Laptops :: Acer aspire 1691

Hello.
I have read alote of post now and tryed every resolutioncode that i find but i still cant get it to work.
Its just alote of lines and colors on the screen.
I cant even use
dsl 2
and it dont work with
failsafe

here is some spec of my laptop
Intel Pentium M 730
15,4" WXGA Acer Crystalbrite TFT LCD
ATI mobility Radeon x700 PCI express 64MB Vram

maybe someone have any ides how i should do to make the LCD work with DSL?

Thanks.

[edit]
Now the screen is working i used dsl acpi=off
[/edit]

original here.