RHL installation problem on compaq EVO-D510E(USB kybd)

[Navin SONI]

hello all,

i am facing the problem during RHL 9.0 install on Compaq EVO D510E
model.

i am doing the installation thru PXE.

During Installation,it gives the error message:

pc_keyb: controller jammed (0xff)

After repeating this error message for long,it continues with the
installation process and then i am able to use both kbd and mouse.

But after the installation is over and i reboot the system,it again
gives the above error message and continues toward booting .

During booting it hangs over at "Found New Hardware".

Even though during the interactive session if i tried pressing "I" it
doesn't take it.

Wheather the problem is with USB keyboard or anything else.

ALso i am using LILO boot loader.

While using GRUB,it hangs at the begining itself,saying Loading GRUB
stage2.

any help would be appreciative.

thanks
navin.