One Size Fits all. The high performance electronics repair kit. I installed the Vista audio drivers for this model from the Dell website and the audio appears to be OK windows detects it and gives volume control. Once everything is identified windows updates will replace any drivers that are not current. Close the dialog box after extracting the files.

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When you check the boxes it has to be online because it gets the files from microsoft online.

How to get Dell Optiplex 755 speakers to work on Windows 7

Click on the Driver tab, click on Update Driverclick on Browse my computer for uadio software. All forum topics Previous Topic Next Topic.

Click the Dell optiplex 755 windows 7 audio button and then click Run. From the Save In: Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Follow the on-screen installation instructions. If the Download Complete window appears, click Close. The other piece of the puzzle is legacy direct play which comes from control panel add features to windows.

Have checked the two boxes you suggested. I know this driver works fine with win7 win8 and win10 because I tested it on all 3 audip of windows. Auto-suggest helps you quickly narrow down dell optiplex 755 windows 7 audio search results by suggesting possible matches as you type.

Dell Optiplex – Windows 7 and internal speaker – Dell Community

Your audio device should be listed here. After installation, restart the computer.

I have not actually tried just the old XP driver R seems like a waste of time. It could be hardware, as has been very intermittent over adio last year, but when I google the issue many other Dell users seem to have encountered it. How to get Dell Optiplex speakers to work dell optiplex 755 windows 7 audio Windows 7. I too am a user.

SOLVED: Why not working in sound system of my computer? – Dell OptiPlex – iFixit

The windows Vista Driver for X86 or X64 works fine in windows 7 or windows 8 or windows 8. I too am a user. I was at the point of getting a replacement PC when I came across this possible fix: You need the 32 or 64 bit version.

Choose either the 32 or bit version of Windows Vista from the Operating System drop-down menu. Most Helpful Newest Oldest.

Why not working in sound system of my computer?

Is this a good question? All forum topics Previous Topic Next Topic.

By default, the files will extract into a subdirectory in C: I’ve also suspected malware a possible issue, yet have run various tools and rootkits and found nothing! If still no good try uninstalling the audio controller in Device manager and restarting the PC and see if Windows 7755 and installs’ new hardware.

Can you help aaudio solve it? Click Me Dell optiplex 755 windows 7 audio you first install the listed Intel motherboard chipset drivers then the Dell sound driver.

opti;lex I seem to have Net framework 4. When I called Dell support I was told: Once you do that everything will work the way it did before. Thank so lot, Solved!