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Windows 7: Sound doesn't work in Windows 7

13 Jan 2010   #11
Lordbob75

Windows 7 Ultimate x64, Mint 9
 
 

You should try the motherboard drivers if you already haven't.

The Realtek HD audio is built into the mobo, so it needs their specific driver.

~Lordbob


My System SpecsSystem Spec
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14 Jan 2010   #12
majcy30

windows 7
 
 

hi bare foot kid

well the problem is that there is no sound, video and game controllers icon. i had before but since my sound doesn't work it just disapeared

hi Lordbob

um i'm little confuse about this motherboard drivers. Where i can find it?
My System SpecsSystem Spec
14 Jan 2010   #13
Bare Foot Kid
Microsoft MVP

W 7 64-bit Ultimate
 
 

Hello majcy, did you try what I suggested?
My System SpecsSystem Spec
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14 Jan 2010   #14
majcy30

windows 7
 
 

hi
umm no because in Device manager there's no sound driver
My System SpecsSystem Spec
14 Jan 2010   #15
chev65

Windows 7 Ult, Windows 8.1 Pro,
 
 

Quote   Quote: Originally Posted by majcy30 View Post
hi
umm no because in Device manager there's no sound driver
Can you go to Start/search and type cmd then right click the little command icon above,right click and run as admin.

The Dos prompt will appear. Then at the blinking cursor type sfc/scannow >enter which will look for any missing files you might have lost. It will take some time to complete the scan.

For drivers try the Acer site, just choose notebook,aspire then 7520, then choose your Op system. You might try reinstalling the chipset drivers or audio drivers if you can find them.
http://support.acer.com/drivers_download.aspx
My System SpecsSystem Spec
14 Jan 2010   #16
computersplus

Windows 7 Ultimate 32 bit
 
 
ACER

is yours a 7520 or a 7520G the standard 7520 does not show audio drivers for 7 but the 7520G does here is a link to Acer site drivers for 7520G

Acer Europe - Service & Support, Drivers & Utilities, Downloads
My System SpecsSystem Spec
15 Jan 2010   #17
majcy30

windows 7
 
 

Quote   Quote: Originally Posted by computersplus View Post
is yours a 7520 or a 7520G the standard 7520 does not show audio drivers for 7 but the 7520G does here is a link to Acer site drivers for 7520G

Acer Europe - Service & Support, Drivers & Utilities, Downloads
hi, it's 7520 standard
My System SpecsSystem Spec
15 Jan 2010   #18
majcy30

windows 7
 
 

Quote   Quote: Originally Posted by chev65 View Post
Quote   Quote: Originally Posted by majcy30 View Post
hi
umm no because in Device manager there's no sound driver
Can you go to Start/search and type cmd then right click the little command icon above,right click and run as admin.

The Dos prompt will appear. Then at the blinking cursor type sfc/scannow >enter which will look for any missing files you might have lost. It will take some time to complete the scan.

For drivers try the Acer site, just choose notebook,aspire then 7520, then choose your Op system. You might try reinstalling the chipset drivers or audio drivers if you can find them.
Acer Support - Download Drivers
hi
i tried both. First it said everything is ok and second it just didn't work
My System SpecsSystem Spec
19 Jan 2010   #19
valtonray

Windows 7 Ultimate Signature Edition
 
 

open your laptop chassis and remove the cmos battery for 10 minutes. maybe this will help maybe it won't but occasionally afterward it will find all of your hardware again, then you can proceed to make sure the drivers and everything else is set.
My System SpecsSystem Spec
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 Sound doesn't work in Windows 7




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