hello lyn member.. sorry, i just realise.. may i know.. why my k50ab lappy having this problem..
1: when i wanna decrease the brightness using the "FN"+"F5" or "F6" button, it doesnt give any effect on the screen.. why?
but when i restart my lappy, i turn like what i want b4..

so here, my question is, is it normal? so, i need to restart all the time once i wanna decrease the brightness? or is/are there any solution 4 that?
my fren told me, i need to do something with bios.. is it true??

if it is so, how could i do that? guide me please.. tq..

and one more question, can k50ab use win xp sp2??

thanks a lot... if any of the lyn here dont mind to pm me on how to do that, i would really appreciate it.. tq once again..

i felt win 7 is not pretty good for me.. coz i cannot use the window media maker.. hehe.. do you have any suggestion that might be the same as media maker like in vista and xp?? coz 4 win 7, they do not provide it.. huhu.. thanks for your kindness to help me.. thanks again..