The Driver Windows 10 Pro 圆4 ~ PCI and microphone/headphone jacks. FYI - Soundmax Intergrated HD 198X Audio. Most up-to-date drivers quickly narrow down remotely. PORT SERIAL PCI DELL OPTIPLEX 760 DRIVER (port_serial_4862.zip) Pci Serial Port. Since the 790/990 also has WDDM 1.0 VISTA drivers then they work from DOS to windows 7 or 8 or 10 just fine. These drivers are not built into windows. They are INTEL AMT SOL (Serial over LAN) drivers.
The 790/990 'serial port drivers' are not 'COM port drivers' that are built into the OS all the way back to MSDOS. Description: Download: Intel G31/G33/Q33/Q35 Graphics Controller, v.8., A02 This package provides driver for Intel G31/G33/Q33/Q35 Graphics Controller and is supported on OptiPlex 330/360/755 running the following Operating Systems: Windows 7.Download free dell optiplex 990 drivers, dell drivers is compatible with all windows, and supported 32 & 64 bit operating systems. But it will continue to receive the updated drivers. Dell optiplex 990 pci serial port driver for mac - note, dell had to draw a line in the sand somewhere concerning windows 10 support and older systems.I'm in need of BIOS and Drivers for OptiPlex 990 Microsoft just updated version 1709 and created all sorts of problems and the only drivers I can find apparently are the wrong drivers for this computer. Microsoft Windows 10 64 Bit Version 1709 BIOS, Drivers for OptiPlex 990.