Articles in Hardware | UserComp.com

Fixing Hostname Resolution in Fritz!Box Local Network

Learn how to fix hostname resolution issues in your Fritz!Box local network. This article covers setting up Dynamic DNS, configuring the public IP, and HTTPS.

HP Printer Printing Blank Pages: Troubleshooting on Windows PC and Android Phone

Learn how to fix HP printer issues with blank pages when printing from a Windows PC and an Android phone. Follow our step-by-step guide to resolve the problem.

Restoring Default Configuration in MikroTik Router: NetInstall Issue with hAP ax3

Learn how to restore the default configuration of a MikroTik hAP ax3 router after encountering issues during NetInstall and downgrading from 7.15.2 to 7.11.3.

Custom UEFI Application Boot: Testing with QEMU and GDB

Learn how to test a custom UEFI application by booting it with QEMU and using GDB for debugging. This guide covers the basics of UEFI application development and debugging.

Intel S2600WF Server with Two Intel Xeon Gold 6148 Processors Not Booting: Memory Initialization Issue

This article provides a solution for users experiencing issues with their Intel S2600WF server not booting after installing two Intel Xeon Gold 6148 processors, causing a memory initialization failure.

16GB RAM Not Working: Troubleshooting Maximum Capacity Issues on PC

Struggling with a 16GB RAM that's not working as expected? Learn how to identify and fix maximum capacity issues on your PC.

SSD Write Cost: A Comparison Based on Write Tests

In this tech support article, we compare the write costs of various SSDs based on write tests conducted using a simple file upload server developed in Golang. Understand the impact of write costs on SSD performance and learn which SSD offers the best value.

Finding Drivers for Epson Perfection V330 Scanner on Debian

This article provides instructions for installing drivers for the Epson Perfection V330 scanner on Debian. Learn how to download and install the necessary software package.

Misaligned Cat6 Inner Wires: Solid Wires Instead of Pairs

Recently purchased two 50-meter long Cat6 cables. Upon inspection, the first cable's inner wires appeared as solid wires, resembling multiple hairs put together. This is a common issue with Cat6 cables, but how can it be resolved?

Polishing Laptop Heatsinks: A Guide to Electrically Non-Conductive Coating for Copper Heatsinks

Learn how to effectively clean and polish laptop heatsinks using electrically non-conductive coating (ENCC) for improved thermal performance. Follow this step-by-step guide for best results.

Remapping Currency Keys on Apple Keyboard for MacBook Pro (Swedish Layout)

Learn how to remap the currency keys on your Apple Keyboard for MacBook Pro with a Swedish layout, specifically shifting + 4 and alt + E keys that print € and $ respectively.

Defining Metrics for PC Coolers: A Beginner's Guide

Starting your PC building journey and unsure about cooler components? Defining metrics for PC coolers can help you understand their capabilities.

Does Swapping HDMI to DisplayPort Adapters Affect KVMs and Docks?

Understanding the compatibility of HDMI to DisplayPort adapters with KVMs and docks.

Upgrading PC: Cooling System and Power Supply for Intel Core i7-12700K and NVIDIA GeForce RTX 4070 Super

In this tech support article, we will guide you through the process of upgrading your PC's cooling system and power supply to support the latest Intel Core i7-12700K and NVIDIA GeForce RTX 4070 Super. We recommend using an Intel Core i7-12700K processor, NVIDIA GeForce RTX 4070 Super graphics card, and a Gigabyte Z790 AX DDR4 motherboard.

Two-Year-Old Creative GigaWorks T20 Series II Started Buzzing

A two-year-old Creative GigaWorks T20 Series II speaker system started buzzing unexpectedly after being unplugged and plugged back in. The issue occurred while listening to ambient music on the desktop. No changes were made to the desktop, speakers, or settings.

Reviving Overheated GPU in Old HPE Elitebook 8560p

A six-year-old HPE Elitebook 8560p with a Radeon 6470m GPU is experiencing overheating issues. Learn how to revive the GPU with advice on reflowing.

SSD Corruption Prevents Bootcamp Hybrid MBR Partition from Mounting External Drive

Users report issues with mounting an external drive in Bootcamp setup on a new SSD, which has become gradually corrupted. This article provides advice on troubleshooting the problem and offers potential solutions.

HTTP POST/PUT Requests for ESP32 LEDs Module Control on RC Car Project

Learn how to control the LEDs module on an RC car project using HTTP POST and PUT requests with ESP32.

Noise Monitor Connected to Internet Affecting Monitor Display

Users have reported experiencing horizontal noise on their monitor screens, which seems to change depending on the state of DSL Internet indicators near their routers (approximately 20 cm away). This issue is often referred to as 'no internet,' and it can be resolved by troubleshooting the connection between the monitor, router, and Internet Service Provider.

Identifying the Missing M.2 Screw for MSI MPGB550 Gaming Plus

A user encountered an issue while installing an M.2 SSD on their MSI MPGB550 Gaming Plus motherboard, as the required screw was not included in the box. Let's help identify the correct screw type.

Using RAM Sticks: Model Specified for Gigabyte G1.Sniper H6 Motherboard with Intel Core i5-4670

This article provides instructions on upgrading the RAM for a Gigabyte G1.Sniper H6 motherboard with an Intel Core i5-4670 processor. Currently, there are two 4GB RAM sticks (model KHX1600C9D3/4GX) in use. Learn how to insert new RAM sticks that are model-specified for optimal performance.

Using Unspecified RAM Sticks with a GIGABYTE G1.Sniper H6 Motherboard and Intel Core i5-4670

This article provides information on using unspecified RAM sticks with a GIGABYTE G1.Sniper H6 motherboard and Intel Core i5-4670 processor. Learn the compatibility and potential issues.

Lenovo Laptop: Alt Code Produces Different Characters

Users report that while using Alt codes on their Lenovo laptops running Windows, certain keys produce different characters than expected. In this article, we'll discuss potential causes and solutions for this issue.

Can a Slow Mini PC Use a MicroSD Card?

A user asks if a slow Mini PC, with 8GB RAM and 256GB SSD, running Windows 11, can utilize a MicroSD card for additional storage.

Does a MicroSD Card Help Speed Up a Mini PC?

Learn how a MicroSD card can improve the performance of a Mini PC by providing additional storage and potentially improving read/write speeds.

Understanding SNR in Good vs. Bad VDSL Connections

Learn about Signal-to-Noise Ratio (SNR) in VDSL connections and its impact on your internet performance. Discover the difference between good and bad SNR and how to improve it.

Is a 2014 Xeon System Still Relevant for Use in 2024?

Exploring the relevance of using a 2014 Xeon system for hosting applications like Odoo and Magento in 2024.

Logitech G435: Changing Lightspeed Wireless Headphone Volume Slider in Windows prevents main volume adjustment

Users of Logitech G435 Lightspeed Wireless Headphones report an issue where adjusting the volume slider in Windows also changes the main volume level, making the sound too quiet. In this article, we'll explore potential solutions to resolve this problem.

MacBook Pro 14" M3 Chip Slows Down After External Monitor Connection

Users report their 14-inch MacBook Pro (M3 chip) experiencing low power mode minutes after connecting two external Dell monitors (Dell S2721DGF and Dell S2725DS) via HDMI.

Replacing Thermal Paste on Laptop: Should I Also Replace Existing Thermal Pads?

Learn whether you should replace existing thermal pads when replacing thermal paste on your laptop for optimal cooling performance.

Optimizing Intel Turbo: 6-Core i5 at 4.3GHz vs. 3.0GHz

Learn how Intel Turbo affects the performance of a 6-core i5 processor when running at 4.3GHz versus 3.0GHz. Discover the impact on your system and how to optimize power plans for better performance.

Troubleshooting HXSJV200 Keyboard: RGB Not Working, Keys Getting Remapped

Users report issues with their new HXSJV200 keyboards where the RGB functionality is not working, and keys are getting remapped unexpectedly. Learn how to troubleshoot and resolve these issues.

Replacing Thermal Paste on a Laptop: Should I Replace Existing Thermal Pads?

Learn whether to replace existing thermal pads when replacing thermal paste on a laptop for optimal cooling performance.

Troubleshooting High CPU Temperature Values: A Step-by-Step Guide

Learn how to diagnose and fix high CPU temperature values using SpeedFan and other methods. Check thermal paste, system idle, and other potential causes.

Understanding CPU ID, Order, Cause, and Weariness among Multiple Users

Users with multiple CPUs encountering issues with affinity and server-determined process runs may question the significance of CPU ID, order, cause, and weariness. In this article, we will clarify these concepts.

Raspberry Pi Running Nextcloud Behind FritzBox: DSL Tunnel Vodafone - Local Server Not Accessible to Internet

Users report issues accessing their Raspberry Pi Nextcloud server when it's running behind a FritzBox with a DSL tunnel from Vodafone. This article provides solutions to make your local server accessible to the internet.

Samsung SSD 850/870: Expected Read Speeds Not Met

Users report slower-than-expected read speeds on their Samsung SSD 850 and 870 models. This article discusses possible causes and solutions.

Philips Evvia 42M2N8900 OLED Screen: Possible Driver Colormisalignment Causing Blurriness

Users of the Philips Evvia 42M2N8900 OLED screen report issues with text appearing blurry, potentially due to a driver colormisalignment problem. Close-up photos and further examination are suggested.

Configuring PulseAudio to Use HDMI on Ubuntu 22.04.4 LTS with Kernel 6.4.11-060411-generic

Learn how to configure PulseAudio to use HDMI as the default sound output on Ubuntu 22.04.4 LTS with kernel 6.4.11-060411-generic.

System Crashes with Heavy GPU Usage on RTX 3090s with Older Mainboards

Users with RTX 3090 GPUs running on older mainboards report system crashes during heavy GPU usage. This issue can occur on both Linux and Windows systems, despite having a powerful Seasonic 13000Watt power supply.

Understanding M.2 Slots vs PCI-e Slots on Modern Motherboards

Exploring the differences between M.2 slots and PCI-e slots on contemporary motherboards, including form factor and usage restrictions.

Acer Aspire 3 A315-41-R8: Can I Replace a Broken 1366x768 Screen with a Higher Resolution One (1920x1080)?

Learn if it's possible to replace a broken 1366x768 screen on an Acer Aspire 3 A315-41-R8 laptop with a higher resolution 1920x1080 screen.

2 Bad Sectors in Zebronics SSD: Is It Still Good?

Discover the impact of 2 bad sectors on a Zebronics SSD's performance. Learn if it's still a good investment.

Connecting an Old HDD to a Laptop: External Driver and Connector Requirements

Learn about the necessary external driver and connector requirements to connect an old HDD to a laptop. Find essential tools for a successful connection.

Why Do Some Computer Components Last Longer Than Others?

Learn about the factors that determine the longevity of different computer components. From motherboards and RAM to GPUs and CPUs, discover why some components last longer than others.

Using Two PSUs for Different GPUs on a Motherboard: A Comprehensive Guide

Learn how to use two power supplies for different GPUs connected to the same motherboard using a 2PSU adapter. This comprehensive guide covers the necessary components, connections, and safety precautions.

Connecting External HDD to Laptop: Requirements for Old PCs

Learn the requirements for connecting an external HDD to old PCs, including the need for additional voltage and necessary tools.

Why Do Some Computer Components Last Longer Than Others?

Understanding why some computer components last longer than others can help you make informed decisions when building or upgrading a system. In this article, we'll discuss various factors affecting component lifespan, using examples of good-working PCs and damaged components like motherboards and RAM.

Is DRAM used in SSDs?

This article explores the role of DRAM in SSDs, providing insights into their functioning. Find out more.

Fixing a 1TB HDD Bricked Due to Reboot Formatting on Fedora Linux

A user encountered an issue where a 1TB HDD got bricked during a reboot formatting process using Windows File Explorer. Now trying to fix it using Fedora Linux. Find out how to resolve this issue.