Articles about ble | UserComp.com

How to Find Out Who Remotely Accessed Your PC

Learn how to identify the person who remotely accessed your PC. This article covers steps for Windows, Linux, and MacOS.

Troubleshooting Not Visible Devices on a Network with a Sercomm H300 Router

Experiencing issues with smartphones, tablets, smartwifi switches, and other devices not being visible on a network connected to a Sercomm H300 router? Learn how to troubleshoot and resolve this issue.

EFI Boot Entry Variables Flicker on Asus K55N Laptop

Users of the Asus K55N laptop report that the EFI boot entry variables flicker, making it difficult to select the desired boot entry. This article provides possible solutions to this issue.

Troubleshooting Wireless LAN Adapter: Local Area Connection1314 Not Connected

If you're having trouble connecting to the internet using your Wireless LAN adapter with Local Area Connection*13*14 not connected, try the following steps to diagnose and resolve the issue.

Starting Chrome via WebDriver Session Won't Use Default Profile - Troubleshooting

Learn how to solve the issue of Chrome not using the default profile when started via a WebDriver session on Windows.

Seagate External Hard Drive Stopped Working: A Solution for Disconnection Issues

A user bought a Seagate Backup Plus Portable 5TB external hard drive years ago, which worked fine until recently. Now, the drive disconnects immediately. This article provides potential solutions for the Seagate external hard drive disconnection problem.

BIOS Doesn't Display DisplayPort: Connected Amazon Basics Cable Solution

Experiencing issues with your BIOS or UEFI not displaying connected DisplayPort monitors using an Amazon Basics cable? Find a potential solution in this article.

Word 365: Calculating Relative Row Values in Tables

Learn how to calculate and apply relative row values in Word 365 tables using formulas. Adding automatic rows and formulas.

SCP Server <localhost> Failed: Troubleshooting SCP File Transfer

This article provides a step-by-step guide to troubleshoot SCP file transfer issues when the SCP server <localhost> fails. Learn how to authenticate and resolve common connection errors.

Troubleshooting Docker Script with Alpine Linux: SCANDISK_MOUNT and CAN_MOUNT Issues

This article provides a solution to common issues encountered when running a script inside a Docker container using Alpine Linux and the sh shell. The article focuses on problems related to the SCANDISK_MOUNT and CAN_MOUNT environment variables.

System Won't Boot: rmi4_f34: probem rmi4-00.fn34 failed (error-22)

This article provides a solution to the issue where a system won't boot due to an error with rmi4_f34 and rmi4-00.fn34. The error message reads 'rmi4_f34: probem rmi4-00.fn34 failed (error-22)'. This article explains the possible causes and steps to fix the issue.

Moving Volume Bar Doesn't Change - Windows 10

Users report that the volume bar in Windows 10 does not change when moved. This issue can be resolved by muting the speakers and then adjusting the volume.

Connection Refused or Failed when Connecting to Ubuntu Server for the First Time

Experiencing connection refused or failed messages when connecting to your Ubuntu server for the first time? This article provides suggestions for troubleshooting common issues.

Achieving Desired Result with Formula in Tech Support: A Visual Guide

Learn how to effectively use formulas to achieve desired results in tech support scenarios. This article provides a visual guide and practical examples.

Understanding Automatic Variables in PowerShell: $global:?

In this article, we will discuss the concept of automatic variables in PowerShell, focusing on the $global:? variable. We will explain what this variable is, how it is described, and whether it would count as an automatic variable. Read more to learn more about PowerShell automatic variables and their usage.

Setting Default Network Adapter: Wi-Fi vs. Ethernet on Windows 11

Learn how to set the default network adapter between Wi-Fi and Ethernet on your Windows 11 device. Follow these steps to improve your gaming and web browsing experience.

Dell Latitude 3540: No Bootable Device after HDD Installation

Users report issues with their Dell Latitude 3540 not booting after a clean HDD installation using a Western Digital 1TB hard drive. This article offers troubleshooting steps and potential solutions.

Parrot Security: Unable to Boot New 6.5 Kernel

Users of Parrot Security Linux encounter a kernel panic error during boot after upgrading to 6.5 kernel. This article provides suggested steps to resolve the issue.

Best X86-X64 Memory Locations for Booting OS with Programmable ROM

Discover the best X86-X64 memory locations for booting an operating system using a programmable ROM. This page explains how to use organizational memory addresses to boot the kernel.

Black Screen After Pressing Start Button: Troubleshooting Steps

Experiencing a black screen after pressing the start button on your Windows computer? Try these troubleshooting steps to resolve the issue.

Windows 10: Boot Header Checksum File Doesn't Match Computed Checksum

A customer is experiencing an annoying issue with Windows 10, where the boot header checksum file doesn't match the computed checksum. This problem has been ongoing for years, even after reinstalling Windows and restoring the user folder.

Understanding the Difference Between taskmgr.exe and LaunchTM.exe in Windows

In this tech support article, we will explain the difference between taskmgr.exe and LaunchTM.exe, two different system executables that can be found in the Windows System32 folder. While both files seem related to the Task Manager, they serve distinct purposes.

Can't Access Internet after VPN Setup on Windows

Learn how to resolve the issue of being unable to access the internet after setting up a VPN on Windows. Follow the steps to configure your OpenVPN server and client.

Restoring System Program Settings After a Windows Crash

Learn how to restore system program settings after a Windows crash. Follow these steps to recover your system and get back to work.

Double Click Not Working in Chrome Plugin: Troubleshooting Content Script

Learn how to troubleshoot a Chrome plugin that fails to respond to double-clicks using content_script.js. Find and connect to the desired cell text value with the findElement method.

Troubleshooting: Files Affected After Power Loss - Checking with chkdsk

Learn how to use chkdsk to check and fix files affected by power loss on your Windows computer. This article covers the process of using the tool to scan and repair any issues.

Boost Website Loading Time: Force Browser to Use Cached Pages

Learn how to force your browser to use cached pages and speed up your website loading time. This technique is especially helpful for websites with large images.

Android 8.1 Tablet Locked: No Keyboard or Password Input

An Android 8.1 tablet is completely locked and no keyboard or password input is accepted. The device can be connected via USB, but the lockscreen remains unresponsive. The device shows the device number #.

Troubleshooting Strange White Screen Lines at Linux Login

Users of Garuda Linux have reported encountering strange white screen lines during the login process. This article provides suggestions for resolving the issue.

Troubleshooting: Adding a Second Virtual PC to Run Alongside Main PC

Learn how to add a second Virtual PC to run alongside your main PC, with steps for Linux, Windows, and MacOS.

SSD KCM Taking Up Too Much CPU: A Safe Disable Solution

Learn how to safely disable the SSD KCM process taking up excessive CPU usage on your production server.

Resetting Network Configuration in Windows 11 using VPN Software: A Troubleshooting Guide

Learn how to reset network configuration in Windows 11 when using VPN software to fix game crashes and connectivity issues.

Finding CPU Spike in Linux Past 2 Days: A Simple Guide

Learn how to find CPU spikes in Linux systems using the sar command for the past 2 days.

ASUS Mining H370 with Nvidia 2080 Ti: Troubleshooting Code 21

Experiencing issues with your ASUS Mining H370 motherboard and Nvidia 2080 Ti graphic cards? Learn how to troubleshoot and resolve Code 21 errors.

Resolving Opipefail Issue in SSH Linux Commands

Learn how to resolve the Opipefail issue when using SSH commands in Linux. This article provides examples and explanations to help you understand and troubleshoot this common problem.

Windows 10 not booting after replacing hard drive with SSD for older laptops

An older laptop running Windows 10 refuses to boot after replacing the hard drive with a new SSD. This article offers solutions to help you resolve the issue.

Troubleshooting PHP Make Posting System: A Starter Guide

Learn the basics of troubleshooting issues with PHP make posting systems. This starter guide covers common problems and provides suggestions for debugging and encryption.

Windows 11 HP Laptop Icon Becomes Large Not Responding to Command

Users report their Windows 11 HP laptop icons, particularly the Start button, becoming larger than expected and unresponsive to commands. This issue can affect productivity and user experience. Here are some potential solutions to help you resolve this problem.

Non-Bootable Windows 11 Install: Troubleshooting a Large ISO File

Learn how to troubleshoot a non-bootable Windows 11 installation from a large ISO file. Follow these steps to mount and extract the ISO file correctly.

Determining if a Network Card is Connected: Troubleshooting External Routers and Switches

Learn how to troubleshoot network card connections in external routers and switches when connectivity is lost. Follow the steps below to physically check and reactivate your network card.

Identifying and Repairing Damaged Drivers for Windows 8.1 with Boot Error 0xc0000001

Learn how to identify and repair damaged drivers causing the Windows 8.1 boot error 0xc0000001. Follow our step-by-step guide to resolve the issue.

Applying Separate Conditional Formatting Rules to Different PivotTable Row Label Sections: High Priority vs. Normal Priority

Learn how to apply different sets of conditional formatting rules to High Priority and Normal Priority sections in Excel PivotTables.

Nftables Configuration for NAT using IPsec Tunnel on Raspberry Pi

Learn how to configure Nftables for Network Address Translation (NAT) with an IPsec tunnel on a Raspberry Pi device. This tutorial covers setting up two network interfaces (eth0 and eth1), establishing an IPsec tunnel using StrongSwan, and mapping the local network (10.130.X.0/24) remotely.

Troubleshooting Sound on Asus Rog Zephyrus i7 with Debian 12

Users report experiencing sound issues with their newly purchased Asus Rog Zephyrus i7 laptop after installing Debian 12. The sound seems not to be fully utilizing the speakers. This article aims to resolve the issue.

Troubleshooting Sound on Debian 12: New Laptop Speaker Issue

New Debian 12 user experiences sound issues with the laptop speaker, which seems not to function properly. The sound is heard but appears to be not fully using the speaker, producing a really high sound.

Setting Static IP for Aim Hosting Site Email Server using Static DHCP from Cox Cable

Learn how to set a static IP address for your Aim Hosting site email server using Static DHCP from Cox Cable.

Understanding Loops: Executing Screens and Picking Inner Variables

In this article, we will discuss how to execute loops, screens, and pick inner variables. Let's consider an example using a bash script with a #notprint12 directive and a screen DM session. Execute Loops: 1. Create a new bash script file and add the following code: ```bash #!/bin/bash for i in {1..10}; do echo "Executing loop iteration $i" screen -dmS screen-${i} # Your command here done ``` 2. Run the script using the command `./script.sh`. Executing Loops with Screens and Picking Inner Variables: 1. Check the status of screens with the command `screen -ls`. 2. Attach to a specific screen using the command `screen -r screen-${number}`, where number is the screen ID. 3. Execute commands inside the screen session as needed. In the example above, we use a for loop to execute the script 10 times, creating a new screen session for each iteration. The screen session name is determined by the loop variable ${i}.

Understanding the Largest Quotation in a PivotTable

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