Articles about hardware | UserComp.com

Exporting a Custom Keyboard Layout to Another Mac (Running Sonoma) using Ukelele

Learn how to export a custom keyboard layout created on one Mac using Ukelele and transfer it to another Mac.

Making a USB Stick Function Like a Fully-Fledged Computer: A Comprehensive Guide

Learn how to make a USB stick function like a fully-fledged computer by creating a bootable drive. This comprehensive guide covers the process for various operating systems.

Deleting Partitions: Best Practices for /dev/sda with Three Partitions

Learn the best practices for deleting partitions on a three-partitioned storage device, specifically /dev/sda, in this tech support article. Follow our steps carefully to avoid data loss and ensure a successful partition deletion.

Accessing USB HSM Token on Ubuntu 24.04 using p11-tool

Learn how to list token URLs and access USB HSM Tokens on Ubuntu 24.04 using p11-tool.

Fedora 40 Doesn't Recognize USB 3.0 Ports on Gigabyte Motherboard

A user reports that Fedora 40 doesn't recognize USB 3.0 ports on a Gigabyte GA-990FXA-UD3-rev-40 motherboard, while USB 2.0 ports are working fine.

Extending Textbox Placeholder in Slide Title

Learn how to extend the width of textbox placeholders in slide titles for optimal user experience on Linux, Windows, and MacOS.

Reading DDR4 SDRAM Memory Temperatures on Ubuntu using i2c-tools

Learn how to read the temperatures of your DDR4 SDRAM modules on Ubuntu using i2c-tools.

Changing File Creation/Modification Order in Numerical Filename for Secure Photo Vault App

Learn how to change the file creation/modification order in numerical filename for your secure photo vault app on various operating systems. This article covers Linux, Windows, and MacOS.

Understanding Memory Controller Work: CPU Control and Address Data Lines

Memory controllers play a crucial role in managing data transfer between the CPU and memory. This article explores the concept of memory controller work, focusing on CPU control and address data lines.

Isolating Two Operating Systems on Different Hard Drives

Learn how to completely isolate two operating systems installed on separate hard drives, ensuring each OS doesn't interact with the other.

Utilizing Integrated Graphics to Reduce CPU Clock on Intel Core i7-5600U

Learn how to utilize integrated graphics to reduce CPU clock on an Intel Core i7-5600U processor. This technique can improve system performance and power efficiency.

Finding Vintage 90s Hardware: Does MSDOS Area Support 3D Graphics for Retro Gaming Consoles at $10CAD?

Discover if MSDOS area supports 3D graphics for retro gaming consoles at a budget of $10CAD. Already have a VGA monitor.

PC Won't Turn On: CPU Fan Won't Spin

Recently, my PC suddenly wouldn't turn on. Everything seemed fine, but the CPU fan wouldn't spin immediately when I tried to turn it back on. Here's how to troubleshoot and resolve this issue.

Resolution Capped at 1080p for Single Monitor Connected via USB-C Hub on Lenovo Thinkpad E14

Users of Lenovo Thinkpad E14 (6th gen Intel) report a resolution capping issue when connecting a 1440p monitor via a USB-C hub. This article provides a potential solution for this problem.

Using a Docking Station with Two Different Laptops: HPE EliteBook (Work) and Dell G16 (Personal)

Two users are trying to find a docking station that can be used with their different laptops, an HPE EliteBook for work and a Dell G16 for personal use. Learn how to choose a compatible docking station.

PC Takes Long Time to Boot with Instant Desktop Appearance

Users report that their PC takes a long time to boot, but the desktop appears instantly. This issue can be caused by various factors, including outdated drivers, malware, or hardware problems. In this article, we'll explore possible solutions to help you diagnose and fix the issue.

9-Channel Audio System with Monoblock Design: No Brand Identification

Users often ask for tech support regarding a 9-channel audio system with a monoblock design, featuring a 20 cm wide black aluminium casing and no brand identification. In this article, we will discuss possible solutions for setting up and troubleshooting this system.

Connecting Windows Wireless Display to MacOS for School Projectors

Learn how to connect Windows Wireless Display to MacOS for projecting content in a school setting.

Issue with Booting Newer Linux Kernels on Multiple VGA Adaptors (ASPEED AMD) with Ubuntu 22.04 to 24.04 on B450D4 Motherboard

Users upgrading Ubuntu from version 22.04 to 24.04 on a B450D4 motherboard with an AMD Ryzen CPU experience issues booting newer Linux kernels with multiple VGA adaptors. This article provides a solution to the problem.

Separating SSDs for Optimal DAW Performance: A Solution Worth Considering

In this tech support article, we explore the benefits of separating SSDs for Digital Audio Workstations (DAWs) to optimize performance and reduce potential system bottlenecks.

Friendship Tales: The Cat and The Dog

Explore an intriguing friendship tale between a Cat named Purr and a Dog named Bark. Ignore lines not related to the topic, such as 'It is raining CATs and DOGs'.

How to Set CPU Turbofrequency Limit using acpi-cpufreqdriver in Linux

Learn how to set the CPU turbofrequency limit using acpi-cpufreqdriver in Linux. This guide covers the process of disabling intel_pstate driver and setting frequency using the cpufreqdriver.

Transferring Entire SSD Contents to HDD: A Layman's Guide

Learn the process of transferring everything from an SSD to an HDD in a simple and efficient manner. Boost your PC's performance by running games faster on an SSD.

Medion 7857 Motherboard Upgrades: Compatibility Check

Checking compatibility before upgrading the motherboard of a Medion 7857 computer is essential to avoid potential issues. Learn how to ensure a successful upgrade.

Understanding the WorkNicelyParameter in KBDHID on Windows

In this article, we explain the purpose and functionality of the WorkNicelyParameter in the KBDHID driver on Windows systems.

Setting Up a Development Environment with Low Permissions and VSCode for SSH Remote Desktops and WSL

Learn how to set up a development environment using Visual Studio Code (VSCode) for SSH remote desktops and WSL with low laptop permissions.

DisplayPort Restarted on Three Monitors with Intel UHD Graphics 750

Three monitors are connected to an Intel UHD Graphics 750 board, with the main monitor using HDMI for a 4K resolution, one HD monitor using DVI, and another HD monitor using DisplayPort. The DisplayPort monitor keeps restarting. Learn how to troubleshoot and resolve this issue.

1TB Passport Not Recognized by Windows Anymore: Reinitialization Required

A user shares an experience of a 1TB Passport external hard drive not being recognized by Windows anymore. The system suggests reinitializing the disk, but the user is unsure of the implications. This article explains what reinitializing means and the potential risks involved.

YouTube Window Stuck on Top of WhatsApp: Solution

Learn how to resolve the issue of a YouTube window being stuck on top of WhatsApp on various operating systems.

Is a microSD-card reader compatible with Windows 11, despite the packaging not stating it explicitly?

A microSD-card reader's packaging does not state compatibility with Windows 11, but it doesn't contradict it either. Let's explore if the reader functions properly with the latest Windows OS.

RAID1 Upgrade: Expanding 4TB Disks in Ubuntu Software RAID1 (md0) with sda and sdb

Learn how to upgrade and expand Ubuntu Software RAID1 (md0) using larger disks sda and sdb while maintaining data integrity.

Locating Millions of Transistors in Your Computer: A Clarification

When you hear about a computer having millions of transistors, which components exactly are we talking about? Let's clarify the confusion surrounding this term in the context of clock, cache registers, ALU, and GPU.

1Rx16 CHIP ORGANISATION: Dual Channel 1Rx8 Setup

Learn how to set up a dual channel 1Rx8 connection with a 1Rx16 CHIP organisation. This tutorial covers the necessary steps for both Linux and Windows systems.

High CPU Utilization and Memory Usage on MacBook Pro after Replacing Battery

A user reports experiencing high CPU utilization and memory usage on their MacBook Pro (Retina, 15-inch, Mid 2015) after replacing the battery. The configd process is suspected.

How to Increase RAM in a Gigabyte H55M-D2H Motherboard with RAID5 (1632GB RAM Limit)

Learn how to increase RAM in a Gigabyte H55M-D2H motherboard with a RAID5 setup that has a 1632GB RAM limit.

Disabling UPS Power Breaks: System Suspends Without UPS Enabled

Users report their systems keep suspending at critical battery levels despite having UPS power enabled. In this article, we'll discuss possible solutions to disable UPS power breaks and suspend the system only when the UPS is enabled.

DisplayLink Manager Not Working on MacBook Air with macOS 14.5

Users of MacBook Air running macOS 14.5 report issues with DisplayLink Manager while using two external monitors. The software fails to detect a single monitor.

Enabling Home Network Access with WireGuard and FRITZ!Box using DynDNS

Learn how to set up home network access using WireGuard, FRITZ!Box, and DynDNS for dynamic IP addresses.

MacBook Air DisplayLink Manager Not Working: A Solution for macOS 14.5 Users

This article provides a solution for MacBook Air users running macOS 14.5 who are experiencing issues with the DisplayLink Manager not working while using two external monitors.

GA-H81M-HD3 Motherboard and Kingston RAM Compatibility

This article discusses the compatibility of GA-H81M-HD3 motherboard with Kingston RAM DDR3 1600MHz (model number: KV403-160). Find out if they are compatible.

Disabling UPower: System Shuts Down Without Power Enabled?

If your system keeps shutting down at critical battery levels despite the power being always indicated as 0%, you may need to disable UPower. In this article, we'll guide you through the process for both Linux and Windows.

Faulty Power Supply Causing CPU Overheat in a New PC

A new PC build experiences CPU overheating despite the use of a new motherboard and other components. The issue is identified as a faulty power supply unit (PSU) - a Silverstone OP750.

Adding a Second CPU via PCIe Port: A Possibility?

Learn about the possibility of adding a second CPU to your system using a PCIe port. Discover the potential benefits and limitations of this setup.

Upgrading MacBook's Second CPU via PCIe Port: A User's Experience

A user shares their experience of upgrading the second CPU on a MacBook using a PCIe port.

Making Linux Recognize Turtle Beach Headphones: A Step-by-Step Guide

Learn how to make Linux recognize Turtle Beach Series 600 G2X headphones with this easy-to-follow guide.

Troubleshooting Broadcom MegaRAID 9540-8i Controller on Supermicro SYS-6029P-WTRT Server

This article provides a solution for users experiencing issues with the Broadcom MegaRAID 9540-8i controller on a Supermicro SYS-6029P-WTRT server. Follow the steps below to troubleshoot and resolve the problem.

Black Square at Bottom of Monitor: A Quick Fix

Experiencing a black square at the bottom of your monitor? This article offers a quick fix for the issue, affecting users with 165Hz monitors.

Possible Force: Monitor Display Higher Resolution - Supported Monitors

Learn about the supported monitors for upgrading display resolution to 1080p or higher.

Displaying Hardware Specifications: Graphic Cards

Learn how to display graphic card specifications using the lspci command in Linux, Windows, and MacOS.

Clone/Copy Physical Machine Layout: Dell R650 Equivalent in XML

Learn how to clone or copy the layout of a Dell R650 server with 2 ports Embedded NIC, 4 ports Integrated NIC, 2 SSD disks in RAID 1, 2 HDD disks in RAID 1, and 1 two-front panel. Discover the XML equivalent for proper domain configuration.

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