Wireless driver is the software that helps your operating system to communicate with wireless devices such as wireless cards and network adapters. dk, Dell O 9020 T C PC, 8GB RAM, Ws 10 Home 64 Bit (Rd) : E, 500GB HDD … File Name: O9020A25. Windows 10 Pro 64-bit currently installed. If you don't have the 'Realtek High Definition Audio' entryĭownload the Realtek driver from here, install it (you may have to reboot multiple times during the installation).Dell optiplex 9020 drivers windows 10 64 bit The security advisory is a statement when a product is impacted by a … Dell OptiPlex 9020 Drivers We are listing all the drivers for your Laptops-Desktops Drivers Dell OptiPlex 9020. Note that this can be reverted by Windows Update, so if the issue comes back, just follow those same steps. My audio now works perfectly, with no CPU usage at all, and the headphone jack works as well!

Click 'Next' and confirm any subsequent dialog boxes.

Open the Device Manager (either Win+X then 'Device Manager', or Win+R then devmgmt.msc).

It was a series of instructions in a blurry JPEG, so definitely looked more trustworthy than whatever Dell could tell me.

I searched, browsed the Dell forums, saw that a lot of people were having that same problem, with no answer from Dell apart from 'try updating your drivers using SupportAssist' (my drivers were up to date). The only way to get it to work was to have my headphones/speakers plugged in when the computer started, but that's not viable, so for all intents and purposes it was broken. Why the hell would my audio driver take up a third of my computing power?!Īdditionally, the headphone jack would just. I looked around and found that it was part of the audio driver. AC or battery, High Performance or High Efficiency mode, it was there.

small.įrom the beginning, there was a process constantly hogging up the CPU, idling at 25-30% usage, all the time. I got the 1366x768 version though, so I bought a replacement 1080p display because 768p is. It works well, has good battery life, good keyboard, and lots of connectors (laptops today, ugh). If you're looking for an interesting post, check out the other ones. Dell laptops, ruining audio drivers in 2023

Dell audio driver