error and malfunctioning of the software application. External influences can potentially introduce visual errors and cause malfunctions in the software application. Ensuring a controlled environment by addressing the factors safeguards the accuracy of the testing results. All the screenshots and visual reports of the testing process will be saved in that specific folder. This will help to perform visual comparisons effectively. 4. Scriptless Test Cases Visual regression testing on the cloud platform using scriptless test cases is the best approach. Since numerous cloud-based AI tools are available, test automation can be utilized to develop test cases simultaneously. It is because the testing scope of a programmed test case is limited. But using AI technologies offered by LambdaTest for test case design opens up possibilities for the testing team to consistently cover the testing scope. It will perform visual testing against some test cases, and again, it will recreate the test cases according to the previous result and analysis. This practice will bring the best visual result for your software application. 5. Documentation Of Visual Test Cases Documentation is a very effective and important practice in any software testing process. In visual regression testing, you need to test and verify the components visually, and here it is important to mark down your observations, bugs, and analysis and work on them accordingly. For your visual regression tests performed in LambdaTest, you should create clear and succinct test cases and descriptions. You should also include comments or annotations to describe the aim and scope of your baselines and screenshots. Additionally, you should preserve and maintain your screenshots and baselines using a version control system or a cloud-based service. Sharing and communicating with the client will help you understand their demand and make the best possible result. 6. Updating The Baseline Updating the baseline is a very crucial step in the visual regression testing process when performed in LambdaTest. It consists of the practice of taking the feedback result and analyzing them. If the result is considerable, you can approve this update in the baseline. And if you think that it is not worth consideration, you can simply reject them. But you need to mention all these in the baseline. It is because this will help you in the future because you can see all your testing logs in the baseline. Mention the changes that were done intentionally, their reasons, and such things. It will also help all the team members have an overview of the changes that are going on in the software testing process. 6. Optimize Testing Coverage And Scope Always remember to prioritize the testing scope for each component, specifically when executing visual regression testing in cloud platforms like LambdaTest. The high-priority components must be paid more attention, and they should be executed with high precision. Use the concept of full-page and component-based screenshots to compare the changes visually by the testing team. Using this practice in visual regression testing will help achieve a better UI experience and enhance the testing results. You can use some advanced features like custom attributes. These attributes help find the elements separately during visual regression testing. Also, you can use the trigger events and DOM concept. These will help to perform the screenshot comparison effectively. 7. Performing Parallel Testing Apart from this, you can leverage parallel test execution in performing visual regression testing in LambdaTest. Executing parallel testing is what makes visual regression testing productive and effective, though, along with those other factors. 8. Learn From Failure It is the final practice that all testers must follow to perform visual regression testing on the cloud and during test automation. Learn from your previous failure. Document the mistakes that you have made previously. Write down the tool feedback and in which specific tool you got some issues performing the testing process. And learn from these highlights. Make your testing goal and work on your failures. This will bring the best result for your software application. Also, it will help in the overall development of the organization as well as the individual tester. You should follow These best practices while performing visual regression testing on the cloud. Conclusion Visual regression testing is mainly used to find any kind of visual malfunctioning and errors in the software. Visual inconsistency is one of the major reasons that lead to decreased number of users of a product. Some of the best practices that every testing team should follow to perform visual regression testing using the cloud are the selection of appropriate tools, using documentation, using AI-based test cases, etc. Various tools can be used to automate testing and perform visual regression testing on the cloud, such as LambdaTest. Hope you get an understanding of the best practices for visual regression testing using the cloud and their various aspects after reading this article. Read Also: Benefits of Cloud-Based Quality Management Systems Mobile Testing With Appium On Lambdatest The Best WordPress Plugins For Marketers

What’s a Good USB Cable?

The use of USB Cable (Universal Serial Bus) has dramatically increased ever since the evolution of cable chargers and file transmission from one gadget to another. It was developed in the late 1990s as a mere connector between computers and external electronic devices. Since then, USB has long been a fundamental power tool for data transmissions, such as songs files, video, photos, and charging of devices and peripheral connections. If you have been using USB cables for a long time now, you probably noticed that the majority of them are not created equally. What does that mean? One USB cable charges your phone pretty quickly than the other. When all USB cables look quite the same, it’s hard to distinguish which is good. No need to worry, you’re on the right page. Below are things you need to know to help you identify a good USB cable. Importance of a Good USB Cable: It is essential to choose the right USB cable. It creates an impact on the charging process and data transmission of your gadget. If you opt for cheap ones — which come at a cheap price, too — it may result in possible safety risks. We don’t want to ruin our devices because of some low-quality USB cords, don’t we? The interference plug is not sturdy. It is prone to damage because of overcharging, especially if it is used for a longer period of time. This may lead to future dangers. Therefore, it is of huge importance to know what comprises a good USB cable. Lower Gauge Charges Faster: Gauge is the wire thickness of a USB cord; when a gauge is higher, the wire is thinner and charges your device slower. This is something we want to avoid. If you’re looking for a good USB cable, then the gauge is one of the things you need to consider.= Thick gauge lessens electrical resistance and enables a better electron flow, thus charges your device fast. Moreover, your USB cable length can affect the charging speed of your device. Short and cheap cords may quickly charge your phone or whatever device you have, while longer ones may take longer. Types of USB Cord: Generally, there are different specific USB cable types. These are the following: Type A - This comes in a rectangular shape and is often seen in media players, computers, televisions, and DC charging cords. Type B - This type of USB cable has a connector on the other side which is plugged into external devices, just like with the right angle pin header for a PCB. Type B cables have two sub-types: the micro and the mini. These three have the same functionality but differs in socket shape design. Mini-USB - The standard for early portable devices. You can hardly see them today. However, some devices still use this like PlayStation controllers and MP3 players. Micro-USB - The more recent standard for several mobile devices, including tablets, smartphones, and video game consoles. They are slowly fading in the industry due to the introduction of the Type-C. Type C - This type enables the user for a reverse plug. You can plug your USB cable regardless of what direction, if it is in the negative or positive way without having to worry the cable is upside down. source Appearance: Take note of the entire package detail carefully. You need to remember that, the thicker the gauge is, the higher the strength of tensile is, and the power output is much larger, as well. The entire body cord does not easily get hot, and the thick gauge is perfect for inner copper protection. Texture: You can already tell if the USB cable is of great quality or not by knowing its texture through touch. Soft and smooth cable texture means the cable has excellent quality. Hard texture ones are often in low-quality. Also, storing your USB cable will be easier if it is soft and flexible. Connection: High-quality USB cables are durable, condensed, soft and the insulation layer is tightly mounted with wire harness. Cheap cables are easy to identify as they are not neatly and properly made. Copper Core: A great USB cable comes in the thick and premium quality copper core. Charging of your device will be more stable and efficient since authentic copper core enhances data transmission and charging. Since it is difficult to look for a good copper core as it is mounted inside the USB cable, choose a thick and heavy cable in this sense. Similar to how people look for source Material: Speaking of material, there are surely tons of materials being utilized in the market for USB cables. Some manufacturers often used TPE, nylon, metal weaving, or PVC. TPE - A type of material that is made of plastic and has a good amount of toughness and flexibility. TPE can be recycled, hence it is environment-friendly. Today, smartphone manufacturers who originally used USB cables for charging, still use this type of material. Nylon - This is a special kind of material used for USB cables. It enhances the peripheral tension of the cord and ensures that the inner copper core is protected against external pressures. Nylon material is pretty strong and durable and has a polished look. PVC - This is by far the most commonly used material for USB cables. It is non-inflammable, durable, external factor resistance, and great stability. But, TPE material aces in terms of appearance and better performance because of its outer coating material. Which is Better, 28/28 or 28/24 Gauge? One of the things you need to take note when looking for a good USB cable is its charging and data wires. With 28/28 gauge, the cord is using 28 AWG for both charging and data. By the way, AWG stands for American Wire Gauge, a standardized abbreviation used by manufacturers of electronics. Now, going back, a 28/28 gauge is will charge your device slowly, which is in total contrast of 28/24 — thanks to the power of 24 AWG — as it can manage 2 amp power. The 28/28 gauge can only handle a maximum of 500 mAh which is considered to be slow charging compared to the 28/24. As explained previously, if the amp (ampere) is higher, the electricity flow to your device is also higher. Hence, your device will charge quicker as it receives a higher flow of electricity. So, whenever you plan to look for a cord, always choose a USB cable with 28/24 gauge Conclusion: There are times we often opt for something cheaper, just because it look and perform the same way with expensive ones. Just like when it comes to buying USB cables. The market offers tons and they all look and work similarly, not knowing if each is made with high-quality materials. If you want something that lasts longer, and you get more than what you are paying for, then be meticulous and look for a good USB cable. The things listed above will surely help you out. Read Also: How Fiber Optic Cables Are Used? Top 5 Electronics Gadgets To Buy From Amazon US EaseUS Data Recovery Wizard Free, The Best Free Software For Data Recovery

Easily Remove Image Backgrounds With AI Power

In the current era of powerful AI technology, picture alteration has become a straightforward task. VanceAI's AI Background Remover enables users to quickly remove picture backgrounds and replace them with bespoke options, all with a few simple clicks. This cutting-edge application uses powerful deep-learning algorithms to distinguish and separate foreground topics from their surroundings. Whether you're a professional craftsman, marketing maestro, instructor, scholar, or merely an enthusiast, AI Background Remover allows you to create high-quality pictures for any project or purpose quickly. Continue reading to see how this time-saving tool benefits users of all skill levels. AI Background Remover, such as VanceAI's Image Background Remover, provides much-needed relief from the arduous and time-consuming chore of removing backgrounds from photographs. Deep learning algorithms allow these AI wonders to remove the background with a single click. The days of spending hours on detailed choices and masks are over, allowing you to devote enough time and effort to producing professional and high-quality outcomes. With VanceAI's Image Background Remover, precisely removing backgrounds from images has become a quick, easy, and straightforward operation. In this post, we provide a summary of its mechanics as well as step-by-step guidance to help you go through the procedure. Dive in to discover the power of AI in improving the quality of your visual material! Overview Of AI Background Remover. AI Background Remover appears as a groundbreaking solution that instantly breaks the link between backgrounds and photos. It uses powerful artificial intelligence and deep learning algorithms to identify foreground subjects and separate them from the background. Advantages Of The Product VanceAI's AI Background Remover offers a slew of advantages, cementing its status as a vital tool for creative professionals, enterprises, and personal users alike. Velocity: This AI background remover processes images in mere seconds, liberating individuals from the clutches of tedious manual labor. Convenience: With no software installation or technical knowledge required, this tool may be used anytime, anyplace, allowing for a more efficient workflow. The user-friendly interface significantly facilitates background removal. Economical Solution: Investing in specialist software and spending time on manual tasks might be pricey. In sharp contrast, VanceAI's AI Background Remover provides more services at a lower cost than comparable options. The cost-effectiveness of its subscription programs, along with near-instantaneous outcomes, leads to significant savings. Quality: The AI model is highly sophisticated and can remove backgrounds while maintaining image quality. The accuracy with which it retains the margins of foreground components gives the output a natural appearance, a professional-grade quality that much outperforms what manual effort can generally produce. Accessibility: Removing backgrounds used to require expert picture editing skills. Now, VanceAI's AI remover makes it possible for anybody, regardless of skill level, to get magazine-worthy outcomes. Isolating topics and removing backgrounds from photographs no longer need specialist knowledge, democratizing the field of high-quality background removal. Step-By-Step Guide To Using The Product VanceAI's AI Background Remover simplifies the process of removing backgrounds from photographs. Simply follow these basic instructions: Go to VanceAI and choose AI Background Remover from the product list. Upload the picture. As the AI processes your image, you'll see the original on the left and the background-removed version on the right. Adjust the strength of background removal with the slider. Images with plain backgrounds usually benefit from a lower strength, approximately 20%. For busier backgrounds, consider increasing the strength to 80-100%. Use the magic wand icon to trim or resize an image. Once satisfied with the results, click "Download" to save your background-free image. It will be stored in PNG format with transparency. So there you have it! AI Background Remover assures that anybody may easily create photographs with erased backgrounds. Professional-grade effects may be achieved with a few clicks. About VanceAI. VanceAI, founded in 2019, is a creative artificial intelligence firm dedicated to making AI a resource available to everyone. VanceAI, headquartered in San Francisco and with a global presence, aims to democratize AI by enabling everyone to participate with the most recent machine learning advancements. VanceAI creates user-friendly solutions that open up new creative vistas, using on specialist knowledge in disciplines such as picture production, video editing, and text-to-image translation. Their goods demonstrate how artificial intelligence enhances rather than replaces human ingenuity. Other VanceAI Image Tools VanceAI broadens its competence beyond AI Background Remover to provide picture enhancement and editing. Here's a quick overview of some of their other powerful tools: AI Image Generator This program uses AI skills to create unique graphics based on textual inputs. Describe your idea, and the AI will create a unique image that corresponds to your notion. Vance AI Image Enhancer This program uses AI to increase picture size and resolution without sacrificing quality, which is beneficial for individuals working with low-resolution graphics. The ultimate consequence is that pixelated pictures are turned into clean, vivid representations. Conclusion VanceAI's AI Background Remover emerges as a new solution that makes it easier for everyone to remove backgrounds from photographs. As described in this post, this powerful program allows you to identify foreground topics and Remove backgrounds with little effort. AI Background Remover, powered by breakthrough deep learning technology, produces professional-grade results without the burden of tedious editing labor and provides straightforward tools for fine-tuning photographs. VanceAI redefines the background removal process, creating new opportunities for graphic designers, bloggers, social media content makers, and anybody dealing with photos. Extracted subjects may fluidly shift to different backgrounds, and stunning visual effects can be added. Improve your visual material by incorporating this cutting-edge technology into your workflow now. AI Background Remover produces amazing results with unprecedented speed, automation, and usability. Read Also: Tips To Choose The Best Inventory Management Software Securing Mobile App Development With Blockchain Technology

The Causes Why You Can’t Read Data in the External Hard Drive

Physical Damaged

Overused

Corrupted Drive System Files

The Problem in the Connector

System Termination

Power Surges

Virus or Malware Infection

The Way to Get Corrupted Data Back with Data Recovery Software

Add Accuracy To Your Testing With The Help Of Multimeter

2018 Signs It’s Time to Upgrade Your PC

Content Rally

Content Rally wrapped around an online publication where you can publish your own intellectuals. It is a publishing platform designed to make great stories by content creators. This is your era, your place to be online. So come forward share your views, thoughts and ideas via Content Rally.

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Related

Best Practices For Visual Regression Testing On Cloud

What’s a Good USB Cable?

Easily Remove Image Backgrounds With AI Power

The Causes Why You Can’t Read Data in the External Hard Drive

Physical Damaged

Overused

Corrupted Drive System Files

The Problem in the Connector

System Termination

Power Surges

Virus or Malware Infection

The Way to Get Corrupted Data Back with Data Recovery Software

Share this Article

Add Accuracy To Your Testing With The Help Of Multimeter

2018 Signs It’s Time to Upgrade Your PC

Content Rally wrapped around an online publication where you can publish your own intellectuals. It is a publishing platform designed to make great stories by content creators. This is your era, your place to be online. So come forward share your views, thoughts and ideas via Content Rally.

Leave a Reply

Popular

Follow Us

Recent

Related