Hardware Diagnostics Collaborative Articles

What are the differences between basic, standard, and extended memory test modes?

Learn about the differences between basic, standard, and extended memory test modes, and how to choose the best one for testing your computer's RAM.

Hardware Diagnostics

What are some common causes and solutions for monitor flickering or ghosting?

6 contributions

Learn some common causes and solutions for monitor flickering or ghosting, and how to diagnose and fix them with our hardware diagnostics guide.

Hardware Diagnostics

What are some best practices and tips for working with CMOS and TTL logic circuits?

4 contributions

Learn how to work with CMOS and TTL logic circuits effectively and safely. Follow these best practices and tips to avoid common mistakes and problems.

Hardware Diagnostics

What are the common signs and causes of RAM failure?

2 contributions 4 months ago

Learn the common signs and causes of RAM failure, and how to diagnose and fix it with memory testing tools and tips.

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How do you troubleshoot a sound card that is not detected by Windows?

1 contribution

Learn how to troubleshoot and fix a sound card that is not detected by Windows using hardware diagnostics, device manager, driver updates, and system restore.

Hardware Diagnostics

What are the best practices for hardware diagnostic testing?

2 contributions

Learn the best practices and standards for hardware diagnostic testing in your industry or domain. Find out how to plan, execute, evaluate, and improve your…

Hardware Diagnostics

How do you test and replace a faulty power supply unit?

2 contributions

Learn how to test and replace a faulty PSU in your computer with this guide. Find out how to choose a compatible and adequate new PSU and install it correctly.

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How do you test HDMI and audio jack connections on a laptop?

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Learn how to test HDMI and audio jack connections on a laptop using a multimeter, updating drivers and software, and adjusting settings.

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How do you design a circuit that can handle both positive and negative LED polarity?

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Learn how to use diodes, resistors, transistors, relays, and potentiometers to design a circuit that can handle both positive and negative LED polarity.

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How do you protect the CMOS oscillator circuit from noise, interference, and damage?

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Learn how to protect your CMOS oscillator circuit from noise, interference, and damage in six steps. Find out how to check, clean, shield, ground, cool, and test…

Hardware Diagnostics

How do you design a CMOS oscillator circuit that is stable, low-power, and compatible with different loads?

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Learn the basics of CMOS oscillator circuit design, including oscillator types, CMOS technology, feedback and biasing techniques, stability and load considerations,…

Hardware Diagnostics

How do you determine if a monitor issue is hardware or software related?

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Learn how to determine if your monitor problem is hardware or software related, and how to troubleshoot and fix it with our guide.

Hardware Diagnostics

How often should you optimize and defragment optical or removable media?

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Learn what optimization and defragmentation are, why they are important for your optical or removable media, and how to perform them safely and effectively.

Hardware Diagnostics

How do you test CMOS devices for radiation-induced soft errors?

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Learn how to test CMOS devices for transient faults caused by radiation using simulation, accelerated testing, field testing, and various tools.

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How do you enable or disable secure boot in Windows 10?

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Learn how to enable or disable secure boot and fast boot in Windows 10 using the BIOS or UEFI settings. Secure boot and fast boot can improve security and…

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What are the best practices for testing and verifying temperature sensor accuracy and reliability?

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Learn the best practices for testing and verifying temperature sensor accuracy and reliability, such as choosing the right reference, calibrating the sensor…

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What are the advantages and disadvantages of using device manager to uninstall or disable devices?

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Learn the advantages and disadvantages of using device manager to uninstall or disable devices, and when to try other methods to fix or optimize your hardware.

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How do you manage the compatibility and drivers of your hardware devices with secure boot or fast boot?

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Learn how to check, enable, disable, update, and troubleshoot your hardware devices with secure boot and fast boot features in Windows 10.

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How do you find the latest POST firmware version for your hardware model?

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Learn how to find the latest POST firmware version for your hardware model and how to compare it with the one you have installed. This can help you improve your…

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What are the pros and cons of wired vs wireless speakers and headphones?

1 contribution

Learn about the history and evolution of speakers and headphones, and compare the pros and cons of wired vs wireless options for hardware diagnostics.

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What are the pros and cons of using BIOS passwords or encryption to protect your hardware data?

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Learn how BIOS passwords or encryption can protect your hardware data, and what are their advantages and disadvantages. Get tips to use them safely.

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How do you create a hardware maintenance schedule and checklist?

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Learn how to create a hardware maintenance schedule and checklist for your devices. Find out how to choose the tasks, frequency, and tools for optimal performance.

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What are the best settings to reduce input lag for gaming monitors?

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Learn what are the best settings to reduce input lag for gaming monitors, and how to measure and optimize it with this guide.

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What are the best tools or software for optimizing and defragmenting optical or removable media?

3 contributions

Learn how to optimize and defragment optical and removable media using some of the best tools and software. Find out tips, benefits, drawbacks, and alternatives.

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How do you overclock your hardware safely and effectively?

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Learn how to boost your PC performance by overclocking your hardware. Follow these steps and guidelines to overclock your hardware safely and effectively.

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How can you prevent optical discs from getting scratched or damaged in the first place?

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Learn some simple and effective tips on how to handle, store, clean, repair, and backup your optical discs to avoid scratches or damage.

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How do you compare the battery cycle count of different laptop models and brands?

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Learn how to find and compare the cycle count of different laptop models and brands, and how to extend and reset your laptop battery life and performance.

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What are the best tools and methods for calibrating a curved monitor vs a flat one?

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Learn how to calibrate a curved or a flat monitor using a colorimeter and a calibration software. Compare and contrast the differences and challenges of each type.

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How do you choose the best BIOS and chipset drivers for your hardware?

1 contribution

Learn how to update BIOS and chipset drivers in hardware diagnostics. Find out how to check, find, and install the best versions for your system.

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How do you choose between LDO and linear regulator for your circuit design?

0 contributions

Compare the features of linear regulators and LDOs, and learn how to choose the best option for your circuit design.

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What are the common hardware problems that require safe mode?

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Learn how to access device manager in safe mode and troubleshoot common hardware problems on your Windows PC, such as blue screens, crashes, or driver errors.

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