e1505 cont.... batt works now, screen flickers, goes grey

the battery finally works.

but now I have a new issue. the screen will flick off for a split second.
after it does this a few times then it will go completely #808080 (gray:D) after 30 minutes or so. it does it at random too.

it only does it on battery power

when I close the lid and let it sit for 5 seconds it turns back on just fine when I re-open it.

the very bottom center on the monitor frame gets kind of toasty

I opened everything up and made sure that the screen wire loom wasn't damaged looking and that it was plugged in to the mother board all the way.
the ground screw on the end of the loom is snug too.
no sign of damage dirt dust or other unholy acts of nature on the plug or connection.

I tested the kill switch for the monitor and it seemed ok...
(if I just unplug the monitor kill switch from the MB will it ignore it? it's just an open or closed circuit right? )

it's a fresh install. could it be the graphics driver?
It does it while I'm working on it so it shouldn't be a screen saver setting.

have you ever felt like throwing your computer out the window Keith Moon style???

anybody???

Maybe you can look at dell inspiron E1505 battery specification.Good Replacement for it from [domain removed]