tricknfixGAMING · TECHNOLOGIE · INFORMATIQUE
You want to show your Windows 11 PC screen on a TV, a projector or another PC without a cable, but the display does not appear in the list, the connection fails or Windows asks you to plug in a cable? This guide starts from what you observe to find the cause, following Microsoft's support pages. Windows wireless projec
Windows 11 refuses to open a program you have just downloaded, and the block comes from Smart App Control? This guide explains how this protection decides to block an app, how to check that it is really the cause, and which options actually exist, based on Microsoft's support pages. One key point to know from the start
Microsoft launched the Windows 11 2026 Update (version 26H2) on September 29, 2026, and its status page has stated since October 28, 2026 that it is available for all eligible devices. Yet Windows Update still does not offer it to you? This guide helps you find out why, starting from the version installed on your PC, a
Since installing the NVIDIA Game Ready 621.01 driver (released on October 21, 2026), do your videos freeze or show only a black screen during playback? If your graphics card is a GeForce RTX 50 Series (or an RTX Spark PC), NVIDIA has acknowledged this issue and fixed it in a hotfix driver 621.12. This guide helps you c
The Microsoft certificates used by Secure Boot, issued in 2011, expire in 2026. Windows replaces them with 2023 certificates, normally automatically through Windows Update. Since April 2026, the Windows Security app shows where this update stands. If it says "Not yet updated", shows a yellow badge or a red icon, this g
Since Cyberpunk 2077 update 2.5 ("Edgerunners 2 Update", released on October 22, 2026), the FSR 3 option no longer appears in the upscaling settings on PC? This is not a bug: CD PROJEKT RED removed FSR 3 upscaling and kept only FSR 2.1, FSR 4 and FSR 3.1 Frame Generation. This guide helps you choose the option that rep
You play War Thunder on PC with an AMD Radeon RX 5000 series card (RX 5300, 5500, 5600 or 5700) and, since a recent driver update, the match freezes, the screen goes black for a few seconds or the game closes? AMD acknowledges this problem in its release notes: it has been listed as a known issue since Adrenalin 26.9.2
You have just installed a recent AMD Software: Adrenalin Edition driver on Windows 10, and your Radeon card's Smart Access Memory (SAM) feature is now turned off? AMD knows about this problem: it is listed among the known issues of drivers 26.10.1 and 26.10.2 (October 2026). In most cases, you only need to turn the opt
The Windows Subsystem for Linux (WSL) lets you use a Linux distribution such as Ubuntu directly in Windows. With WSL 2, the distribution runs in a lightweight virtual machine. If a virtualization component is missing, the installation or the first launch stops with error 0x80370102, which Microsoft documents as: "The v
Wake-on-LAN (WoL) lets you power on or wake a PC remotely by sending it a "magic packet" over the network. It depends on the hardware, the BIOS/UEFI, the network adapter driver and the state in which Windows left the PC. The most common case: WoL works from sleep, but not after a shutdown, because of Fast Startup. Prob
Windows Sandbox opens a disposable Windows desktop, isolated from the rest of the PC, which is handy for testing software or a suspicious file: when it closes, all of its content is deleted. It relies on Hyper-V virtualization. When a requirement is missing, the option is absent or greyed out in Windows features, or Sa
An older game, a media player or another program closes without warning on Windows 11, at launch or as soon as it plays sound? If the problem started in late September 2026, it may be a bug acknowledged by Microsoft, linked to the AC-3 (Dolby Digital) audio decoding built into Windows. Microsoft fixed it with the Octob
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