Articles in Hardware | UserComp.com

Charge OnePlus Phone with Dell Inspiron Laptop USB-C Port using 65W Adapter

Learn how to charge your OnePlus phone using the USB-C port of a Dell Inspiron laptop with a 65W adapter. This guide walks you through the process of connecting the OnePlus phone to the Dell power charging port, which supports fast charging.

Preprocess Smartphone Scan: Undistort Photos of Unfolded Paper Mail Envelope

Learn how to preprocess smartphone scans of unfolded paper mail envelopes. This guide will help you undistort photos, making them ready for lost replacement applications even if they're a month old.

RAM Upgrade Causes Black Screen - Dmidecode Command Hints at Possible Upgrade

Troubleshoot a laptop's black screen issue after a RAM upgrade, with the Dmidecode command suggesting the potential for further upgrade.

Troubleshooting Networked Hard Drive Connection via Samba Share on ASUS Router

Experiencing issues when connecting a shared network hard drive to Windows machine or MacBook through Samba share on ASUS router? Learn how to troubleshoot and resolve the problem with ease.

Troubleshooting: Prevent Playback Issues with TD Arr

Having issues with playback on TD Arr? Learn how to prevent playback stutter and frame drops with our troubleshooting guide. Maximize your hardware's performance.

Solution for MS7358V Node Not Detected with New Kingston SSD

Having trouble with a new Kingston SSD not being detected on your MS7358V node? Learn more about the possible causes and solutions in this article.

Fixing Black Screen on Second Monitor with Dell XPS 15 (970) and nVidia GeForce GTX 1050 Ti

Experiencing a black screen issue on your second monitor connected to a Dell XPS 15 (970) laptop with an nVidia GeForce GTX 1050 Ti graphics card while using Ubuntu? Follow the steps in this article to resolve the problem.

SATA Driver Running at 728 Megabytes per Second: Real-World Limit Only 600 Megabytes per Second?

Giacomo168 raises a concern about a SATA driver running at 728 Megabytes per second, while the real-world limit is only 600 Megabytes per second. This article briefly explains the reasons for this discrepancy and how SATA works.

HP Z440 Workstation: HP Z Turbo G2 Card Not Running in NVMe Mode

Learn how to resolve the issue of an HP Z Turbo G2 card not running in NVMe mode on an HP Z440 workstation, and maximize your system performance. Optimize your tech support experience with this informative guide.

Samsung 980 PRO SSD Offers Advanced Hardware Encryption in 2024

In 2024, Samsung's 980 PRO SSD will provide full drive encryption options including AES 256-bit Encryption (Class 0), TCG/Opal, and IEEE1667. These encryption standards ensure data security and comply with regulatory requirements, making the Samsung 980 PRO SSD an ideal choice for businesses and individuals seeking a secure storage solution.

Data Stored on Samsung SSD Corrupted Twice: Unplugging Culprit?

Exploring the possibility of data corruption on a Samsung SSD caused by frequent unplugging while switching between two Windows systems on a single computer. Learn how to isolate your OS and prevent future data loss.

Troubleshooting Slower-than-Expected Galaxy S23+ WiFi Speeds with 5GHz WiFi 6 and 1Gbps Fiber

Experiencing slower-than-expected WiFi speeds on your Galaxy S23+ when connected to a 5GHz WiFi 6 network with a 1Gbps fiber connection? This article offers tips and tricks for troubleshooting and improving your network performance.

HPE B840G1 Keyboard Layout: A Comprehensive Guide for Laptop Users

Learn about the HPE B840G1 keyboard layout, including country-specific layouts, key locations, and symbols. Ensure proper functioning and efficient typing. A must-read for HPE laptop users.

SD Card Shows 2MB Size on Raspberry Pi, But Normal on Fedora Laptop and Windows PC

If your SD card shows a 2MB size on your Raspberry Pi, but normal on your Fedora laptop and Windows PC, you might think the card is obviou...

How to Attach a Camera to a Moving Object: Ride Vehicle Example with Ghost Train Controls Enabled

In this tech support article, we will guide you through the process of attaching a camera to a moving ride vehicle, enabling ghost train controls, and overcoming common issues such as the camera moving out of place. Learn how to create a more immersive and engaging experience for your audience.

How to Install WireGuard on Orange Pi 4B for a Minecraft Server

Learn how to install WireGuard on Orange Pi 4B to create a Minecraft server and connect with friends behind a NAT. This SEO-optimized guide will help you set up your server using APT.

Installing and Operating a Printer: A Comprehensive Guide for Win XP 32-bit, Win 7 Ult 64-bit Laptops

Learn how to install and operate a printer seamlessly on your Win XP 32-bit or Win 7 Ult 64-bit laptop. This guide covers the essential steps for a successful setup. Read more for detailed tech support.

Can I Use a Second TP-Link Router via LAN for a 80-meter Distance in My Office?

This article discusses the possibility of connecting another TP-Link router via LAN to extend the Wi-Fi coverage in an office setting that is 80 meters away. It provides information on the considerations and steps to take when using multiple routers in this way.

Replacement Screen Won't Work on 2020 MacBook Air A2337: A Troubleshooting Guide

If you've replaced the screen on your 2020 MacBook Air A2337 and it's appearing entirely black, this article can help. Learn about possible causes and troubleshooting steps to get your MacBook Air's new screen working.

Is It Safe to Replace Fujitsu Lifebook AH532 Battery Cells with Higher Capacity Ones?

Considering replacing the original 18650 cells in your Fujitsu Lifebook AH532 battery with higher capacity ones? Learn about the safety considerations and potential benefits of this modification in this tech support article.

How to Assign Static IP Address to PC using Zyxel Router on 2.5 GHz Band, Not 5 GHz

Learn how to assign a static IP address to a PC using Zyxel WiFi router with 2.5 GHz band, and not the 5 GHz band. Follow these step-by-step instructions for seamless network configuration.

Do Really Modern Motherboards Still Use CMOS Batteries?

Despite PCs being plugged into a power source and receiving constant electricity, they still require a CMOS battery. This article explores why this is and discusses the importance of the CMOS battery in modern motherboards.

NVIDIA DSR Factors Missing: Distinguishing between 4K and Fake 1080p Monitors

Learn about the factors that differentiate between a true 4K monitor and a fake 1080p display when using NVIDIA DSR. Essential information for those wanting to use a 1080p monitor as a second display for apps and more.

Supported Extensions for AMD Ryzen 7 3700X: A Comprehensive Guide

Learn about the various extensions supported by the AMD Ryzen 7 3700X, including AES, AMD-V, AVX, AVX2, AVX512, FMA3, MMX(+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3, and x86-64. Optimize your technology support experience by understanding these features.

ASUS Laptop Boot Issue: Complete Black Screen After BIOS/UEFI Changes

If your ASUS laptop displays a complete black screen after updating BIOS/UEFI settings and you suspect the changes were saved, this tech support article offers guidance. Learn about potential causes and solutions to get your laptop booting again. Read more to find out.

Understanding Texture Memory and the Enabling Effect of L1/Texture Cache in nvcc (CUDA 10.2) on Jetson Nano (Maxwell Architecture)

This article explores the concept of texture memory and the benefits of enabling L1/Texture cache in nvcc (CUDA 10.2) on Jetson Nano (Maxwell Architecture). Learn about bilinear interpolation and how it is implemented in global memory. Get insights on the performance difference when using texture memory and global memory. Invitation to read more on tech support.

How to Specifically Configure Multiple Network Interfaces in bhyve Virtual Machine

In this tech support article, we will discuss how to specify and configure multiple network interfaces for a bhyve virtual machine. This process involves modifying the virtual machine's configuration file and adding the appropriate network device entries. Follow the step-by-step guide to enable multiple network interfaces in your bhyve virtual machine.

Solving MSI Katana GF66 12UC0 Running Windows 10 Home Black Screen Issue on Lid Close

Experiencing a black screen issue on your MSI Katana GF66 running Windows 10 Home when closing the lid? This article provides a solution to force hibernation instead of sleep, preventing the inconvenient black screen problem.

How to Set 144Hz on Your LG WQHD Monitor with Integrated Vega 11 GPU

Having trouble setting 144Hz on your LG WQHD monitor using the integrated Vega 11 GPU via HDMI? Learn how to switch to a dedicated graphics card for the 144Hz option. Optimize your gaming experience with this step-by-step tech support guide.

How to Use a Thermal Printer with a Chromebook?

Learn how to use a thermal printer with a Chromebook by following these simple steps. Test the application TestBluetoothPrinter from the Play Store, but be aware that it may not detect thermal printers. Use the Google Chrome browser for best results.

How to Make TWRP Recovery Partition Size Smaller for Lenovo Tab 7 Essential

In this tech support article, we will guide you on how to reduce the size of the TWRP recovery partition for your Lenovo Tab 7 Essential tablet. This can help solve issues with large recovery partition sizes during the porting process. Follow our step-by-step instructions to make your TWRP recovery partition smaller.

Raspberry Pi, Linux, and Google Chrome: Tech Support Solutions

Explore tech support solutions for Raspberry Pi, Linux, and Google Chrome. Our contact center offers software principal and web application support for Google Chrome browser issues. Get in touch for efficient problem resolution.

EFIShell Bootloop Issue with NVMe Card Installed on Mainboard (pfSense based on FreeBSD)

Having trouble with an EFIShell bootloop after installing an NVMe card on the mainboard for your pfSense system? This issue might arise when the BIOS doesn't have the necessary NVMe drivers. A potential workaround is to install the EFI shell on a SATA disk, then choose the NVMe disk during the boot process. Read more to learn about this tech support solution.

Lenovo ThinkPad T15 Gen 2 AMD Ryzen 4500U Keyboard Overview: 106 Keys (Including Fn Key?)

Explore the keyboard of the Lenovo ThinkPad T15 Gen 2 AMD Ryzen 4500U laptop, which is reported to have 106 keys including the Fn key. Discover the features of this keyboard and how it can benefit the user's typing experience.

Fixing No Display on Laptop and Improper Display on External Monitor for Dell Precision 7670

Having trouble with the display on your new Dell Precision 7670 laptop and external monitor? This article provides a possible solution to fix no display on laptop and improper display on external monitor for Dell Precision 7670. Read more to learn how to resolve these display issues.

Understanding Percentile Values in Disk Spd Output

Learn about the meaning of percentile values such as the 25th, 90th, and 4-nines percentile in disk speed output. These values provide important insights into the performance of your storage devices. Read more to find out how they can help you optimize your system.

How to Diagnose HP Computer Hardware Mouse/Trackpad Issues on Linux for Pavilion Laptop 15-eg2000 (Product Number 6T490UA, Serial Number 5CD309DT78)

Learn how to diagnose and resolve mouse and trackpad issues on your HP Pavilion Laptop 15-eg2000 running Linux. This guide covers common hardware problems and provides step-by-step solutions for a smooth computing experience.

Cortex-M7 MCU Design: Tackling Abnormal Instruction-Fetch Behavior from LD File

Explore an unusual problem with Cortex-M7 MCU design when using a defined RAM/CODE region in the LD file for simulation. Learn the possible causes and solutions for this abnormal instruction-fetch behavior.

Extend Your Private Laptop Screen to a Second Monitor: A Tech Support Guide

Connecting your private work laptop to an extra monitor can increase productivity. This guide will walk you through the process of extending your laptop screen to a second monitor using Remote Desktop. Applicable for Windows 10 users with two laptops. Read more to learn how.

Understanding the Difference Between 10 Mbps, 100 Mbps, and 1000 Mbps (BASE-T) TCP Handshake and Physical Differences

This tech support article explains the differences between 10 Mbps, 100 Mbps, and 1000 Mbps (BASE-T) TCP handshake and the physical differences, specifically the use of 8P8C (RJ45) pins. Learn about the advantages of faster connections and how to upgrade your network.

Understanding the Difference between 100Mbps and 1000Mbps Ethernet Speeds during INITIALIZATION

This article explains the physical difference between 10Mbps, 100Mbps, and 1000Mbps Ethernet speeds during INITIALIZATION. While 10Mbps and 100Mbps do not utilize all 8 pins in the RJ45 connector, 1000Mbps, also known as BASE-T, uses all 8 pins. Understanding these differences is crucial for optimizing network performance and compatibility.

Ultrasonic Sensor Interrupts Cause Inaccurate Readings on Nucleo Board

Learn how interrupts measured in loop cycles can cause inaccurate ultrasonic sensor readings on Nucleo boards. Discover potential solutions to this issue and improve the precision of your projects. Read more for detailed tech support.

How to Execute S-Function/C Code Generated by Simulink on NI Hardware

Learn how to execute S-Function/C code generated by Simulink on NI hardware, including USB-6363 and NI-RIO FPGA modules. Follow the steps to deploy your real-time model using Simulink Real-Time.

UniFi Dream Machine Special Edition (UDMSE): IPTables NAT PREROUTING Not Working for Subnet

Experiencing issues with IPTables NAT PREROUTING on your UniFi Dream Machine Special Edition (UDMSE) for a specific subnet? Learn about possible solutions and workarounds in this tech support article. Read more to find out.

Managing Accumulated Charge Cycles to Extend Battery Life: A Tech Support Guide

Just checked your battery status and noticed a high number of charging cycles? Don't worry, we've got you covered! Learn about the importance of battery charging cycles and how optimized charging can prolong battery life for your laptops and smartphones. Read more to explore tips from our tech support experts.

How to Copy Data from an Unmountable & Corrupted Hard Drive?

If your wife's computer hard drive is unmountable and constantly showing 100% activity, it might be corrupted. Here's how to copy data from a corrupted hard drive. Learn the step-by-step process for Linux, Windows, and MacOS in this tech support guide. Invitation to read more.

Possible Unhide P2SB Device in PCI Configuration Space for Intel 300-Series Chipset

There have been reports of users trying to unlock the P2SB device for the Intel 300-series chipset for a long time. Some forums suggest writing 0s in a specific location. This article provides information on this topic and invites readers to learn more about the tech support solution. SEO keywords: unlock P2SB device, Intel 300-series chipset, PCI configuration space, tech support.

ZKTeco UA860/IDZKDB.db File Missing: A Technical Support Guide

Learn how to resolve the issue of a missing IDZKDB.db file in your ZKTeco UA860 device. This guide provides step-by-step instructions for recovering the missing file on Linux, Windows, and MacOS systems.

Second Monitor Connected via DisplayPort ( Male ) to HDMI ( Female ) Adapter Isn't Always Detected: A Troubleshooting Guide

Having trouble with your second monitor connected through a DisplayPort (male) to HDMI (female) adapter? This article provides a troubleshooting guide for users who have recently upgraded their graphics card with 1 HDMI port and 3 DisplayPorts, but face issues with monitor detection through the adapter.

Why Can't I Expand SSD Partitions with Non-Consecutive Unallocated Space?

Learn why expanding SSD partitions can be hindered by non-consecutive unallocated space, and how hard disk drives (HDDs) partition expansion works differently.