Looking for Answers about samsung T240HD?

samsung product with one hdmi 40 " monitor/tv

Model Code : LS24TDNSUV/ZA
Serial No: TD24HVMS902582W

I am running an XFX ATI Radeon HD 4650 Card currently. I know there are more current EDIDs out there, do they support my monitor? Also where do I download the firmware to update this mornitor so that it will support my graphics card and display and sleep properly?

However, while it works fine as a monitor for my PC, I have been unable to use it to watch tv. In particular,
what connections must I use in order to receive tv from my comcast cable provider?

Have been runing my desktop across 2 T240HD's. The left (slightly older) one is not showing computer signal, but is switching between blank white, black and color bars. When switch to a new signal from either TV antena or computer, will show briefly, then go into the switching mode. Moniter is about 15 months old.

For example, on the windows loading screen or the dos prompt the screen should be black. the screen is in fact blue now. Yesterday this was not the case. It was an overnight change. What would have caused this and how can I fix it?

using model T240HD as monitor, once the computer goes to sleep, not able to get picture on monitor. Must wait 1/2 hour before picture comes back on

brightness flickers on LNT3242h. It just started recently

When turning on my monitor occasionally it will make a static noise and turn on for a second, then the screen will go black. Usually I have to wait 10-15 mins and just try again to get the monitor to work correctly. Yesterday it took me 30minutes before it started working again. Have you heard of this issue before or is there a way to fix this? I bought my monitor less than a year ago so it is still under warranty?

I want to know how to isolate or disable the remote capabilities of the T240HD so it won't be affected by the Smart TV remote.

I Can't get the SRS to turn on. do i need a HDMI to turn on the srround sound or does this TV not have SRS