Windows 7 - no audio device installed message -acer laptop aspire 5738z i have no sound on my laptop getting the message no audio device installed or no headphones or speakers connected,please help this thread is locked. is the sound device disabled? a. right-click the speaker icon on your taskbar. To fix no audio output device is installed problem, try to re-enable the device. in device manager, double-click the audio device then click enable to enable the device. if this method doesn't work, try other methods. either windows has disabled your audio device or your pc doesn’t have the latest correct device drivers installed, and. Hey, i have acer aspire 5670, and i just reinstalled xp on it and it tells me that i have no audio device, in device manager it says audio drivers (legacy) work properly but in properties it shows no devices, i installed realtek audio drivers, it just does not work..
As i understand the red x mark under the device manager tells that the drivers have not been installed properly, in the first place i would suggest you to contact the audio manufacturer and try to get the latest drivers for your audio device that is compitable with windows vista and install it.however you need to contact your audio device. Drivers and manuals. identify your acer device. enter your device serial number, snid or model number. find. show me where to locate my serial number or snid on my device. download our serial number detection utility. (windows operating systems only) or select your device:. Only acer has the correct sound driver for your laptop, not realtek even though it may be a realtek device. go to the acer website that serves your country and get the sound driver for your laptop.
