Hello sir! in my lenovo laptop when i play any movie the audio is not coming but when i restart it the audio comes how can i fix it

SOURCE: audio driver for my ibm laptop

i need help getting sound on my ibm laptop, can any one help me ?

SOURCE: please tell me the key to come out of hybernation of lenovo y410

Keep pressing power switch until revives

SOURCE: Require Audio Driver for Lenovo 3000 N200 type 769

vista 32 bit driver ------> http://www-307.ibm.com/pc/support/site.wss/license.do?filename=mobiles/68as09ww.exe
win xp driver _____>
http://www-307.ibm.com/pc/support/site.wss/license.do?filename=mobiles/68ar04ww.exe

SOURCE: Hi! Sir, My lenovo 3000 Y 500 laptop is Intel

Model type is : 7761
Madel name will be a 3 character word something like 1AQ, 1BQ, ..., 6AQ
Check the bottom side of the laptop you will get both the model and mother board number.
For mother board number you may need to open the bottom cover of the lapop.

SOURCE: Require Audio Driver for Lenovo 3000 N200 type 769 dual-core

I purchased a used lenovo laptop 3000 n200 0769 intel centrino core 2 *** 2\r\nwithout any driver for audio, network, camera, vedio, and other drivers...
from where can I load them
pls. help me