SMC Networks SMC1255TX - Manual (Page 22)

I
NSTALLATION
12
6. Click “OK” to install the driver.
7. A ‘Digital Signature Not Found” screen will warn you that the
software does not contain a Microsoft digital signature and
ask you if you wish to continue the installation. Click “Yes.”
8. On the “Completing the Found New Hardware Wizard”
screen, click “Finish” to complete the driver installation.
9. The “System Settings Change” box may ask you to restart the
computer. If so, click “Yes.”