Hello again and thank you for helping!
Looked inside PC housing and checked cable connections on motherboard .
Restarted PC and there was one long beep and the HDD ligt was lit for appr.
5-10 sec. Still nothing on screen.
Monitor tested on other PC (laptop) and It works.

Any other suggestions?
--
Lars


"Dixonian69" wrote:

> whay about HDD light?
>
> Is there "ANY" display even during BIOS or computer logo?
>
> Monitor or cable or video card replaced?
>
> "Lasse Mattsson" wrote:
>
> > Trying to start my PC with Win XP. No beep signal and the screen is. black
> > Internal fan runs both on motherboard and graphics card. Controllamps on DVD
> > and CD-rom flashes on start up . Tried to run recovery CD. Same results.
> > Suspecting Graphics card is broken. Any one who can help me?
> > --
> > Lars