Windows7 Upgrade loses audio/mic after wake from sleep

[mixersoft]

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Daniel_Potyrala wrote:

@mixersoft

Hi,

Write down Your p/n which is under Your computer and looks like this.

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p/n =  RM668AV

CTO machine, with Intel processor, trying this Conexant(after uninstalling current driver):

ftp://ftp.hp.com/pub/softpaq/sp39501-40000/sp39972.exe

[Daniel_Potyrala]

@mixersoft

Hi again,

Uninstall Your current audio driver.

Resource:
Uninstalling Software in Windows 7
Uninstall or change a program in Windows 7

When You will do it install this driver:

Conexant HD here

If it will not work then try to install it in compatibility mode.

Resources:

How to Run a Program in Compatibility Mode in Windows 7

Make older programs run in this version of Windows

[mixersoft]

---

Daniel_Potyrala wrote:

@mixersoft

Hi again,

Uninstall Your current audio driver.

Resource:
Uninstalling Software in Windows 7
Uninstall or change a program in Windows 7

When You will do it install this driver:

Conexant HD here

If it will not work then try to install it in compatibility mode.

Resources:

How to Run a Program in Compatibility Mode in Windows 7

Make older programs run in this version of Windows

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I used device manager to uninstall the Microsoft HD audio driver, but didn't reboot (b/c it would just reinstall same driver on boot). Then I tried to run the Conexant HD driver in compatibility mode, under Vista and Vista SP2. Both times it reported driver installation FAILED. then the Microsoft driver was automatically installed.

With the Microsoft driver, I noticed that I on wake from sleep I get no sound, but I could uninstall the driver, then scan for hardware changes. when the driver is re-installed, I get sound back.

any other suggestions?

[Daniel_Potyrala]

Go to:

Control Panel -> Devices Manager -> Sound, video and game controllers

Click with right button of Your mouse on Your audio card there and choose properties. Then go to ' Details ' tab and paste here Hardware Ids .

Below You've got example how to do it:

[jml31415]

Downloaded the driver package, but the link to INF mods (from the same download site) does not work...it cannot find the appropriate file(s). Attempted to run executable from Nvidia setup exe anyway, but says it cannot find a drive compatile with my laptop. This is the problem I always have.

[Daniel_Potyrala]

@jml31415

Hi,

Write down Your p/n which is under Your computer and looks like this.

[mixersoft]

---

Daniel_Potyrala wrote:

Go to:

Control Panel -> Devices Manager -> Sound, video and game controllers

Click with right button of Your mouse on Your audio card there and choose properties. Then go to ' Details ' tab and paste here Hardware Ids .

@Daniel_Potyrala

My Hardware Ids:

• HDAUDIO\FUNC_01&VEN_14F1&DEV_5047&SUBSYS_103C30B2&REV_1000
• HDAUDIO\FUNC_01&VEN_14F1&DEV_5047&SUBSYS_103C30B2

[Daniel_Potyrala]

@mixersoft

Hi,

Try this driver:

Conexant HD sp35682 (ver 3.38.0.50 A)

Use below rules:

• install this driver in Compatibility Mode

     Resurces:

     How to Run a Program in Compatibility Mode in Windows 7

    Make older programs run in this version of Window

• remember to uninstall old driver first before installing other one.

[cardiodoc2006]

i have a dv2701tx special edition(product no Kb170PA#ACJ) on which i clean installed windows 7 professional.

i face following problems-

1 Alps touchpad driver installed as per daniels first post makes the touchpad cursor to shake and jump around. I have tried the vista 32 bit driver too but it also has the problem. so can someone help me with the drivers?

2 integrated blue tooth does not work

3 tried installing both the authentec and digital persona (after deleting old drivers) but fingerprint sensor not detected

your help will be appreciated