Articles about ble | UserComp.com

Troubleshooting App_1 and App_2 with journalctl on Linux

This article provides a step-by-step guide on how to use journalctl to investigate issues with App_1 and App_2 on a Linux system. The instructions include running the command with specific options to filter the logs for the desired applications and dates.

Strange Behavior: Websites Not Working Correctly on PC

Some websites have been displaying strange behavior on PCs recently. Users have reported no issues when checking the websites themselves. This article aims to provide solutions for resolving the problem.

Troubleshooting Network Interfaces Dropping Connections: A Three-Machine Setup

Learn how to configure three machines with two 10GbEthernet interfaces each, creating a fully connected network without using a switch, while addressing interfaces dropping connections.

Laptop Becomes Slow After 2 Months of Inactivity: Intel i5-10210U CPU, 12GB RAM, Intel UHD Graphics

A laptop with an Intel i5-10210U CPU, 12GB RAM, and Intel UHD Graphics experiences slowness after being inactive for 2 months.

Task Manager Interferes with Steam Client: 'End Task' Doesn't Work

Experiencing issues with the Steam Client on Windows? Learn how to handle the persistent issue of the Task Manager interfering, even after you've attempted to 'End Task'.

Samsung NP530U3C-A09IT: BIOS Battery Replacement - PC Restarts After Seconds

If your Samsung NP530U3C-A09IT laptop starts and then reboots seconds later, and pressing F2 key has no effect on entering the BIOS, the issue might be due to a dead BIOS battery. This article explains how to replace it.

Troubleshooting: Music Playing Continuously Even with Apps Closed

Users report hearing music continuously even when apps are closed. Possible reasons include persistent system notifications, background services, or incorrect settings. Follow these steps to identify and resolve the issue.

Computer Running Accidentally Plugs Speakers into Absent External Power Line Jack: No Boot

A user, formerly an engineer, reports that their new PC was functioning properly until they noticed the AUX jack being accidentally plugged into an absent external power line jack during parts swapping. The computer now refuses to boot.

Windows PC Keeps Disconnecting: Common Causes and Solutions

Experiencing continuous disconnections on your Windows PC? This article explores common causes and effective solutions to help you resolve the issue.

Setting up Nginx Reverse Proxy with NFTables and Encrypted HTTPS on CGNAT

Learn how to configure Nginx as a reverse proxy with NFTables for traffic routing and encrypted HTTPS on a CGNAT network. This tutorial covers setting up a Linode server and optimizes for SEO.

Wireguard Server Installed Multiple Times: Client Cannot Connect

Users report that they have installed Wireguard server multiple times, but their clients cannot connect. This article provides possible solutions based on common issues and recommended resources.

Troubleshooting Snipping Tool Delay with Drop Menu in Windows 10

Users report a delay of up to 5 seconds when using the Snipping Tool to capture items from the Windows 10 Explorer desktop folder drop menu. In this article, we'll discuss possible causes and solutions.

USB Microphone Not Detected in Realtek Audio Console

Users encountering issues with their USB microphone not being detected in Realtek Audio Console are not alone. This article provides suggested steps to help resolve the problem.

Realtek Audio Console: USB Microphone Not Detected - Troubleshooting

Experiencing issues with your Realtek Audio Console not detecting your USB microphone? Learn how to troubleshoot and resolve common causes.

Troubleshooting the Seamless Rainbow Effect with Different Graphics Cards on a Samsung TV

Users report experiencing the Seamless Rainbow Effect when using HDMI 2.1 cables with their Samsung TVs and Intel integrated graphics (12700K) or Nvidia GPUs (3070ti). This article provides troubleshooting steps to help resolve the issue.

Troubleshooting Non-Functioning Nirsoft Sound Volume Command Line (svcl.exe)

If you're encountering issues with the Nirsoft Sound Volume Command Line tool (svcl.exe), follow this guide to troubleshoot common problems. Learn how to create a VBS file and set default speaker settings.

Resolving Connection Issues with Old Debian 9.2 Server and Newer PHP/MySQL Versions

This article discusses the connection issues encountered when using newer PHP and MySQL versions on an ancient Debian 9.2 server. The server no longer allows SSH, SFTP, and HTTP connections via Apache. This article provides possible solutions to resolve these issues.

Troubleshooting Laptop Freezing Issues: Checking System Logs for Culprits

Experiencing frequent freezing on your Ubuntu 22.04 laptop? Learn how to identify the root cause by examining system logs.

Unable to Install WSL/Hyper-V on New Machine: Troubleshooting Ubuntu Installation

If you're unable to install WSL and Ubuntu on a new machine despite previously running VMs without issues, this article will guide you through troubleshooting the installation process.

Thunderbird Redirects to Wrong Login Site for Email Accounts

Users report Thunderbird incorrectly redirecting to the Outlook login page instead of their Gmail account during email account setup. This article explains how to fix the issue.

Motherboard Issue: WiFi/Bluetooth Module Disabled During Boot Process

A motherboard issue causes the WiFi/Bluetooth module to disable during the boot process, resulting in a halted boot sequence. This article provides troubleshooting steps to help resolve the problem.

Sorting Table Order Entry: Correcting Mistakes in Excel

Learn how to correct mistakes in Excel when information is entered in the wrong column. This article provides a step-by-step guide to sorting and rearranging data in Excel to ensure accurate record keeping.

Troubleshooting Output Disparity: Slow Loading and Failing Drives

Users have reported issues with slow loading and failing drives, suspecting Chkdsk problems. Learn how to diagnose and resolve output disparity issues.

Troubleshooting High Avg CPU Load Issue on CentOS VM Running MongoDB

Learn how to diagnose and resolve a high average CPU load issue on a CentOS VM hosting a MongoDB instance, ensuring optimal performance.

Creating a VM for High School Students: Troubleshooting a Support Ticket

Learn how to create a Virtual Machine (VM) to help high school students with their tech support tickets. This article provides steps to load the VM and troubleshoot any issues with debug logs.

Expert Help: Things Keep Changing After Modified Eventual No Control Computer - New OS Install

If you've been hacked and are experiencing things changing on your computer after a modified eventual no control situation and a new OS install, our tech support experts are here to help. Read more for guidance.

Mullvad VPN Loses VPN Access Randomly: Troubleshooting Steps

Learn how to fix Mullvad VPN connection issues where the VPN access is lost randomly. Follow these steps to troubleshoot and maintain a stable VPN connection.

Troubleshooting Slow Boot Times on Windows 10 with an SSD

Learn how to diagnose and resolve slow boot times on Windows 10 systems with an SSD. Get helpful tips and interpret data from boot traces.

Resolving Slow Start-Up Issues in RStudio

Over the past couple of months, RStudio has been taking an unusually long time to start up. This issue might require waiting for a minute or more before the IDE opens. Several posts in the community suggest potential solutions.

Big Ping Delays Affecting Specific Webpages: GW01-N.contabo Issue

Last week, we encountered unexpected delays of approximately 150ms on certain webpages, primarily occurring evenings around 19:00 GMT+2. Typically, delays were within the normal range of 20ms. To address this issue, we ran diagnostics on our GW01-N server at Contabo.

Making a Specific Volume Bootable using CMD in Windows 10

Learn how to make a specific volume bootable using Command Prompt (CMD) in Windows 10.

Automating WinSCP FTP Transfers with Powershell: Variable Space-Containing Paths Causing Issues

Learn how to handle variable space-containing paths in WinSCP FTP transfers using Powershell scripts.

Windows 10 SSD: Opening Recycle Bin Takes 30 Minutes

A Windows 10 desktop, approximately 7 years old, experiences significant delay when opening the Recycle Bin, often hanging for up to 30 minutes. Deleting significant numbers of files does not improve performance.

Understanding One-Dimensional and Two-Dimensional DataTables: A Conceptual Model

This article provides a conceptual explanation of one-dimensional and two-dimensional DataTables, helping you understand how they work and which one to use based on your specific data requirements.

Resolving Type-C Cable Connection Issues with Samsung Galaxy S24 using ADB tool: Cable A vs Cable B

This article explains how to troubleshoot and resolve Type-C cable connection issues with Samsung Galaxy S24 using an Android Debug Bridge (ADB) tool when dealing with two different Type-C USB charging cables: Cable A and Cable B.

Understanding the Useful Functions of a USB-C Port on a Tablet PC

Learn about the useful functions of a USB-C port on a tablet PC, including energy efficiency and full functionality.

NGINX Service Failing to Start: Troubleshooting Steps

Learn the steps to troubleshoot and resolve issues with the NGINX service failing to start on various platforms. This article covers audit logs, common causes, and solutions.

Intel Serverboard S2600WF: No Screen Display - Beep Signals

This article provides a solution for Intel Serverboard S2600WF users experiencing beep signals and no screen display. Follow the suggested steps to identify and resolve the issue.

Samba Configuration Not Working on Two Different PCs: A Troubleshooting Guide

This article provides a step-by-step guide to troubleshoot Samba configuration issues on two different PCs. Users who have tried setting up a simple Samba config on multiple virtual machines and encountered Unix user permission problems can follow the instructions in this article to resolve the issue.

Permanently Disabling the Built-in MX450 on a Dell Latitude 5520 for External GPU Use

Learn how to permanently disable the built-in MX450 graphics card on a Dell Latitude 5520 for external GPU use.

Troubleshooting 'dir' Command Prompt Issues: A Comprehensive Tech Support Guide

Experiencing problems using the 'dir' command prompt in Windows? This tech support article offers a step-by-step guide to help you identify and resolve common issues.

Windows 11: Secure Boot Update Failed - Troubleshooting Guide

Learn how to troubleshoot and resolve the 'Secure Boot update failed' error in Windows 11. This issue may prevent your system from updating Secure Boot variables.

7-Zip Fails to Properly Unzip File via Context Menu and CMD

Users report issues with 7-Zip when trying to unzip files using the context menu or CMD. This article provides suggested solutions.

Unable to Write/Scribble with WPS Office Writer using Wacom Pen Tablet on Windows

Users report encountering issues while using the WPS Office Writer with a Wacom Pen Tablet on Windows. The scribble feature is not working, and the pen is instead detected as a touchpad. This article offers potential solutions to help resolve the issue.

Dell Inspiron 15 Power Cable Port Loose: Solutions

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