HOW to set up dual monitors in Ati HD RADEON 4600

Hello friend,
first this is my configuration of my pc
intel motherboard and chip of 1.6ghz dual core.
Kingston 2 gb ram.
Ati Radeon 4600.
ok so here is the problem
THIS ALL CONNECTIONS ARE DONE TO GRAPHIC CARD
i have set up my 1 LCD by a VGA port, and i try to connect my tv through the HDMI port
when the pc starts the boot screen is displayed on both of the screen but afer the boot screen goes off then on my LCD (connected trough VGA port jsut displays the mouse) but the tv dosent displays anything (its just blank) after some time the blue light come on tv and a message NO SIGNAL is displayed while on my monitor only mouse is displayed and other everything is blank. when i remove the HDMI cable the monitor displays the login screen.
THIS IS WHAT I hgAVE TRIED-
1. Setting u[p dual monitor option is windows personalization option. ( it have tried all the options like extended displays and all)
2. MY graphic card driver is up to date.
3. i have tried connectinf the HDMI cable after the deskto is being displayed but HERE BOTH THE MONITOR AND TV GOES BLANK AND I HAVE TO RESTART DUE TO NO DISPLAY IN ANY OF THE SCREENS..
.
.
SO PLEASE HELP ME GUYS WHAT SHOULD I DO ???????

According to what I can find, your GPU does supports a dual monitor setup. The GPU has 2 DVI ports and 1 S-video port.

In your post you say you have the monitor connected to the VGA port and TV connected through HDMI port....so this cant be. Are you connecting your monitor/tv to your mobo?

Some pictures of how you have your connections would seriously help out.

i Have 1 hdmi. a dvi, and a vga outputs at the graphic card...

ATI Radeon
he friends this is the page where my gpu specifications are listed so can u help me nw ????????

You can use two monitors/displays on that card easily as long as one of them is DVI and the other VGA or HDMI. You cannot use VGA and HDMI at the same time as they are a shared resource on the card (RAMDAC), and that is why it isn't working for you when using VGA and HDMI.

You can easily find an adapter on the internet
Newegg.com - StarTech DVI to VGA Cable Adapter - M/F

That should allow you to use a VGA and HDMI at the same time unless I am mistaken.

alpalpa said:

That should allow you to use a VGA and HDMI at the same time unless I am mistaken.

Sorry to say, but you are. The DVI port has to support VGA via adapter to begin with. Just using an adapter won't just make it work, for that you need a DVI to VGA converter, and those can't be had for less than $5.00 like the adapters can. Also the card has a native VGA port so it is unlikely that the DVI port also supports VGA via adapter.

thank u guys.........
really thank u....... u have really helpd me specially stormy13 thanks