How can i diagnose my computer

Try watching the hard drive indicators to see if the hard drive is active. It could be trying to boot up Windows. If you find that the indicators just stay on without any activity, try pressing the Caps Lock key. If the laptop has locked up, then it could be some sort of hardware failure. We recommend taking the laptop to a service centre in such cases.

Keep a Windows recovery disk at hand. You may be able to repair the damage by booting into the Recovery disc or USB drive. Another way to see if Windows boots is by entering the Safe Mode. Insert the Recovery Disk or pen drive into your laptop, and boot your laptop using it. There can be countless number of things that can go wrong in a laptop, some even at the same time.

Following some of the above mentioned steps should help you diagnos some of the problems, get to its root and in some cases even fix them. Of course there will some instances where finding a problem will be a little difficult. Don't panic in some situations, you can always walk-in to the laptop manufactures service center for help.

In some situations, you can even try getting approaching ResQ at Reliance Digital. Their qualified staff will help you fix your laptop, even if it's out of warranty. Share This Post. Keyboard is not working Laptop keys generally take a beating so you can expect it to be one of the first things to pose an issue.

Check for malware or corrupted drivers If you can boot back into Windows, do a quick run for viruses using Windows Defender, or any other antivirus package you have. Overheating An overheating processor or graphics chip can also cause the laptop to crash suddenly. Memory issues BSODs can be caused by some sort of hardware failure.

Registry cleaner, Virus scanner and spyware detector A virus scanner, or anti-virus, is a piece of software used to prevent, detect and delete viruses, worms and Trojan horses from computers. A spyware detector is a piece of software used to detect and remove adware and malware from the computer. Virus scanners and spyware detectors are some of the most important tools available for troubleshooting and diagnosis of computer problems.

It is important to keep the computer free from viruses and spyware in order to keep the performance as close as possible to the optimal performance, and these will detect, block or delete most of the viruses and malicious actions against the machine.

Therefore, it is important to ensure they are constantly updated, in order to have the latest virus definition. Recent computers contain much more USB ports than a few years back. When a device is plugged into a USB port stops functioning, such as a keyboard or a mouse for example, one would normally suspect that the keyboard or the mouse are at fault, rather than the USB port itself.

This piece of equipment is used to diagnose the state of a USB port, and helps identifying faulty ports. Power supply tester A power supply tester assists in testing power supplies without using a multimeter. If a computer is experiencing troubles booting up for example, you can use a power supply tester in order to test the power supply of that computer. However, it is important to know that power supply issues are not only limited to PCs not starting up, because a failing power supply can cause a range of problems such as unexpected and random computer lockups, computer reboots, and some error messages.

To make the power supply testers even more user-friendly and easy to use, many models come equipped with an LCD screen which displays the results of the tests to notify you of the state of the power supply.

You should also be able to see how much voltage is passing through each connector of the power supply. A power supply provides a more efficient and a safer method of testing power supplies, since it allows the person to stay more removed from electricity compared to using a multimeter.

ScanCircle automatically checks your computer for the most common problems. It is free, fast and easy to use, anonymous and safe. The components, operating system, security, hardware, drivers, software and processes are checked and advice is given about safety, capacity, updates, unusual behavior, etc.

No personal details are retrieved and there are no checks for illegal software. Computer Fixperts — A computer repairs Brisbane local business, have decided to compile a bit of a guide for you to follow when it comes to diagnosing and repairing your common computer repairs faults.

Some of the problems that you face every day on your computer can easily be fixed if you can adequately diagnose them. Computer problems can be hardware of software-related. Throughout this post, you will see our recommendations for the best computer diagnostic software available to help you fix your computer problems. One of the first steps for fixing computer hardware faults is by starting with the POST. By observing this test, you may also discover problems that limit the operation potential of your computer even if it boots normally.

In order for a computer to successfully boot, its BIOS, operating system and hardware components must all be working properly; failure of any one of these three elements will likely result in a failed boot sequence. If the POST does not detect a battery failure, it then continues to initialize the CPU, checking the inventoried hardware devices such as the video card , secondary storage devices, such as hard drives and floppy drives, ports and other hardware devices, such as the keyboard and mouse, to ensure they are functioning properly.

Looking to the appropriate boot drive, the BIOS will first encounter the boot record, which tells it where to find the beginning of the OS and the subsequent program file that will initialize the OS. Read More ». Your computer has a built in Self-Monitoring, Analysis and Reporting Technology that let the hard drive monitor itself and give you forewarning in case it begins to experience problems. Though not always dead-on accurate, this feature is often useful for diagnosing hard drives that are failing before they fail completely.

If your computer takes an unusually long time to load the operating system, you have probable reason to assume that there are errors in the hard drive. The most common causes of slow OS loading are hard drive seek errors.

Take a look at this article below outlining the difference between standard hard drives and Solid State drives. Until recently, PC buyers had very little choice for what kind of file storage they got with their laptop, ultrabook, or desktop. Every other desktop or laptop form factor had a hard disk drive HDD. But how do you choose? We explain the differences between SSDs and HDDs, and walk you through the advantages and disadvantage of both to help you come to your decision.

Hard drives are essentially metal platters with a magnetic coating. That coating stores your data, whether that data consists of weather reports from the last century, a high-definition copy of the Star Wars trilogy, or your digital music collection.

An SSD does much the same job functionally saving your data while the system is off, booting your system, etc.