http://aspiregemstone.blogspot.com/2009/06...-processor.html

try this one karkadeeh

my k50ab cant return from sleep mode o...even after reinstall ati driver..
using dna driver instead help?

thanks, if i want to reset back to normal, i just close it right?
but. when i press ok, it just closed(idk if its still running or not)

erm, i have experienced your first problem....I deleted the partition installed with my current OS which is Vista then created a new partition, formatted it again and finally install. Then i can wake up the lappie jor lol

just telling what i did to Wake the laptop up haha.

Hello...i need help here...my asus k40ab here got some problem...i dunno what is the problem..1st problem is...when i open my laptop for about 30 min..than it starts to lag(screen stuck2 for about 10 sec...then ok..then stuck2 again)..and then the second problem is..the sound randomly missing(open today...it say no driver...then open the next morning..no problem oredy..and it keep going like that randomly)..i  oredy reinstall the driver,format my laptop,and evrything..but the problem still occur...please some1 give me a solution..if u ask me to go to the shop...i oredy do that...but it seems like they are mo stupid then i am..they ask me to reinstall the driver each time the driver missing..so if i open my laptop for 3 times a day..mean i need to install it 3 times...what the f***..NEED HELP...                

Using Windows 7? Mine also won't woke up after put to sleep, so does few others. This is a known issue with this lappy I think
Even if you closed it, the voltage is still applied until you restart. If you forgot about the stock value, there is several profile with stock values, just load other than what you use (usually Profile1)

Mine using vista ultimate oo..so it is unrelevent to the graphic driver?

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Added on August 21, 2009, 1:40 pmDo I need to update my k50ab BIOS?how to do that?