My screen suddenly screwed up.
Instead of having the usual full screen, now there's still a portion of my desktop screen is black, which I can't access to the black part, which I believe is the setting problem.
When I'm on resolution lower than 1920, I'll get back the full screen thingy.
But when I switched back to 1920 x 1080, the black thingy came out again.
I'm on BENQ T2200HD, ATI HD4830 with CCC 10.2, and Windows 7 Ultimate 32bit.
Please help, and thanks in advance.

Edit 1: Already tried Auto Adjust, still not working.

This post has been edited by Shufflerz: Feb 21 2010, 03:34 PM

Does the monitor has a auto adjust function, try that.

Forgot to mentioned, already tried Auto Adjust, still the same problem.

How about try your monitor on other PC.

Its working on the other computer.

With the resolution of above 1920x1080?

hope this works
try scaling by going to desktop and display options, right click the small monitor icon at the lower left side, configure

Max resolution is 1920 x 1080.
Cannot go any further.

I've tried.

When on this setting, which is default setting,

The black part is completely on the right side of my LCD.

Then I moved the square thingy, as per below,

The black part appeared on both left and right of my LCD, which mean my display-able part is on the middle right now.

while you try at other computer...
it's same problem happen?...
my acer lcd also happen like that...
can't claim warranty because already out of warranty...
send repair cost as buy new lcd...
i buy new lcd and the best and good brand is samsung...

I don't think its my LCD problem.
I don't think its my GPU problem as well.
I still think its the settings problem.

1. I've tried to plug the LCD on to another PC, works perfectly.
2. I've tried to plug the PC on to another LCD, works perfectly as well.

Can u try uninstall the ATi driver and install it back?

Tried, still same.
This happened before I install ATI driver.
At 1st I thought okay lor haven't install display driver maybe like that.
But then after I installed the driver already, it still the same.

bro, i believe ur CCC is set to basic, set it to advance and go to DTV then Scaling options and drag it all the way to overscan

It is already in Advance from the very beginning.
Can you post a screen shot of the page for me?
I can't really find DTV and whatsoever setting in my CCC.

quote from my other reply. i think the prob quite the same. u might wanna try it

This post has been edited by figure8: Feb 21 2010, 09:38 PM

it's your monitor setting problem, try to read the user manual of the monitor, there is some button to change to the ratio 16:9 which is the wide screen ratio instead of 4:3(square screen ratio) some monitor will be 2 option, either Auto/16:9 only, always choose the 16:9 then will won't have the black part.

Try it out, hope it's work for u.

its confirmed ATI CCC problem.. its happen to me to. just use scaling option to make it full screen