Articles about os | UserComp.com | Page [ 17 ]

Computer Freezes and SSD Not Detected in BIOS: Troubleshooting Steps

Resolve computer freezes and SSD not detected in BIOS after CPU and motherboard upgrades by verifying physical connections and matching storage controller modes.

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Select Specific Video and Audio Stream with FFmpeg

Resolve FFmpeg selecting wrong tracks by using -map to explicitly choose specific video and audio streams.

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Highlighting Similar Entries in View Mode

Resolve the issue of visually identifying duplicate or related text entries in read-only view mode across Linux, Windows, and macOS editors.

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Comparing Excel Results: How to Display TRUE/FALSE in Two Columns

Display separate TRUE and FALSE results for cell comparisons in two columns to clearly identify matches and discrepancies.

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How to Stop Teams from Automatically Turning on Your Camera for Every Meeting

Resolve Microsoft Teams automatically turning on your camera for every meeting by disabling the global device setting in app preferences.

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How to stop VBA Timestamp code from updating all cells on every row in Microsoft Excel

Resolve VBA timestamp code updating all rows by adding Intersect checks to limit Worksheet_Change events to specific trigger columns.

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How to Remove Special Invisible Characters from a File Using POSIX

Remove specific invisible characters like backslashes, colons, and quotes from files using POSIX-compliant sed commands.

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Determining File Type: Identifying POSIX Tar Archives

Identify POSIX tar archives by verifying the ustar signature at byte offset 265 and checking for GNU magic strings using hex dumps.

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Fixing 128GB Flash Drive Won't Copy 6GB File Error on macOS

Resolve the 4GB file size limit error on macOS by reformatting a FAT32 flash drive to exFAT using Disk Utility.

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Unable to Mount SSD: Computer Froze - Zorin OS

Resolve Zorin OS freezing when mounting an SSD by disabling Windows Fast Startup, checking system logs for errors, and repairing filesystem corruption.

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Using Plex VPN Works with HTTPS, Not iOS Apps, on NAS Server

Resolve iOS Plex app connection failures caused by self-signed certificates by configuring valid TLS certificates on your NAS server.

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SFTP Connection Blocked by Fritzbox Router: Troubleshooting Steps

Resolve SFTP connection failures on Fritzbox routers by fixing port forwarding, firewall blocks, and IP mismatches.

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Downloading Certain Files from a Directory

Download a specific number of files from a remote directory using rsync or wget to avoid transferring the entire folder structure.

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OneDrive Security Risk: Account Sharing and Game Purchases

Prevent unauthorized purchases and data loss by avoiding OneDrive account sharing.

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MiniPC-NAB6lite: SSD (Samsung Evo 860) Not Detected in BIOS for i5-12600H Minisforum

Resolve Samsung Evo 860 SSD not detected in BIOS on MiniPC-NAB6lite by replacing it with a compatible M.2 NVMe drive or using an external USB enclosure.

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Can Microsoft Employees Access MS Teams Chat History?

Explains that Microsoft employees cannot access Teams chat history except during authorized legal or security investigations.

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How to Enter BIOS Using an External Monitor

Resolve black external monitor screens during boot to access BIOS settings by ensuring proper hardware detection before POST.

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Bulk Rename Utility: Stop Adding '010' Instead of '001'?

Fix Bulk Rename Utility adding 010 instead of 001 by setting Base to Decimal, Step to 1, and enabling Pad with sufficient width.

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Slurm Service Status: Failure on CentOS Cluster

Resolve Slurm slurmd startup failures on CentOS clusters by fixing configuration mismatches, file ownership errors, and network binding issues.

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Associate .docx with swriter.exe LibreOffice (with PowerShell)

Fixes Windows file association for .docx files to launch LibreOffice Writer by correctly configuring the HKEY_CLASSES_ROOT registry via PowerShell.

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Parse Three Strings: Banking Transaction

Extract date, amount, and description from concatenated banking transaction strings in Excel using dynamic text functions.

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Setting Up Local Network File Sharing with Two Routers as a Wi-Fi Extender

Resolve local network file sharing failures caused by double NAT when using two routers for Wi-Fi extension.

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How to save vue3openlayer coords to Django SRID4326

Resolve coordinate mismatch errors by transforming OpenLayers EPSG:3857 data to WGS 84 for Django SRID 4326 storage.

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What is Outlook version 1.2023? Does it support MAPI?

Clarifies that Outlook version 1.2023 is not a standard release and confirms modern Outlook fully supports MAPI for Exchange integration.

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How to Use Superscript in Excel Formulas to Differentiate Output

Excel formulas cannot apply superscript formatting directly; use CHAR codes for dynamic symbols or manual cell editing for specific text styling.

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Troubleshooting AX210NGW Motherboard Installation: OS Not Recognized

Resolve Intel AX210NGW Wi-Fi module not recognized by OS through driver, BIOS, and physical connection fixes

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How to OCR high number of images using Azure Vision without programming?

Extract text from high volumes of images in Azure Storage using Power Automate and Computer Vision without writing code.

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Disabling Screen Capture Shortcut in Microsoft Edge for Mac

Resolve the inability to disable the Cmd+Shift+S screen capture shortcut in Microsoft Edge for Mac by adjusting macOS accessibility permissions.

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Sum Menu Prices with VLOOKUP in Tech Support

Calculate total order costs by retrieving item prices with VLOOKUP and summing them in Excel.

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Can't Log In to Microsoft Authenticator? Here's How to Fix It

Resolve Microsoft Authenticator login failures by fixing time sync, clearing cache, updating the app, or using alternative sign-in methods.

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Troubleshooting Wireless Networking Issues in Windows 10

Resolves slow speeds, intermittent drops, and connection failures in Windows 10 by resetting the network stack, updating drivers, and adjusting power settings.

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Excel Query Not Removing Row Once Deleted from Source Table with Refresh

Resolve Excel Power Query persisting deleted rows by converting source data to dynamic tables and verifying connection properties.

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Docker: Installing libglib2.0-dev:arm64 using apt-get encounters an issue

Resolve Docker apt-get failures for libglib2.0-dev:arm64 by using arm64v8/ubuntu base images or docker buildx for cross-architecture builds.

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Understanding BIOS Boot Options: A Guide for Linux Users

Resolve unbootable systems and missing drives by configuring BIOS boot order, disabling Fast Boot, and managing Secure Boot for Linux compatibility.

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Skipped lines reading series of ffmpeg commands

Resolve ffmpeg skipping lines in macOS scripts by fixing shell line continuation syntax and handling stderr buffering.

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How to Create a SharePoint URL for Another User's Outlook Online Account

Resolve the inability to access another user's Outlook data by configuring mailbox delegation permissions and navigating via Outlook on the web instead of attempting invalid direct SharePoint URL construction.

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New build, BIOS crashing, can't install Windows nor Linux

Resolve BIOS crashes and boot failures on new PC builds by resetting CMOS, verifying hardware seating, and correcting storage settings.

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Fixing a PHP Script that Deletes Accidentally

Prevent accidental file deletion in PHP by validating inputs, checking existence before unlinking, and using dry-run modes.

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How to Include a Column into Rows in Microsoft Excel and LibreOffice Calc

Transpose a vertical column into horizontal rows in Excel or LibreOffice Calc using Paste Special or the TRANSPOSE function.

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Nested IF Formula is way too long

Replace unwieldy nested IF formulas with CHOOSE MATCH or lookup tables to reduce length, improve readability, and eliminate syntax errors.

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How to Set Intel Pentium E5700 Frequency to 3.0 GHz (Max) Always

Prevent Intel Pentium E5700 from downclocking below 3.0 GHz by disabling C-states and power-saving features in BIOS and Windows.

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How to Enable App Connect Outbound Despite Blocked Default Microsoft Defender Firewall in Windows 10

Resolves Windows 10 app internet access issues by creating specific outbound firewall rules for blocked executables.

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InnoSetup: Can't Delete Windows Service Files After Uninstallation

Resolve InnoSetup file deletion errors by stopping the Windows service before uninstallation to release exclusive file locks.

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Formulate Excel Text Cells Summarized with Financial Value

Automate formatting Excel financial sums with currency symbols using TEXT and SUM functions.

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Capture Basic System Performance Snapshot (Historical Report)

Determine if hardware upgrades are needed by analyzing historical system logs for recurring errors, thermal throttling, and resource exhaustion.

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Understanding the Difference: Linux BIOS vs. Windows BIOS (MB.BOOT loader)

Clarifies that BIOS is OS-independent firmware, debunking the myth of separate Linux and Windows BIOS versions.

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Preventing Outlook calendar from adding @mentioned users as invitees

Resolve Outlook automatically adding @mentioned users as calendar invitees by manually removing them from the attendee list before sending.

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Ensuring a Column Contains Similar Combo Boxes in an Excel Sheet

Apply consistent dropdown lists to an entire Excel column using Data Validation instead of managing unscalable individual combo boxes.

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Section Break (Next Page) vs Section Page (Odd Page)

Resolve formatting issues by choosing between immediate page transitions and forced right-hand starts for professional document layouts.

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Resolving Doubts about UEFI Booting on Old Machines with Outdated Operating Systems

Fix UEFI boot failures on older hardware with outdated OS by verifying firmware support, adjusting Secure Boot and CSM settings, and installing compatible bootloaders like rEFInd.

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