Sound i have computer intel celeron(r) d945gnt default system bios h have abreoplem in the sound microphone icant record ore speak with any aoe on the massenger can you help me

Restart your computer
During the boot process you will see on the screen to press a certain key to enter setup usually the Delete or F2 key
this will vary depending on your computer and operating system

Press and hold that key during the boot up process to enter BIOS using the arrow keys load failsafe defaults or load optimized defaults press escape then press f10 to save to cmos to restart
hope this helps

Dear,
Hardware troubleshooting Depending on whether you are using an internal or an external microphone, follow the steps below to see if the problem is with the hardware.Show all ' Hide allTest the internal microphoneThe internal microphone is located near the top of the notebook LCD display or near the bottom of the LCD display near the hinge. Use the following best practices to capture sound more easily.

1. Adjust the notebook screen to place the microphone in the best direction for receiving sound.
2. Click Start , enter sound in the search field and select Sound Recorder from the list.
3. Click Record and speak into the microphone. Save the file to an easily-accessible location, such as the desktop.
4. To play back the recorded sound, open the file using Windows Media Player.
5. When using the internal microphone, choose an environment without background noise.
6. If the recorded sound does not play back, continue to the next section of this document.

Test the external microphoneVerify that the microphone port and the microphone are working properly.

1. Test the microphone on a known, working portable tape recorder, another computer, or a device that accepts the microphone connector.
2. Click Start , enter sound in the search field and select Sound Recorder from the list.
3. Click Record and speak into the microphone. Save the file to an easily-accessible location, such as the desktop.
4. To play back the recorded sound, open the file using Windows Media Player.
5. If the recorded sound does not play back, continue to the next section of this document.
6. If the microphone successfully records the voice, test the record function on the computer. If the microphone does not work properly on another computer or on a tape recorder, try using a different microphone.

Set the default microphoneIf the external microphone is set as the default recording device, uninstall and reinstall the audio driver to change the default recording device to the internal microphone. The internal microphone should be the default recording device.To change the default recording device:

1. Click Start , enter device into the search field, and then select Device Manager from the list.
2. Expand the Sound, video and game controllers list.
3. Right-click the audio driver , select Uninstall from the drop-down menu, and then click OK to confirm that you want to uninstall the audio driver.
4. After the audio driver is uninstalled, click Start , enter backup into the search field, and then select HP Backup and Recovery Manager from the list.
5. Follow the on-screen instructions to reinstall the audio driver.

The internal microphone is now set as the default recording device. Basic troubleshooting
The following are some basic troubleshooting tools that you can use to restore your microphone's functionality, depending on your operating system and/or software preferences. However, it is recommended that you first run the HP Support Assistant as it can scan your current system configuration to automatically determine if your notebook requires updated software and device drivers.

This is a common problem with recording multi-track sounds on a computer. It is caused by something that is known as 'latency' - basically it is down to the fact that the signal from your microphone takes a different route through the system to that taken by the audio playback. The AT2020 is a USB microphone and the signal therefore has to pass through the USB bus circuit of your computer. Despite claims of multi-tasking your computer cannot do everything at once so it naturally creates delays to make itself work properly. This will be more of a problem with a computer which has a 'cut-down' processor such as a Celeron (Intel) or Duron/Sempron (AMD). These processors are really only intended for basic computing (office type) use and are not really up to the high demands of video or audio recordings.
You may get some improvement by tweaking some of the audio settings for your sound-card to change the hardware acceleration.
This article may help you http://www.pcmus.com/latency.htm
If you are using a dedicated midi /music recording program such as Cubase then you may be able to correct the time lag using the 'quantise' function after recording your vocals. However the best solution is likely to be a hardware one Either buy a proper multi-track mixer/recorder designed for the purpose or get a second USB microphone - play your backing track on an external device - using one microphone to capture your voice and one to re-record the backing track (the only downside for this second option will be a gradual degrading of the sound quality each time it is re-cycled)

Plug in the webcam
TEST SPEAKERS
Right click on speaker icon in System Tray or from Control Panel
Select "Playback Devices"
The speaker icon ( checked as working) and volume level graph should be visible
Right click on the volume graph and click "Test"
Left hand speakers followed by right hand should be heard

SET DEFAULT & TEST MIC
Click "Recording" tab.
To set required (webcam) mic as default - click on mic font to highlight and click "Properties"
In lower dropbox display "Use this device enable" click 'OK'
Click "Levels" tab and ramp up sliders ( adjust to suit later)
Return to "Recording". Test mic by speaking and make sure volume graph displays

Restart computer

The internal microphone is located near the top of the notebook LCD display or near the bottom of the LCD display near the hinge. Use the following best practices to capture sound more easily.
Follow the steps below to verify that the recording program on the computer works properly.

1. Click Start , enter sound in the search field and select Sound Recorder from the list.
2. Click Record and speak into the microphone. Save the file to an easily-accessible location, such as the desktop.
3. To play back the recorded sound, open the file using Windows Media Player.

To record sound the internal microphone should be the default recording device.
1. Click Start , enter device into the search field, and then select Device Manager from the list.
2. Expand the Sound, video and game controllers list.
3. Right-click the audio driver , select Uninstall from the drop-down menu, and then click OK to confirm that you want to uninstall the audio driver.
4. After the audio driver is uninstalled, click Start , enter backup into the search field, and then select HP Backup and Recovery Manager from the list.
5. Follow the on-screen instructions to reinstall the audio driver.
The internal microphone is now set as the default recording device.

Go to your default settings menu at the very top of the menu in the all programs. Check in there and make sure that your default recording device is the GE Microphone, if it is not, make that the default.

there might be problems with the ram you are using.. try your friend's ram in your computer. if it works without the problem you specified , go for replacing your ram. if the problem persists contact us back. thanks for using fix Ya!

in order to hear sound on the microphone you need to check the Mixer settings as the default setting for microphone (for playback) is mute as you would get some horrible feedback..

double click on the speaker icon in the bottom left and chose properties from the options menu you may (or may not) have the option to select microphone for playback, however there should be a setting for recording which should give you a slider to set the recording levels for the microphone, use sound recorder or other recording software to test microphone is working

download drive Multimedia audio controller Intel(R) Celeron(R) CPU 2.26GHz
THANHK

just try to go in the bios and load default setting ,,,if issue persist then update the bios