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5 Troubleshooting
5.1 Microsoft Windows 7 Manual Driver Installation
This section outlines the manual driver installation process. If you are using Windows 7 or if the Windows device
manager shows 2 USB Serial Devices under as other devices when the EVM is plugged in instead of COM ports
as shown in
Figure
5-1, then use the following steps. If two USB Serial Device devices show up as COM ports
automatically (as is the case with Windows 10), then this section can be skipped.
Figure 5-1. OPTEVM on Microsoft
1. Open the device manager.
2. Right click on USB Serial Device and select Properties.
SBOU293B – NOVEMBER 2022 – REVISED JULY 2023
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7 With Drivers not Installed
Light Sensor Evaluation Modules
Troubleshooting
27