Zdrasti na vsichki!

Sled pre-instalirane na RedHat 7.2 ne moga da go boot-na. T.k. do sega ne sam imal seriozni problemi s RH zatova i ne znam mnogo.
Vednaga s boot-vaneto mi dava suma msgs kato:
Unable to handle kernel NULL pointer dereference at virtual address00000004
ili
Unable to handle kernel paging request at virtual address d04efac4
ili
/etc/rc.sysinit: line 46 :  24    segmentation fault      sleep 1
i
Killing interupt handler

Moje li nqkoi da pomogne.
Atanas