HP Pavillion dv5 w/ Mobility HD 3450 (dual monitor problem)

[Powerbeyond]

Jeg posta dette på AMD forumet også. Bare crossposter hit og regner med at de fleste av dere kan engelsk.

 

 

 

I just got a new laptop cause my desktop died, then I got a VGA cable to connect my monitor to it.

 

I have a really strange problem. I do the settings and everything, then I can see my dekstop on the other monitor for about 1 second before it dissapears and turns black. Every time I change the settings I can see the desktop for about 1 second before it dissapears.

 

The screen seems to be on and everything, connected and all, but it turns black after 1 second. I have no idea what this can be.

 

 

Takk på forhånd.