maybe you can try UPDATING to the latest realtec driver.

High Definition Audio Codecs (Software)
AC'97 Audio Codecs (Software)

which one is the correct 1? thanks

Hi, any one N45sf have audible high frequency beep sound during heavy usage?

with battery & adapter on?

yes.

if you use adapter at home, advisable to remove the battery to prolong battery life. running extensive application while on battery will wear outthe battery faster. I suspect when the battery is full with adapter on, it will produce 'beep' sound. so remove the batt & the beep will be gone

yap me too.. normal i guess..

yup,same here.like a eeeeekkkk sound anyone facing this prob? i cant boot when usb external drives are plugged in,it just stays at the asus screen,the hdd access light doesnt blink. already googled the topic,so many "solutions" anyone can help out? n45 thx

Bought it at PC Image @ Parkson. Its brand new and bought just a month before Asus included the 750 gb 7200 rpm HDD..

I tried everything even reformating the whole laptop & installing new windows.. Still problem persist.. Even tried installing & restarting the lappy while installing one driver at a time.. I suspect it could be related to the power source but I aint a technician.. just speculation..

mine resolved if you remove battery after it's full

lol the high pitch 'yee yee yee' sound? Lol that problem long time ady, can say when i first bought my N45SF(day 3 of official launch) ady got that problem til now ady. If u put adapter and battery on together at the same time, then run something heavy, then u'll get this sound. This sound has nothing to do with software, its sound of circuit overload which is totally not good at all. Do a few more times u might fry ur motherboard just like that

+1


bro btw I have quite a good result with Arctic Cooling MX-4

This post has been edited by nuttyking91: Dec 9 2011, 08:00 PM

hi..

Is the keyboard cover specific for n45sf sell yet?

this is the latest promotion for N55SF @ lowyat plaza pcfair promotion

High Definition Audio Codecs (Software)

Dear teamate,

Does the n45sf motherboard support i7 cpu??

edit..
my current n45sf v013v 1st model...

This post has been edited by soloinruds: Dec 10 2011, 03:58 PM

i think yes. but u need bios to enable it?

Hi guys.
If I would like to buy new N45SF now, will it still facing GPU problem ?

No more. just flash the latest bios. BIOS 218.

mm.. do u think asus will release n45sf with i7 version??? if not jom ask asus for bios 219.. hehehehe
edit.. i mean 220 for i7 support.. hehehe

This post has been edited by soloinruds: Dec 10 2011, 07:05 PM