Help my Laptop is to bright Dell Studio 1558

[dirky]

Press and hold the Fn key and press the down arrow.

[this_is_gav]

It's not the down key. You have to hold the Fn key and press F4 (or F5 for brighter).

[dirky]

Ok, its the arrow key on the latitudes and on my xps.

[this_is_gav]

Actually, now I think of it, it's the down key on my XPS at work too. I thought it was random across different manufacturers, but apparently it's random across different models too!