

We or the computer original equipment manufacturer (OEM) may not provide technical support for some or all issues that could arise from the usage of this generic version of software drivers. To avoid any potential installation incompatibilities on your OEM system, We recommend that you check with your OEM and use the software provided via your system manufacturer. After 3 days of digging, I found the fix for the OptiPlex 790 and 990 PCI Serial Port Driver issue which shows as a yellow triangle under Device Manager.

However, computer original equipment manufacturers (OEMs) may have altered the features, incorporated customizations, or made other changes to the software or software packaging they provide. PCI driver issues I have a refurbished Optiplex 755,here are the specs OS Version: Microsoft Windows 10 Home, 64 bit, Build 18362, Installed 20200718084111.000000-300 Processor: Intel (R) Core (TM)2 Duo CPU E6550 2. The software drivers provided on this page are generic versions and can be used for general purposes.

This download is valid for the product(s) listed below: The following operating system has used this driver:
