Question about Compaq Presario 700 470024-192 Notebook
Compaq presarioc700 iam not working my laptop microphone
Posted on Apr 23, 2008
Bottom of right screen right click on volume icon.
Highlight adjust audio advance. Click on speaker set up, scroll to
headphones and then click apply. Now when you plug in your headphones
they automatically cancels the speakers.
Posted on Apr 18, 2008
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Posted on Jan 02, 2017
SOURCE: laptop speakers stopped working
Hello fadesit, It sounds like the headphone socket is sticking/defective. When you insert the jack into the socket a contact is broken to disable the external speakers, when you remove the jack the connection is resumed. Due to the amount of work this will take and the possibility of causing other problems in the process I would check to see if the warranty is still in effect first. If not then the next thing to ask is do you have the tools, mechanical aptitude, patience and ability to risk damaging your laptop to do this yourself? If you want to go the do it yourself route let me know and I?ll post some disassembly instructions later tonight otherwise please don?t forget to rate the posting.
Posted on Jan 17, 2007
SOURCE: can't mute inbuilt speakers
That is not a software problem.
The headphones/external speakers jack socket has a switch to exclude from audio the internal speakers, when a jack plug is connected.
This is a very simple device and is not software controlled.
The fact that it has gone faulty at the same time you reinstalled the system is a coincidence.
If it does not mute when you insert headphones, all you can do is trying to play with the jack plug , inserting and pulling it out. If this does not unlock the switch, the alternative is having the jack socket replaced by a technician. This is generally an expensive repair, asthe socked is soldered on motherboard.
A cheap alternative to a proper repair is using an external USB to Audio Adapter and mute the internal audicard when using headphones.
Posted on Oct 19, 2008
SOURCE: Toshiba satellite laptop
I recently had a problem very similar to yours (I'm currently running Vista on a new Toshiba L315 notebook). Anyway, after trying several different things to no avail I eventually found the exact number of my sound card driver details (control panel ---> device manager ----> sound, video and game controllers ----> double click the sound card ----> click driver tab). Mine happened to be driver 6.0.6000.16386, which I then googled (along with the name of my SC, high definition audio device) and found this software:
I downloaded it and installed it. After restarting as suggested sound played through the headphone jack and cut off the internal speakers. VERY HAPPY. I hope this helps.
Posted on Nov 18, 2008
Tips for a great answer:
Nov 28, 2012 | MSI Computers & Internet
Jun 26, 2012 | Computers & Internet
if your computer came with a motherboard disc the sound drivers could be on it
click start control panel administrative tools computer management device manager scroll to sound video and game controllers you might see a yellow question exclamation mark? ! or a red X Right click to
click start control panel sounds and audio volume advanced speakers make sure you have selected the
(appropriate speakers) also audio you will find 3 drop down lists make sure you have selected the correct speaker settings there
click start control panel sounds and audio devices select advanced there might be a tick in the mute box untick it
if his does not fix the problem
click start control panel sounds and audio devices you can adjust the volume there also select speaker
volume you can change your settings there you can also tick in the box place icon in taskbar for any
further volume control settings you will need to right click on the speaker volume icon system select adjust volume
click start control panel sounds and audio volume advanced speakers select the appropriate speakers
from the drop down list or navigate to the device manager scroll to system devices + to expand system
speaker right click properties then select use this device (enable) also you might check
the speaker plug/outlets is usually at the back of the computer or if its a laptop on the side
you will have to open up the computer to check the lead attached to the rear of the input plug make
sure the connection is good with no dust as dust causes static electricity
clean your computer of dust using a fine air blower from a compressor making VERY sure that there is
no MOISTURE in the air line specifically around the sound card and the CPU central processing unit
dust causes static to build up in a computer
hope this helps
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