Post in the Precision Workstations forum. You've posted in the Inspiron forum.
Hi, we bought a brand new Precision 5770 for our organisation. Now since i'm the sys admin here I need to package the driver in SCCM, make everything work with a task sequence.  So yeah I have tons of problems already, first of all the audio driver from Dell website cant be extracted and installed via SCCM. You have to manually install them, the computer will reboot 2 time and install 4 Realtek Soundwire Audio codec device driver. [IMAGE]Without the manual install speaker audio are not working, the device manager doesnt seem to know he needs those drivers to work. Thats a big problem when you bought 100 of them and need them to work automaticly after the task sequence is completed. Another problem that baffle me :  [IMAGE]"This device cannot be started until the user logs in. (Code 55)" Even if i'm enabling Windows Update, it still cant start the device properly, the error code is 55. Nothing in the SCCM driver Pack from Dell is working, neither Dell assist !! From the ID, its the Nvidia HD audio Driver. I have the last Nvidia A3000 driver, i'v tried to uninstall it, extract the nvidia inf from the HD audio and manually select it from the device manager but nothing is working, I dont even know what this driver does, but I cant deliver a machine to a client like that.So here I i'm totally desperate, I dont know what to do now. 
Precision 5770 controller high definition audio from Nvidia A3000