Question about Acer NSK8458AN Keyboard

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Problem with sound

My speakers test out fine, but no sound comes through to the computer when i play my games or try to listen to music. any ideas?

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HI.... First you need to check the audio propertities. Go to Start->Right click on My Computer->Properties->Hardware->Device Manager->Under sound,video tab check if anything is disabled or if it is showing an yeloow sign... then you need to install the audio drivers again from motherboard CD....
Go to Control Panel and check the Sound and Audio device properties, if it is muted then adjust it properly.... If need some more help plz contact..
Thank you....

Posted on Jan 02, 2009

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MIDI Basics


MIDI is the language used by electronic instruments to tell each other what to play. When you press a key on a musical keyboard this keyboard will send a MIDI message to a computer or a musical instrument connected. The message says something like: start playing this note at this volume. When you stop pressing the key a new message is sent which says: stop playing this note.
MIDI messages can be transmitted using MIDI cables or USB. Old instruments had MIDI ports (round with five connectors inside) so a computer had to have a MIDI interface. Nowadays it's almost all done with usb.
The important thing to remember is that a MIDI message (and a MIDI cable) are just an instruction to play, they don't contain sound. The sound you hear when you press a key comes from the computer or the instrument connected to the keyboard, not from the plastic key you have pressed.
There is a lot more to say, but I would suggest you check wikipedia first and then come back with more specific questions.

Nov 09, 2012 | Yamaha PSR-E433 61-key Keyboard, with...

1 Answer

I am trying to find out what the blue symbols on the function keys of my sk 9020 keyboard stand for


The blue keys serve as a secondary function for your volume control, monitor controls and pause play fast forward rewind (in media mode). In order to use the blue keys that are numbered from F1 to F12, you must depress and hold the Fn key that is located at the bottom left side of the keyboard. Here is a way to test it: Open up any file that plays sound for longer than 1 minute (60 seconds). While this file is playing, hold down the Fn key and simultaneously press F8 and listen to the volume get louder or Fn and F7 together and listen to the sound get lower. The picture of the crescent moon F1 will adjust the brightness of your screen. F2 will magnify your screen. F3 will take you to your email. F4 will take you to your internet home page. F6 will mute the volume. F7 will lower the volume. F8 will raise the volume. F9 will rewind your video playing. F10 will stop the video. F11 will pause or play the video. F12 will fast forward the video.

Mar 06, 2012 | Gateway (7001434) Keyboard

1 Answer

I have been having an issue where my mouse becomes very slow and jumpy when playing black ops. At all other times it is fine. Any ideas what could be causing this.


Do you experience lag while playing the game? If the game lags, mouse movement will probably lag as well. Do you have another mouse/trackpad/input device you can try? If your other input devices work, it could be a problem with your mouse.

Check to see that you have the latest drivers for your mouse. It could be that obsolete drivers are causing the problem.

May 12, 2011 | Microsoft Wireless Desktop 3000 Keyboard

1 Answer

I need the xp sound drivers for Acer Aspire 5315 notebook


if your computer came with a motherboard disc the sound drivers could be on it
you might have to uninstall then restart your computer then reinstall both the sound drivers and the sound card make sure you have both of these devices backed up to a disc before uninstalling
a yellow? question mark means you need to install/update driver to do this
right click to install driver also
click start control panel administrive tools computer management device manager scroll to sound,video and game controllers you might see a yellow question mark? Right click to reinstall drivers
click start control panel sounds and audio,volume,advanced,speakers select 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)

hope this helps

Feb 01, 2011 | Keyboards & Mice

1 Answer

I have no sound on my computer but do if playing offline on an installed game. I have checked all wires, icons, speakers, batteries, mute, updated...only to no avail. Any help would be appreciated. Have...


click start control panel,administrive tools,computer management,device manager scroll to cd/dvd rom drives right click properties then properties again then tick enable cd digital cd audio for this cd rom device or scroll to dvd regions select the no _ for your specific area
if your computer came with a motherboard disc the sound drivers could be on it
you might have to uninstall then restart your computer then reinstall both the sound drivers and the sound card make sure you have both of these devices backed up to a disc before uninstalling
a yellow? question mark means you need to install/update driver to do this
right click to install driver also
click start control panel administrive tools computer management device manager scroll to sound,video and game controllers you might see a yellow question mark? Right click to reinstall drivers
click start control panel sounds and audio,volume,advanced,speakers select 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
make sure you have the correct keyboard and mouse selected
you might have to uninstall your keyboard and mouse then restart your computer and reinstall them make sure that you have there drivers backed up on a disk before uninstalling them
click start control panel,keyboard select hardware you will see which keyboard it is this will also apply to your mouse
also select properties,general you will have options to troubleshoot,driver roll back uninstall ,update driver
or click start control panel administrive tools computer managent device manager scroll to keyboard you could see a yellow question mark? right click to install drivers

hope this helps

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3 Answers

MP3 wont play in my LGkeybo


I have a Keybo 2 phone so I assume the procedure is the same for the first generation Keybo.

1) First of all, only MP3 format works, period. Don't waste time trying to load WMA or any other music format.

2) Get a micro SD card as this opens up other features of the media functions

3) Using the USB cable, connect your phone to the computer and there should be 2 file browsers that will show up: one for the internal memory and the other for the external memory (micro SD).

4) On the external memory browsing window you should find a MY MUSIC folder. Copy all your MP3 music files into this folder.

5) Unplug the USB cable and open your phone's music player. It will detect the new songs and build update the library.

There you go, you're all set! It took me a couple of hours of searching and tryouts but this works every time. Good listening!

Jan 18, 2009 | LG 10X DVD IDE 452000078

3 Answers

No audio sound after installing the keyboard software


when you loaded the software for the keyboard, the buttons on the keyboard for functions will be active, have you made sure that the mute key on the keyboard is not pressed 'on' to mute the sound?

Nov 18, 2008 | Logitech Cordless Desktop MX3200 Laser...

1 Answer

I want my music back!


Have you tried to raise the volume by double clicking on the speaker icon on your taskbar. This will open the play control panel where you can raise the volume.

If you do not see the speaker icon, go into your control panel and chose sounds and audio devices and raise the volume from that screen.

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2 Answers

M-audio 49e


Youve gone through the settings to make sure it is sending and your computer is receiving on the same midi channel?

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