Install realtex HD audio failture code 28

SOURCE: code 28

read the install instructions of the audio ! If u use WIndows XP Sp1 (not sure if SP1 .... ) , i belive u have to download from microsoft some updates .... there should be some links in the instructions ...

Ginko

• 19396 Answers
• Posted on Mar 06, 2009

SOURCE: the driver fur audio driver not installirt.(code 28=

Guten morgen, ich werde schreiben in English weil mein Deutsch ist nicht gut.

You need to download the drivers from the Acer Website, and then install drivers after download has finished.

Follow instructions on page below to download drivers:

Acer Europe - Service & Support, Drivers & Utilities

Run driver installer after download is complete.

Unplug printer USB when you start driver installation, the program will tell you when to re-connect.

SOURCE: laptop formatted and needs sound drivers to download

hi im  josh  in cebu phils.may i help you? Friend you can download your Acer Aspire 4720 sound driver for free on this site:
http://notebooksdriver.com/acer/acer-aspire-4720/

good luck hope i helped you.

SOURCE: A135 Series on XP Microphone Wont Detect Sound

your laptop might have the microphone listed but it might just be a port to plug one in.thats the way mine is.

SOURCE: its lenovo 3000 G400/G410. and i am using windows

You can check if this product key that you have just mentioned is located at the back of your laptop. Determine if the Operating System is windows Vista which is stipulated at the back of it. If you have a windows Vista CD, check if it is for Ultimate. Then insert the CD and restart the pc. Then repeatedly press F12 to boot to CD. Select ODD or CD/DVD ROM option.

When installing the operating system, check if it prompts you to ask the product key, then it will activate your windows.