Updating the K2 Plus Carrier Board driver

Early shipments of K2 Summit 3G+ systems with disk image 20171019-K2Plus-Win10 exhibit Known Problems with IDs KT-10120 and KT-10240 where the system will not function as expected with a Tri-Level Sync signal connected to the system’s Genlock Reference input. If the system was shipped with the 20171019-K2Plus-Win10 base image or was restored to the 20171019-K2Plus-Win10 base image, this procedure should be followed in order to allow the system to function with Tri-Level Sync. The system will function with Black Burst Sync whether or not the update is performed.

Prerequisite: Download ftp://ftp.grassvalley.com/K2/software/KT-10240/KT-10240.zip and extract the contents to a temporary location on the K2 Summit 3G+ system such as “C:\K2PlusCB”.

Uninstall and delete the existing K2 Plus Carrier Board driver.
1. Right-click on the Windows Start Button in the lower left corner of the Windows tray and select Device Manager.
  The Device Manager window opens.
2. Click to expand the System devices node.
3. Right-click on Grass Valley K2PlusCB Device and select Uninstall.
  The Confirm Device Uninstall dialog box appears.
4. Select the Delete the driver software for this device check-box and click OK.
  The uninstall process begins.
  
  Once the process completes, the System Settings Change dialog box appears.
5. Click Yes to restart the system.
Install the updated K2 Plus Carrier Board driver.
1. Right-click on the Windows Start Button in the lower left corner of the Windows tray and select Device Manager.
  The Device Manager window opens.
2. Click to expand the Other devices node.
3. Right-click on PCI Device and select Update Driver Software.
  The Update Driver Software - PCI Device dialog box appears.
4. Select Browse my computer for driver software.
5. Click the Browse button and navigate to the location of the driver software, such as “C:\K2PlusCB”.
6. Ensure the Include subfolders check-box is selected and click Next.
  The installation process begins.
  
  Once the process completes, the Windows has successfully updated your driver software message appears.
7. Click Close.
Reboot the K2 Summit 3G+ system to reinitialize the system with the updated driver in place.