Can't switch devices from front panel. Can't adjust volume from front panel. Cant' see picture or sound from cable input.

To switch your Onkyo PA 7SD amplifier to the auxiliary (AUX) input, follow these steps:

1. Locate the input selector: Look for the input selector knob or button on the front panel of the amplifier. It is usually labeled with various input options such as "AUX," "CD," "Tuner," etc.
2. Turn on the amplifier: Ensure that the amplifier is turned on by pressing the power button or flipping the power switch.
3. Select the AUX input: Rotate the input selector knob or press the corresponding input button to choose the AUX input. The label "AUX" should be indicated on the display or selector knob.
4. Connect your device: Connect the audio output of your desired device (e.g., smartphone, MP3 player, or external audio source) to the AUX input on the back panel of the amplifier. Use an appropriate audio cable (e.g., RCA or 3.5mm) depending on the available input/output ports.
5. Adjust the volume: Once you have selected the AUX input, adjust the volume knob on the amplifier to your desired listening level. You should now be able to hear the audio from your connected device through the amplifier.

has no sound at the front panel ? not sure i understand are you getting any sound or you dont have a sound icon

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

hope this helps

if your computer came with a motherboard disc the sound drivers could be on it
click start control panel administrive 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 reinstall drivers

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 the correct settings there
also

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 volume icon system select adjust volume
hope this helps you

Have the cable company correct your wiring

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 the correct settings there
also
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
if his does not fix the problem

have you tried this 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 speakers plug/outlet is usually at the back of the computer 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
try cleaning 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

Assuming you ave reinstalled Windows correctly follow these instructions.

Using a microphone with computer

To use any microphone with your computer you will need to enable it in control panel. The following instructions are for Windows XP but are broadly similar for Vista and Win7

Click START, CONTROL PANEL, SOUNDS & AUDIO DEVICES

Click VOICE

In Sounds & Audio Devices Properties window locate SOUND PLAYBACK box. Click the VOLUME button. Make sure that there is not a check-mark in the MUTE box against microphone in the list of devices and that the volume slider is at the top of the scale.

Make sure the MUTE ALL box isn't checked before closing the window.

Now click the VOLUME button in the SOUND RECORDING BOX. Here SELECT microphone as an input source for recording (as opposed to un-checking mute in the playback controls).

NOTE if your microphone is not listed in the 2 sets of volume controls click OPTIONS, PROPERTIES on the tool-bar and place a check against microphone in the list entitled 'show the following volume controls' and then click OK. Same applies for Internal mic.

That should be it.

To adjust audio volume generally.

Under VOLUME tab adjust Device Volume as necessary. Also (under Loudpeaker Settings) click Speaker Volume and adjust slider to suit.

You might put a check mark in the box to show the volume control on the Task Bar so you can go straight to it to make adjustments in the future.

Sounds like you're stuck on..... Video 1 or Video 2 (whichever). If you can access your TV's menu at the front panel, you should be able to switch over fairly easy. Hit MENU. Using your VOLUME UP & DOWN buttons, Go to CABLE/SATELITE/ANTENNA, hit VOLUME UP or DOWN 'til it switches back to TV picture then hit ENTER. If you do not have an access panel in front but possibly have any other remote (cable or satelite or home theater, etc...) that can be paired with this TV and has an INPUT button, you can change the setting that way.

Hope this info was helpful. Good Luck!

Sounds like you're stuck on..... Video 1 or Video 2 (whichever). If you can access your TV's menu at the front panel, you should be able to switch over fairly easy. Hit MENU. Using your VOLUME UP & DOWN buttons, Go to CABLE/SATELITE/ANTENNA, hit VOLUME UP or DOWN 'til it switches back to TV picture then hit ENTER. If you do not have an access panel in front but possibly have any other remote (cable or satelite or home theater, etc...) that can be paired with this TV and has an INPUT button, you can change the setting that way.

Hope this info was helpful. Good Luck!

often people make the mistake of hooking their devices to the tv using more than one input.  a cable box for example may have many different types of outputs but you are only going to use one to the tv (preferrably the highest quality connection). try switching the inputs on the tv to see if you get the same picture on two different inputs.   If using s-video, you will also need a red & white RCA cable for audio.  The order of video cable quality from lowest to highest is this: Coax(screw on), Composite(yellow,red,white), S-video(Round)+(red,white), Component(video=red,green,blue), HDMI(carries HD video & sound)

Open control panel, sound and audio devices and put a check in the box that says "place volume icon in toolbar"
Then you can open this and turn on or off mic and other sound inputs withthe advanced settings