Welcome to Bucaro TecHelp!

Bucaro TecHelp
Maintain Your Computer and Use it More Effectively
to Design a Web Site and Make Money on the Web

About Bucaro TecHelp About BTH User Agreement User Agreement Privacy Policy Privacy Site Map Site Map Contact Bucaro TecHelp Contact RSS News Feeds News Feeds


Victims of Sandy Hook

Stop the Slaughter of Innocents. Congress is bought and paid for by gun lunatics and gun promotion groups. If you want to live in a safe America, help buy Congress back for America. Send a donation to Mayors Against Illegal Guns, 909 Third Avenue, 15th Floor New York, NY 10022

Examining Computer Hardware Components

1. Checking the Screen or Monitor

The screen of your computer or monitor has pixels. These pixels have three colors: Red, green and blue. Pixels can often be damaged or stop functioning properly displaying only one color or just being black.

There is an online tool to check for bad pixels called "CheckPixels". The test at CheckPixels.com will display your three main colors mentioned above and if a pixel is dead, it will show as a black spot and if a pixel is glowing a different color (malfunctioning) you will see that too.

2. Checking the Keyboard

The keyboard might not seem important as a hardware component, but it is used in almost all tasks and taken for granted. For laptop users, the keyboard is very important. If one has to send the laptop away for repair the entire computer must go with it. There is also an online test tool available to test all your keyboard keys called "KeyboardTester".

3. Checking the Disk Drive (HDD & SSD)

Your HDD/SSD has your operating system and most of your applications and files. Having your HDD/SDD completely healthy is very important. This is most imperative when dealing with a used computer since you have no awareness of the previous history or care of the used computer and its HDD/SDD.

Different tools are available to check the condition and health of the HDD/SDD.

HDSentinel is one you can use for your HDD. The left hand side of the screen will display drives connected the computer. Health is the main parameter to look for. HD Sentinel will explain the meaning of the health percentages and the steps that you should take based on the results. As an example, you shouldn't throw out your HDD just because of a few bad disk sectors and IO errors.

SSDlife is another tool specifically for an SSD. It also shows health in percentages and the expected life of the drive. Similar to hard disks, bad sectors can occur in SSDs.

4. Checking the Processing Units (CPU and GPU)

The main components that do all the processing are the Central Processing Unit (CPU) and the Graphics Processing Unit (GPU). These are the components that allow you to run your office applications and your games. These are also essential components to ensure are in perfect working order. So it is necessary that these two components should be in perfect condition. For testing both, we use CPU speed test

For testing your GPU, the tool Base Mark Web 3.0 works just fine.

5. Checking the Random Access Memory (RAM)

RAM is the one essential component that has the most immediate impact on your computers performance. MemTest from HCI Design is a great tool to check your unused memory for errors. Identifying and fixing errors with your RAM is important. Errors in RAM cause the infamous "blue screen of death". Boot problems can also be attributed to RAM errors.

Conclusion

Besides the hardware component tests above, you should also check your Ethernet ports and connection, wireless connection from the wireless card (internal or external), HDMI,DVI and USB connections using available cabling and devices.


For affordable or free computer examination check us out at Brochin.net

More Windows Troubleshooting Articles:
• The Blue Screen of Death (BSOD)
• How to Diagnose Windows Blue Screen of Death (BSOD)
• Tips for Preventing Your Laptop From Overheating
• How To Fix The Windows 1301 Error
• How to Fix Windows XP Errors
• Hard Drive Does Not Boot
• Troubleshoot Windows XP with Free Upgrade Advisor
• Video - Dell Laptop Optical Drive Replacement Tutorial
• First Stop When Troubleshooting Windows 7 - Control Panel
• Troubleshooting Windows 7 Inside Out


RSS Feed RSS Feed

Follow Stephen Bucaro Follow @Stephen Bucaro


Click Here! Free PC Technical Support

Fire HD
[Site User Agreement] [Privacy Policy] [Site map] [Search This Site] [Contact Form]
Copyright©2001-2017 Bucaro TecHelp 13771 N Fountain Hills Blvd Suite 114-248 Fountain Hills, AZ 85268