black screen in intel aton 570 with ubuntu 11.10

[gailgut]

I has to install on an intel atom N570 along side Win 7-32 bit, ubuntu 11.10 to 64bit. It was intalled from USB. I dont know that chance was done that now when restart the system from ubuntu, black screen appear and dead. I have that use the shutdown bottom for off the system. I installed the boot repair but without improvement.

[MAFoElffen]

I has to install on an intel atom N570 along side Win 7-32 bit, ubuntu 11.10 to 64bit. It was intalled from USB. I dont know that chance was done that now when restart the system from ubuntu, black screen appear and dead. I have that use the shutdown bottom for off the system. I installed the boot repair but without improvement.
From Windows 7 > Control Panel > ... System Info... the Video chip is what? Intel Atom N570 is the CPU, which there is a lot of brands and models using that CPU... This usually is a graphics issue to either install drivers for or to fix.