No Sound From Speaker Or Headphone, Realtek ALC665 AC'97 -Windows 7 64

No Sound From Speaker Or Headphone, Realtek ALC665 AC'97 -Windows 7 64-BIT

Hello everyone.

i have problem with my onboard sound card, i can't hear any sound from speaker or headphone,
i have in the back panel 3 jack, (i don't have front audio panel)
1 Blue - Line In
2 Green - Line Out/Headphone
3 Orange - Microphone
i try all the 3 jacks and nothing it's working.

when i install the windows, windows update install the realtek drivers from microsoft update, no sound from speaker or headphone.
i install the realtek driver from realtek website, still no sound from speaker or headphone.
AC97 Audio Codecs, version number is 6305, file named 6305_Vista_Win7_PG537.zip
the AC97 Audio Configuration utility (sound manager) in the system notification area of the taskbar Does not display.

in the sound properties (playback) the speaker icon is show and when i paly music the green bar are bouncing but no sound from speaker or headphone, and when I click on speaker properties there is no information about the "jack informaion" (green jack).

in the sound properties (recording) the are microphone icon, cd player icon, line in icon, aux icon, mono icon, phone line icon, setero mix icon, but when i plug the headphone with microphone the mic green bar not bouncing.

I have tried all kinds drivers and nothing works,
I have tried all kinds solutions,
I have tried the solutions "Windows 7 - Realtek HD Changing Jack output reassignments ( FIX )" not working.
Realtek HD Changing Jack output reassignments ( FIX )

I have tried this solutions "Windows 7 - Realtek AC'97, No rear sound"
https://www.sevenforums.com/978243-post9.html
I have tried to play with the bios settings still not working.

my computer spec.:
OS: Windows 7 Ultimate SP1 64-Bit
computer model/name: HP dx5150 MT
HP dx5150 Microtower PC*-* HP Business Support Center
Motherboard: MSI MS-7050 (OEM HP)
APU: AMD Athlon 64, 2200 MHz 3500+
Memory: 4GB DDR 400mhz
Chipset: North Bridge: ATI RS480, North Bridge: AMD Hammer IMC, South Bridge: ATI SB400
Graphic: ATI Radeon Xpress 200 (RS480) Chipset
Sound: Realtek ALC655 @ ATI SB400 - AC'97 Audio Controller
Hardware ID PCI\VEN_1002&DEV_4370&SUBSYS_3009103C&REV_02

here is the screenshot from everest:




here is the screenshot from the sound properties while playing music:


here is the screenshot from the sound properties:






If anyone can help me I would be happy.

Hi urisa and welcome to W7 Forums

The reason why the Realtek driver isn't working is because your board doesn't have Realtek audio. The device info you provided, PCI\VEN_1002&DEV_4370&SUBSYS_3009103C&REV_02, points to ATI when checked here: PCI Vendor and Device Lists

That is definitely a Realtek chip, and it is AC'97.

The latest driver (and it is quite old) can be found here: Realtek

Once downloaded (and I note that you already have downloaded it, but do so again in case the copy you have is corrupted), take a look at this to see if you can install the driver that way instead: Device Manager - Install Driver - Vista Forums

Check the front panel connections on the motherboard header. In contrast to HD headers, where it doesn't matter if a panel is connected or not, AC'97 headers require a front panel to be connected (or jumpers inserted) so that audio reaches the rear panel.

Do you have a live version of Linux, such as Ubuntu, that you can fire up and see if you have sound there? Don't worry, this won't affect your Windows installation. This way, we can rule out possible hardware issues.