Minecraft with onboard graphics?

Halli hello people,

currently have only one onboard graphics card, because my old is broken. I was planning to play Minecraft with a colleague last night. We had played together for months before, even with modded Minecraft (Forge etc).

When I start Minecraft vanilla, everything is perfect. But with Forge he crashes at the start. Have also removed all mods to see if he starts with Forge alone, but the same problem. Error Code:

"The game crashed while initializing game

Error: java.lang.IllegalStateException: Splash thread "

Does anyone know advice?

Post the whole crash report.