Problemi Avvio Minecraft!

[Hanamichi 0]

Salve ragazzi, ad un mio amico dopo aver avviato minecraft gli esce questo errore:

Minecraft was unable to start because it failed to find an accelerated OpenGL mode.

This can usually be fixed by updating the video card drivers.

--- BEGIN ERROR REPORT 7fe0271 --------

Generated 22/06/12 13.07

Minecraft: Minecraft 1.2.5

OS: Windows 7 (x86) version 6.1

Java: 1.7.0_04, Oracle Corporation

VM: Java HotSpot™ Client VM (mixed mode), Oracle Corporation

LWJGL: 2.4.2

[failed to get system properties (java.lang.NullPointerException)]

org.lwjgl.LWJGLException: Pixel format not accelerated

at org.lwjgl.opengl.WindowsPeerInfo.nChoose… Method)

at org.lwjgl.opengl.WindowsPeerInfo.chooseP…

at org.lwjgl.opengl.WindowsDisplay.createWi…

at org.lwjgl.opengl.Display.createWindow(Di…

at org.lwjgl.opengl.Display.create(Display.…

at org.lwjgl.opengl.Display.create(Display.…

at org.lwjgl.opengl.Display.create(Display.…

at net.minecraft.client.Minecraft.a(SourceF…

at net.minecraft.client.Minecraft.run(Sourc…

at java.lang.Thread.run(Unknown Source)

--- END ERROR REPORT 76ee8318 ----------

Ha windows 7 64 bit, scheda video Radeon ™ HD 6770M. Inoltre mi ha detto di avere anche Mobile Intel® HD Graphics.

Fatemi sapere pls XD !