[Abandonado]Ploblema de Minecraft que não sei resolver

Alguem sabe como arruma esse problema ?

Client> [21:25:45] [Client thread/INFO]: Setting user: PedroIronX
Client> [21:25:45] [Client thread/INFO]: (Session ID is token:-:d53289c2-f7a6-4cbb-a8a5-1657ef3bb559)
Client> [21:25:53] [Client thread/INFO]: LWJGL Version: 2.9.4
Client> [21:25:53] [Client thread/ERROR]: Couldn't set pixel format
Client> org.lwjgl.LWJGLException: Pixel format not accelerated
Client> at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
Client> at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
Client> at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:247) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
Client> at org.lwjgl.opengl.Display.createWindow(Display.java:306) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
Client> at org.lwjgl.opengl.Display.create(Display.java:848) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
Client> at org.lwjgl.opengl.Display.create(Display.java:757) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
Client> at ave.ap(SourceFile:521) [1.8.4.jar:?]
Client> at ave.am(SourceFile:363) [1.8.4.jar:?]
Client> at ave.a(SourceFile:310) [1.8.4.jar:?]
Client> at net.minecraft.client.main.Main.main(SourceFile:124) [1.8.4.jar:?]
Client> ---- Minecraft Crash Report ----
Client> // Quite honestly, I wouldn't worry myself about that.
Client>
Client> Time: 04/05/15 21:25
Client> Description: Initializing game
Client>
Client> org.lwjgl.LWJGLException: Pixel format not accelerated
Client> at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method)
Client> at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52)
Client> at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:247)
Client> at org.lwjgl.opengl.Display.createWindow(Display.java:306)
Client> at org.lwjgl.opengl.Display.create(Display.java:848)
Client> at org.lwjgl.opengl.Display.create(Display.java:757)
Client> at org.lwjgl.opengl.Display.create(Display.java:739)
Client> at ave.ap(SourceFile:534)
Client> at ave.am(SourceFile:363)
Client> at ave.a(SourceFile:310)
Client> at net.minecraft.client.main.Main.main(SourceFile:124)
Client>
Client>
Client> A detailed walkthrough of the error, its code path and all known details is as follows:
Client> ---------------------------------------------------------------------------------------
Client>
Client> -- Head --
Client> Stacktrace:
Client> at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method)
Client> at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52)
Client> at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:247)
Client> at org.lwjgl.opengl.Display.createWindow(Display.java:306)
Client> at org.lwjgl.opengl.Display.create(Display.java:848)
Client> at org.lwjgl.opengl.Display.create(Display.java:757)
Client> at org.lwjgl.opengl.Display.create(Display.java:739)
Client> at ave.ap(SourceFile:534)
Client> at ave.am(SourceFile:363)
Client>
Client> -- Initialization --
Client> Details:
Client> Stacktrace:
Client> at ave.a(SourceFile:310)
Client> at net.minecraft.client.main.Main.main(SourceFile:124)
Client>
Client> -- System Details --
Client> Details:
Client> Minecraft Version: 1.8.4
Client> Operating System: Windows 8.1 (x86) version 6.3
Client> CPU: 4x Intel(R) Atom(TM) CPU D525 @ 1.80GHz
Client> Java Version: 1.7.0_79, Oracle Corporation
Client> Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
Client> Memory: 40350616 bytes (38 MB) / 95289344 bytes (90 MB) up to 518979584 bytes (494 MB)
Client> JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
Client> IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Client> Launched Version: 1.8.4
Client> LWJGL: 2.9.4
Client> OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
Client> GL Caps:
Client> Using VBOs: No
Client> Is Modded: Probably not. Jar signature remains and client brand is untouched.
Client> Type: Client (map_client.txt)
Client> Resource Packs: []
Client> Current Language: ~~ERROR~~ NullPointerException: null
Client> Profiler Position: N/A (disabled)
Client> #@!@# Game crashed! Crash report saved to: #@!@# C:\Users\USUARIO\AppData\Roaming\.minecraft\crash-reports\crash-2015-05-04_21.25.54-client.txt
Client> [21:25:55] [Client Shutdown Thread/INFO]: Stopping server
Client> 2015-05-04 21:25:55,008 ERROR Attempted to append to non-started appender ServerGuiConsole
Client> Exception in thread "Client Shutdown Thread" org.apache.logging.log4j.core.appender.AppenderLoggingException: Attempted to append to non-started appender ServerGuiConsole
Client> at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:89)
Client> at org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:425)
Client> at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:406)
Client> at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:367)
Client> at org.apache.logging.log4j.core.Logger.log(Logger.java:110)
Client> at org.apache.logging.log4j.spi.AbstractLogger.info(AbstractLogger.java:1011)
Client> at net.minecraft.server.MinecraftServer.t(SourceFile:376)
Client> at bpo.t(SourceFile:315)
Client> at ave.H(SourceFile:2515)
Client> at net.minecraft.client.main.Main$2.run(SourceFile:117)
Game ended with bad state (exit code -1)
Ignoring visibility rule and showing launcher due to a game crash
Deleting C:\Users\USUARIO\AppData\Roaming\.minecraft\versions\1.8.4\1.8.4-natives-88132572281271