Problems with installing the Centos 5

[qiuyi]

Dear all,
I just get a Dell Precision T5400 Workstation with the Win Vista Business. However, I want to install Centos 5 into the Workstation. The problem is after I installed Centos, we reboot the Workstation as requested, but the monitor just flickering and the monitor turn off but the CPU still running after i reboot it and I cant do anything else except press the power button. Can anyone tell me wat is going on?

Hope to hear you all soon.
Thanks

[falko]

Maybe your graphics card isn't supported by CentOS 5. You can try another distribution such as Ubuntu which has more and newer drivers.