072-0300
Alphasense User Manual
OPC-N2 Optical Particle Counter
Issue 5
Alphasense Ltd Page 25 of 34
December 2015
Sensor Technology House, 300 Avenue West, Skyline 120, Great Notley. Essex.CM77 7AA. UK
Tel: +44 (0) 1376 556700 - Fax: +44 (0) 1376 335899
Email: [email protected] - Web: www.alphasense.com
Then Startup Settings.
Since we are modifying boot
time configuration settings,
you will need to restart your
Computer one last time.
Finally, you will be given a list
of startup settings that you can
change. The one we are
looking for is “Disable driver
signature enforcement”. To
choose the setting, you will
need to press the
F7
key.
Your PC will then reboot and
you will be able to install
unsigned drivers without any
error message.
You should then be able to
install the driver for the SPI
connector in the standard
manner.
How to Disable Driver Signature Verification on Windows 8.1 and 10
