thanks
but now I've tried it as you've said in the poste with the command:
knoppix acpi=off pnpbios=off -b noapic noagp noapm nodma nomce nofirewire nopcmcia noscsi noswap nousb nosmp noaudio nodhcp vga=normal 1
now came the same 3 command lines and now the notebook shows this:

Uncompressing Linux...

incomplete distance tree

-- System halted

the Notebook also shows this if I add mem=256M

now if i try this:

knoppix acpi=off vga=normal 1

the notebook shows nearly the same:

Uncompressing Linux...

invalid compressed format (err=2)

-- System halted