I cant hear anything when im trying to make a call

Are you sure this is a problem with your pentium processor with fan?
These processors do not handle sound, the motherboard does that.

It seems that the phone was DOA (dead on arrival). Go back to the place you bought it and ask for new one. Take receipt and the FULL package of the phone with you. It depends on the company you bought it but they repair it or they change it for new.

Hope this helps.

ya im having the same problem with mine, and im trying to play cod6. but i think its supposed to do that. but then again, why would they give u a earpeice if u cant hear anything. well, u can try pressing the volume up on the head set, and also go to accessory settings on your ps3 and turn it up. but im not sure if thats your problem, i havent tryed that yet. but hope it helps.

Hi,
You should probably try reinstalling your sound drivers.
If thats not the case then there might be somethin wrong with your microphone jack.

Try To Remove your Skype program Restart the computer and go to Skype.com and redownload Skype as sometimes they have update on there download. Good Luck

You can try to go into your setting and do a master reset, that will reset anything you may have accidently pressed but it sound like your speaker is blown.,Hopefully your phone is less than a year old, you can contact your cellular provider for warranty exchange

can you try to record anything in the mac computer to make sure it is working or not

the dry cell has nothing to do with it..the problem is your earpiece,it is located above the lcd..i think it is attached to the cellphone front casing..or you may have mistook it as a dry cell..check your phone if the earpiece is still there..should be round and has two feet sticking out..

the vibrator can be replaced and then you need to have the flexcable replaced.....this will correct the issue

dear replace the speaker of ur phone in k300 the speaker and ringer are the same if u not have new speaker then short both point of the speaker to gather will be ok.