Articles about hardware | UserComp.com | Page [ 12 ]

Locating Millions of Transistors in Your Computer: A Clarification

Clarifies that millions of transistors refer to CPU and GPU components, not separate chips like RAM or storage.

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Cleaning and Reusing a Dead or Corrupted ADATA XPG 1TB NVMe SSD

Resolve logical corruption and undefined states on ADATA XPG 1TB NVMe SSDs by performing low-level secure erase or block discard operations to restore factory functionality.

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Using an Internal IDE DVD Drive Caddy for Additional Internal Hard Disk on Laptop

Resolve IDE hard disk recognition issues after installing an internal caddy in a laptop optical drive bay.

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Troubleshooting Unidentified Hard Drive Noise from HGST 4TB NAS Drives (HDN726040ALE614)

Resolve HGST HDN726040ALE614 hard drive clicking or grinding noises by identifying mechanical failure signs and executing immediate data preservation steps.

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PC keeps rebooting before displaying the login screen and then works fine

Resolve PC rebooting before login by checking loose cables, overheating components, and failing power supply units.

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Connecting an ATX 12V 4-pin Motherboard Power Connector: A Step-by-Step Guide

Solves the problem of correctly installing an ATX 12V 4-pin CPU power connector to ensure stable processor voltage and prevent hardware damage.

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Combining Two 64GB USB Flash Drives to Store a 100GB File

Split a 100GB file into parts to store it across two 64GB USB drives using compression tools or the split command.

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Checking CMOS Voltage for Timedrift Issues in Windows 2019

Resolve Windows Server 2019 timedrift by diagnosing and replacing a failing CMOS battery causing Real-Time Clock resets.

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Building a Bus with CAT6 Ethernet Cable: A Tech Support Inquiry

Solves data integrity and durability issues when installing CAT6 Ethernet in buses by addressing electromagnetic interference, vibration, and fire safety requirements.

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Why Won't My Mini PC Support NVMe Beyond 2TB?

Resolve Mini PC NVMe detection failures for drives larger than 2TB by updating BIOS, switching to UEFI mode, and verifying chipset LBA support.

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Replacing Numbers with Specific Alloys: A Comprehensive Guide

Replace specific numbers with designated alloy names in Notepad++ using regular expressions to automate text substitution.

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Building a Workstation without a Graphic Video Card: A Comprehensive Guide

Builds a cost-effective, low-power workstation for data processing and coding using integrated graphics without a dedicated GPU.

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Cracked LCD: Daughter's Laptop Needs Tech Support

Replace a cracked laptop LCD screen by diagnosing the failure with an external monitor and following DIY or professional repair steps.

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Translate Comma-Separated Values from Amazon JSON

Resolve parsing errors when extracting nested comma-separated strings from Amazon JSON responses in Python.

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Preventing macOS from Detecting Monitor Disconnected Changes on Switchbox

Resolve macOS false monitor disconnected alerts caused by HDMI switchbox signal interruptions by implementing EDID emulation to maintain a stable digital handshake.

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Lightweight Video Editing: Bulk Change Default Audio Tracks and Merge Multiple Videos (MKVToolNix Not Suitable)

Use FFmpeg to bulk change default audio tracks and merge multiple videos efficiently without heavy editing software.

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Save image files directly compressed JPEG format

Reduce image file size by saving directly as compressed JPEG with controlled quality settings on Windows, macOS, and Linux.

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Identifying the Missing M.2 Screw for MSI MPGB550 Gaming Plus

Resolves confusion about missing M.2 screws on MSI MPG B550 GAMING PLUS by explaining its tool-less clip retention design.

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Recovering Deleted Shared Link Permissions on NTFS

Fix NTFS permission denied errors on Linux by configuring uid, gid, and mask options in /etc/fstab to map Windows ownership correctly.

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Live Stream Another Room with a USB Hub or Extender (10m)

Solve video dropouts and connection failures when streaming a webcam over 10 meters by using active USB extenders or fiber optic cables instead of passive hubs.

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Accessing IIS Website on Hostname via Android Phone on Wi-Fi Network

Resolve hostname access issues for IIS websites on Android by configuring Windows firewall rules and IIS bindings.

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

Resolves compatibility uncertainty for microSD card readers on Windows 11 by explaining built-in driver support and plug-and-play functionality.

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SSLCertificateError Using SOCKS Proxy SSH Tunneling

Resolve SSLCertificateError when using a SOCKS proxy over an SSH tunnel by verifying certificate trust, correcting hostname mismatches, and ensuring proper TLS protocol versions.

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2 Key Not Working: Hold Control Key Issue

Resolve the '2' key registering as Control by cleaning debris, disabling Filter Keys, and updating drivers.

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Cheap 2.4G Chinese Mouse: Troubleshooting Pairing Issues

Resolve generic 2.4G mouse pairing failures by verifying physical connections, power supply, and reinstalling HID drivers to fix communication breakdowns.

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Potential Super I/O Failure: A Tech Support Guide

Resolve motherboard issues like unresponsive USB ports, erratic fan speeds, and boot loops caused by Super I/O chip failure.

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Unblocking a site even with reverse SSH tunnel through a proxy

Configure web scraping tools to bypass network restrictions by routing Socks5 traffic through a reverse SSH tunnel exposed on a remote server.

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Solving Persistent Issue: Self-Built Computer Randomly Fails to Turn On or Sleep-Turns

Resolve random power-on and sleep-wake failures in self-built PCs by reseating components, updating BIOS, disabling deep sleep, and testing the PSU.

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Does a Mobile Phone's Wi-Fi Usage Affect PC Download Speed?

Explains how mobile Wi-Fi usage reduces PC download speed due to shared bandwidth and provides steps to isolate and resolve the issue.

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How to Find IP Address for Sitecom WLR4100X4N300?

Find the default gateway IP address for the Sitecom WLR4100X4N300 router to access its web management interface.

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Overriding Intel Internal GPU Clock Speed Effectively: Manually Control Performance of Intel® HD Graphics 620

Resolve inability to manually override Intel HD Graphics 620 clock speeds by optimizing power settings and BIOS configurations to maximize automatic boost performance.

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Managing Two Windows 10 Installs on Different Physical SSDs

Resolve drive letter conflicts and boot order issues when managing two Windows 10 installations on separate physical SSDs.

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Resolving Thermal Fluctuations: Resetting PID and Whole Hotend

Fix 3D printer thermal fluctuations by recalibrating PID values or replacing a degraded hotend assembly to restore stable printing temperatures.

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Why Do Some Computer Components Last Longer Than Others?

Explains how thermal stress, electrical load, and mechanical wear determine the lifespan of computer components to guide upgrades and maintenance.

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6-Year-Old Laptop: Frequent Bluescreen Death

Resolve frequent CRITICAL_PROCESS_DIED bluescreens on aging laptops by diagnosing failing storage, cleaning hardware, and repairing corrupted system files.

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Resolving Display Issues on TVs Acting as Monitors

Fixes black screens, signal loss, and scaling errors when using a TV as a computer monitor by resolving HDCP handshakes and verifying cable integrity.

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HDMI USB Capture Card Interfaces with Satellite TV Box on Windows PC: HDCP Requirements

Resolve black screen errors when recording satellite TV via HDMI capture card by diagnosing HDCP handshake failures and ensuring device compatibility.

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Troubleshooting AMD Radeon RX 570 8GB GPU Fan Not Spinning

Resolve AMD Radeon RX 570 fan not spinning by verifying power connections, updating drivers, and distinguishing zero-RPM mode from hardware failure.

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Trouble after changing number of processors

Resolve boot failures and instability after changing processor count by reseating hardware, resetting BIOS defaults, and updating chipset drivers.

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How to Defragment an External HDD in Windows?

Restore performance to fragmented external HDDs in Windows by reorganizing scattered data using the built-in Disk Defragmenter tool.

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Why Isn't My New USB-C Monitor Sensing a Signal on My MacBook Pro?

Resolve MacBook Pro USB-C monitor no signal issues by verifying cable compatibility, checking macOS display settings, and resetting system controllers.

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Understanding the Differences: 8-pin PCI Express Cables with Notches

Prevent hardware damage by ensuring correct 8-pin PCIe power connector alignment and compatibility with graphics cards.

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Why is my Disk Loading at 100%?

Resolve 100% disk usage by identifying resource-heavy processes and applying targeted fixes like disabling indexing or updating drivers.

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Prevent OneDrive.exe from Hijacking Print Screen Button

Resolve OneDrive.exe intercepting the Print Screen key by disabling automatic screenshot saving in settings or using PowerToys to remap the hotkey.

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Using a Used 2.5 inch HDD from Aliexpress: A Quick Health Check

Verify physical integrity and logical health of used 2.5-inch HDDs from Aliexpress using SMART diagnostics and surface scans to detect bad sectors and mechanical failures.

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Troubleshooting a Dead HDD in RAID1 Configuration

Restore RAID1 redundancy by identifying the failing drive, replacing it with a compatible unit, and rebuilding the mirror via the controller interface.

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Laptop Fan Running Consistently High Despite Cold Temperature

Reset the Embedded Controller to resolve laptop fans running high despite cold temperatures caused by firmware glitches or stuck state flags.

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Troubleshooting New PSU and Hardware: HD Not Spinning, CD/DVD Drive Clicking, and Front USB 3.0 Not Working

Resolve hard drives not spinning, CD/DVD clicking, and front USB 3.0 failures by verifying physical connector seating and power delivery.

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New Power Supply Resets Every Hour: Faulty Unit or Usual Failure Mode?

Resolve hourly system resets on Xeon platforms by diagnosing CPU thermal throttling, unstable memory training, or VRM overheating instead of replacing the power supply.

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Mounting a Removed Drive - Physical Drive

Resolve inaccessible removed drives by identifying device nodes and mounting them on Linux or assigning drive letters in Windows.

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