Exclamation point in Device Manager how do??

Users questions: As my computer CD-ROM drive accidentally lost, I used the optimized master seniority in the family of the driver but the system installed, I installed those drivers are found in the Device Manager under System devices in most there is an unknown device, and a yellow exclamation mark. me online under the appropriate driver, an exclamation point also Not disappear seek expert pointers appreciated!! My motherboard is: Epox EP-8RDA3I card: NV-geforce4-MX440CPU: AMDAthlong (tm) 1200GHz
Experts answer: according to your model to download drivers, all driven After the installation is contained in a different directory, then your exclamation mark on the right-click, load drivers, follow the following instructions on the line, you can select the directory you downloaded, it will automatically look in your directory and automatically installation
  • This information provided by the users.Thanks!