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Diagnostic laptops

Put your PC through one of the most comprehensive hardware and sofware benchmarks available. Tweak some of Windows' hidden settings for easier use, increase security, and improve performance.

How to Run a Diagnostics Program on Your Laptop

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Diagnostic tools and utilities to help you cure your ailing PC

Apply Filters. Diagnostic Software for Windows The Diagnostic Software catalog includes programs developed to evaluate, monitor, and optimize your computer system The Diagnostic Software catalog includes programs developed to evaluate, monitor, and optimize your computer system.

diagnostic laptops

The software programs in this directory may provide basic system information, delete unnecessary files, fine-tune your system settings, clean and repair your Windows Registry, and improve your computer's performance. Advanced SystemCare Free.

diagnostic laptops

Editors' rating. User rating. Publisher: IObit Downloads:Publisher: Crystal Dew World Downloads:Hard Disk Sentinel. Publisher: H. Hungary Downloads:Free Window Registry Repair. Publisher: Futuremark Downloads:Wise Registry Cleaner. Publisher: WiseCleaner Downloads: 9, Microsoft Joulemeter.

Publisher: Microsoft Downloads: 96, Publisher: Yue Hong Downloads: 15, Results 1 - 10 of About Diagnostic Software The Diagnostic Software catalog includes programs developed to evaluate, monitor, and optimize your computer system.Online diagnostic tools allow you to diagnose and troubleshoot your machine or someone else's without having to install extraneous softwareor run scans on suspicious files or links without having to plug in an antivirus suite.

While they're not quite as powerful as dedicated software and they have to operate through a browser layer, online tools can provide some extra utility and can help you track down issues with your hardware, software, or internet connection.

They can even scan for viruses and malware. Here's a list of a few helpful online diagnostic tools. Note: Many of these free tools are provided as companions and gateways to paid diagnostic and security softwareso don't be surprised if you're nagged to purchase a company's full internet security suite or paid benchmarking tool. PC Pitstop has been around for years, providing free online computer diagnostics to users along with its other products.

PC Pitstop 's latest incarnation of its online diagnostics package, Overdriveis fast, efficient, and can quickly and fairly accurately assess your hardware and softwaregoing so far as to look up your computer security settingsdrivers that need updating, and loads of other minutia.

Diagnostic results are then presented in a clear, hyperlinked format with links defining technical terms and recommending solutions. If there's any complaint we have, it's that the diagnostics are best performed through Internet Explorer due to the use of ActiveX controls.

If IE isn't your main browseryou'll need some kind of plugin for ActiveX to even get a scan running. Verdict: Fast, powerful and reliable, PC Pitstop Overdrive provides a good general use diagnostic of the ins and outs of a computer. When it comes to checking the speed of your internet connectionSpeedtest. After getting the results, you can see how well your speed stacks up against the speeds of those around the world. Are you really getting the speed you're paying for?

Keep your ISP honest with this simple utility. Verdict: A quick, one-button utility that does exactly what it says on the tin. It's a great way to find out if your sluggish online performance is due to a connection problem, or something else. Also great for keeping your ISP honest when it comes to advertised and actual download and upload speeds.

Of course, speed isn't everything. Quality of connection is also a factor. Ideally, a good connection has absolutely no packet lossas well as minimal ping values.

Verdict: Another great one button diagnostic tool for your internet connection. Ping is much more variable, related to distance to the serverbut jitter and packet data loss metrics are important to watch for. Ever had trouble connecting to a particular website and had to bug a friend to double-check if it was online? This simple check can tell you whether a particular website is downand if it isn't, then your inability to connect may be the result of some other problem, such as malware infections blocking or redirecting you from a site.

Verdict: A quick tool that does exactly what it says and can help reveal signs of infection. Moving on to online security diagnosticsfirst up is Symantec's Security Check, a free online utility. A two-part tool that first checks your browsersystemand anti-virus for common vulnerabilities, and then runs a quick, on-demand virus scan for common threats in critical areas of your system.

Unfortunately, the scan itself depends again on ActiveX controlsan iffy proposition if you're not using Internet Explorer. Verdict: While the system security scan is neat and useful for plugging potential vulnerabilitiesthe requirement for ActiveX controls limits the utility for anyone not using IE. What's more, the antivirus feature does feel somewhat superfluous if you already have an antivirus suite installed.

Russian antivirus firm Dr. Web provides a free online file and website scanning tool that allows users to quickly check if a particular file, archive, or download URL is infected. Select individual files or archive them, and then upload to Dr. Web, which will run a virus scan based on the company's database of known viruses and malware.

You can also send a download link to the Dr. Web servicewhich will scan the download for known malware. Verdict: While it's not a replacement for a dedicated security suiteDr.Computers are easier to use and more dependable with each new generation of hardware and operating system update, but that doesn't mean they're problem-free. Here's a look at the five most popular tools for troubleshooting your computer problems.

Photo a composite of images by jimrhoda and Axonite. Earlier this week we asked you to share your favorite diagnostic tool. Below, we've rounded up the top five answers, and now we're back to highlight the most popular computer diagnostic tools among Lifehacker readers. If things haven't gotten bad enough that you're forced to take refuge with a Live CD, SIW is a Windows-based diagnostic tool that can help you get to the bottom of things.

SIW is incredibly detailed in its analysis, next to nothing is left uncatalogued from the timings of your memory modules to the DLL files loaded to what applications you have set to autorun at startup. Even if you're not currently experiencing any computer issues, SIW gives you a really interesting peek inside your computer. Sporting over a hundred separate diagnostic and repair tools, Hiren's BootCD can help you do everything from diagnose a memory problem to clone a disk to speed test your video card.

If you can't find out what is wrong with your computer after running through all the tools on Hiren's BootCD the diagnostic answer you may end up at is "Time to buy a new computer. You'll need to search Google to find locations like here and here where the disc is hosted. If you're not comfortable with murky areas of Hiren's method for assembling the boot disc, you'll find plenty of other excellent boot discs in this Hive Five that contain only freeware and open-source software.

Your first reaction to the phrase "computer diagnostic tool" might not be "Google! We've solved countless problems around the Lifehacker office by simply plugging in an error code or describing the problem in common terms and letting Google do the heavy lifting.

Google tirelessly kicks back thousands of web pages, forum posts, and even old Usenet postings to help you drill down to your specific issue.

Your favorite search engine isn't necessarily a diagnostic tool in the traditional sense, but it should be the first place you stop whenever you have a computer issue.

Many of the solutions we've found over the years using Google were extremely specific and pointed us towards using a just-for-that-problem application or tweak we would have never found otherwise. You can use an Ubuntu Live CD to test your computer's memoryrecover dataor scan your computer for viruses among other tasks.

Live CDs are great for giving you a platform to work off of independently of your troubled system and an Ubuntu Live CD has the benefit of an enormous community of Ubuntu users and all the accompanying how-to guides and information.

If you're a Windows user and you're not comfortable going back to your roots with a DOS-based boot disc and you definitely don't feel comfortable with a Linux one then UBCD4Win is just what you're looking for.

diagnostic laptops

When your version of Windows is flaking out on you, it's comforting to jump into a Live CD version of Windows to continue your diagnostic work without having to mess around with the nuances of using a Linux Live CD.

Now that you've had a chance to look over the top contenders for best diagnostic tool, it's time to cast your vote in the poll below:. Have a favorite diagnostic tip, trick, tool, or tech support site you want to give a shout out? Let's hear about it in the comments. Have an idea for the next Hive Five? Drop us an email at tips lifehacker.

The A. Shop Subscribe. Read on.With this easy-to-use OBD-II diagnostic software, you can communicate with your vehicle's On-Board Diagnostic system and turn your computer or mobile into a highly capable automotive scanner. OBD Auto Doctor is a must-have tool for everyone interested in getting to know their cars better. Whether you want to monitor data in real-time or reset "check engine" light, this is the only OBDII software you need! After reading the codes, you can reset the Check Engine Light.

View engine sensor data in real-time in numeric and graphical form. Monitor engine performance and functionality. Plus make sure your car is ready for emissions tests. Save money on dealer visits! Learn to drive more economically by monitoring fuel economy in real time. Save the nature and cash at the same time! On-Board Diagnostics, or OBD, is a computer-based system built into modern passenger cars that monitors emission related controls and performance of the engine, and detects malfunctions.

The OBD2 system offers valuable information, including diagnostic trouble codes, when troubleshooting problems. OBD diagnostic software communicates with the car and reads the diagnostic information from the car.

For the communication, a small OBD adapter is needed in addition. The adapter is attached to a car's OBD2 port. Using the adapter, OBD software can communicate with the car and present the diagnostic information in user friendly way.

It is the software that brings the real value for you. Just connect the OBDII adapter to the physical pin OBD connector plug located near the dashboard typically below the streering wheellaunch the software, and you are ready to go. The connection between the interface and the software can use bluetooth, WiFi, serial port or USB connection depending on the type of hardware you have. Money well spent! Saved me hundreds of dollars for sure. Super happy with this tool I recommend this highly!!!!

You'll save the money in repairs. Knowledge is power. I like that there have been updates with new features. This updated version is perfect. Buy Now. Free Download. Learn more about our diagnostic software and who is it the perfect tool for. Are you interested in the fuel consumption of your car? Moreover, by using OBD Auto Doctor you can make sure that your vehicle is ready for the emissions test before taking your car to the inspection. Are you tired of taking your car to the repair shop every time the On-Board computer illuminates the MIL?

In the long run, you are spending a lot of money on the dealer visits.Doctors have stethoscopes and surgeons their scalpels, but tools for troubleshooting problems with desktop and laptop computers are a bit less well known. In addition, there is also a dedicated network audit solution for businesses called AIDA64 Network Audit and the new AIDA64 for Mobile devices for power users who want to know everything about the innards of their mobile gadgets.

The diagnostics are available as a bootable or a downloadable package that can be run under Windows or Linux operating systems. Dell SupportAssist, which was previously known as MyDell or the Dell Support Center, is a set of tools you can use to check the health of your Dell PCs and tablets to help you identify and resolve problems with them. HP PC Hardware Diagnostics is a Windows-based utility that provides a set of diagnostics tests that help identify potential hardware issues by running various diagnostic tests.

One of my favorites which helps you determine the health of your PCs power supply the behavior of which is often the root cause of many weird PC problems is this PC Power Supply Tester from Optimal Shopwhich I picked up last year and have had two occasions to use recently.

He has written more than a thousand articles and has authored or been series editor for over 50 books for Microsoft Press and other publishers. He currently runs an IT content development business in Winnipeg, Canada. For a quick check, it succeeded but for extensive check, it failed while telling me "hard drive 1 and problem ID". Help me on what to do next!

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diagnostic laptops

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Diagnostic tools and utilities to help you cure your ailing PC. TECHGENIX TechGenix reaches millions of IT Professionals every month, and has set the standard for providing free technical content through its growing family of websites, empowering them with the answers and tools that are needed to set up, configure, maintain and enhance their networks.Either way, these tools help save you time and money.

The first one on our list is built right in to Windows operating systems. The performance monitor gives you a quick view of vital information related your computers hardware.

You can use Performance Monitor to examine the effects of your running applications in both real time and by collecting data to check out for later analysis. Windows Resource Monitor is number two on our list. This diagnostic tool is more robust that Windows Performance Monitor. It is better suited for tracking individual aspects of CPU, Network, memory and disk usage. This tool gives you an in depth look at what processes are affecting your CPU, how much memory is being used what is using it, individual process disk activity and network information like current TCP connections and what processes are listening on what port.

Open Hardware Monitor is a free open source application that runs on Windows and Linux systems. This diagnostic tool monitors your computers temperature sensors, fan speeds, voltages, load and clock speeds.

10 Free Online Diagnostic Tools

Speccy is another great computer diagnostic tool. Its easy to use layout make troubleshooting and maintenance a breeze. Great application to start with when you are looking for specific info about your computer.

This utility allows you to benchmark your storage device showing you the minimum, maximum and average transfer rates along with many other useful tools. Computer diagnostics are meant to serve a vital purpose.

They are important tools which work automatically, with very little effort necessary from the end user. They help you discover and fix problems within your hard disks and network configurations. Rather than manually searching for small, hard-to-find problems on your own, you can simply allow computer diagnostics tools to take care of your problems for you! Managed IT Services. Network Security. Cloud Computing. Computer Repair. Why Choose Us?

About Us.Many laptop manufacturers provide diagnostics programs as part of the basic software that comes with the laptop. This helps both the user and the company because it pinpoints problems with the hope that at least some can be fixed without sending the laptop back to its maker.

For example, current models of Toshiba laptops come with a utility creatively named Toshiba PC Diagnostic Tool, shown here.

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The first part consists of a basic information window that displays hardware details, including the model, serial number, version of the operating system detected, and major hardware components. The second part of the utility tests all of the components installed within the laptop; its tests stop at the ports.

You can choose to run all tests or concentrate on specific suspects, as shown here. Some programs let you loop a particular test over and over again, which is one way to find an intermittent failure.

The Toshiba diagnostics information screen offers a quick inventory of the essential parts of your machine. Advanced diagnostics tests include detailed exercises and reports on all of the components of your laptop.

TEXA Off Highway Construction & Agriculture Diagnostic Laptop Kit Overview