Bonjour à tous,

Je requiert votre aide aujourd'hui car j' ai un problème avec Minecraft.

Tout d'abord, j'ai un Acer Aspire 5715Z sur lequel j'ai remplacé le processeur d'origine par un Intel Pentium T4500.

Voici mon problème. Quand je lance Minecraft, le jeu se lance mais au bout de 5 secondes il se ferme et j'ai cette erreur :
SpoilAfficherMasquer
Completely ignored arguments: [--nativeLauncherVersion, 307]
[15:59:47] [Client thread/INFO]: Setting user: warnau
[15:59:50] [Client thread/WARN]: Skipping bad option: lastServer:
[15:59:50] [Client thread/INFO]: LWJGL Version: 2.9.4
[15:59:51] [Client thread/INFO]: Reloading ResourceManager: Default
[15:59:52] [Sound Library Loader/INFO]: Starting up SoundSystem...
[15:59:52] [Thread-5/INFO]: Initializing LWJGL OpenAL
[15:59:52] [Thread-5/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[15:59:57] [Client thread/INFO]: Created: 1024x512 textures-atlas
[15:59:58] [Thread-5/INFO]: OpenAL initialized.
[15:59:58] [Sound Library Loader/INFO]: Sound engine started
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000005b4e55ec, pid=548, tid=1400
#
# JRE version: Java(TM) SE Runtime Environment (8.0_25-b18) (build 1.8.0_25-b18)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.25-b02 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [ig4dev64.dll+0x55ec]
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# C:\Users\Quentin\AppData\Roaming\.minecraft\hs_err_pid548.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
AL lib: (EE) alc_cleanup: 1 device not closed
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

Pourtant le jeu se lance normalement si je prend n'importe quelle version en dessous de 1.6

Je vous remercie d'avance pour les réponse que vous pourrez m'apporter et le temps que vous me consacrez,

cordialement, warnau.