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Minecraft login can be blocked by several issues: Network blocking or Mojang servers being down If they are already the latest and you are using an Intel GPU read Unsupported Intel GPUs You need to update your graphics drivers. OpenGL format not accelerated or graphical glitches in-game You can use the Wrapper command option in the Java settings together with optirun or similar wrappers. The same applies to many other situations where graphics are an issue on Windows: In general, the graphics drivers look for the binary name in order to enable the dedicated GPU. If you get slow rendering and Minecraft using the integrated graphics card instead of the dedicated one, there are some ways to fix that: Windows Graphics issues Hybrid laptop graphics (Optimus and similar) If your issue is still not resolved you can ask for help in our discord server. More details here: Increasing Java's memory allocation Raise the "Maximum memory allocation" to 2048MB.Under the Java tab, check the "Memory" checkbox.
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Frequently Asked Questions Minecraft not launching or crashing on launch
![How to use minecraft mods with jar launcher](https://cdn3.cdnme.se/5447227/9-3/screenshot_6_64e62947e087c31b3e7101ab.jpg)