DEMOKIT-LF3 Renesas Electronics America, DEMOKIT-LF3 Datasheet - Page 59

• Manufacturer Part Number: DEMOKIT-LF3
• Description: KIT DEMO 78K0 LF3 UPD78F0495
• Manufacturer: Renesas Electronics America

Specifications of DEMOKIT-LF3

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DemoKit-LF3 User’s Manual
9. Troubleshooting
In some cases, connection to the DemoKit-LF3 cannot be established. This section provides some
guidelines for troubleshooting the problem.
9.1 The Plug and Play feature does not initialize after driver installation.
9.2 The driver file cannot be found at a specified location.
9.3 The drivers did not in install correctly.
The USB serial port and/or USB high-speed serial converter are not listed on the Windows Device
Manager, or they are listed with an "!" or "×" prefix.
1. Cause: The USB connector may not be inserted normally into the computer’s USB port.
2. Cause: The driver may not be installed correctly.
Cause: The USB connector may not be inserted normally into the computer’s USB port.
Action: Check that the USB connector is inserted fully into the USB port of the personal
computer. Alternatively, disconnect the USB connector and then insert the USB connector again
after a while.
Cause: The WriteEZ3 flash programming software may not be installed correctly.
Action: Install the GUI software again by referring to the “Software Installation” section.
Action: Check that the USB connector is inserted fully into the computer’s USB port.
Alternatively, disconnect the USB connector from the USB port and re-insert again.
Actions:
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−
−
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When this product is connected to the computer, right-click the driver marked with "!" or
"×".
Click Erase.
On the Windows Device Manager, execute a Hardware Modification Scan.
Install the driver again to initialize the Plug and Play feature.
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