VGA OUT how to make it work?

[mccoy88f]

Hi...
Thanks to all for your work!

Today i install lion and hp installer v.3.0.4
on my 4530s with radeon hd 6490
BIOS F.20

HDMI with audio works but VGA out don't work
Don't work with monitor or also with projector (on windows 7 it works)

What can i do? Reading post it works but not on me...

What more can i tell you?
VGA out isn't recognized no video (don't tell me about mirror, i need extended desktop)

Please help me! Thanks

 

[nobikung]

I am on Pro Book 4230s, Core i5, HD3000.

For VGA, the monitor won't detect the laptop so neither extended nor mirroring works.
For HDMI, extended works, mirroring will cause both the laptop and the projector to go blue and stop working.

I see some people say VGA out works, but not for mine. For me, mirroring is a big deal, I really hope great people here will get it to work soon

 

[blueking]

I think mirroring might not work. But you can just extend it. It sometimes requires a sleep cycle.

 

[mccoy88f]

For Sleep cycle you talk about make "stop" and reactivate?

I try it but don't work...

 

[blueking]

Have you hit detect displays in system prefs?

 

[mccoy88f]

Yes... Mouse stop moving for some second And then restart... But nothing change...

 

[blueking]

Should work. Not sure why it wouldn't.

 

[mccoy88f]

What i can do...

 

[nobikung]

Yes... Mouse stop moving for some second And then restart... But nothing change...

Same for me. Even with sleep cycle. Detect display will cause mouse to stop for a little while but then nothing happens.

I have tried with many TVs. A few causes both the laptop and the TV to go blue and just stop there, has to power off the laptop.