Click here to fix that.Įven "Code 10 error" fix didn't help and yellow mark ( ) is STILL not gone? Go to Troubleshooting below. It may also show as "COMx".Įven DRIVER PACK 6 didn't help? Then likely it's a "Code 10 error" next to "Prolific USB-to-Serial" device. H) If g above is true, then do steps a-f for "Unknown Device".
G) After it installs successfully, another yellow mark may appear under "Other Device".
Make sure "Include subfolders" is ticked ON.į) If you get RED warning, choose: Install this driver software anyway If yellow mark is STILL not gone after doing 1-6 above, then do this:Ī) While cable is plugged in, right-click on device with the yellow mark.Ĭ) Choose: Browser my computer for driver softwareĭ) Browse to and select folder where you unextracted Driver Pack 6. The default device drivers that Windows suggests or I download whenever I use its data cable (which has an inbuilt Prolific USB to serial conversion chip) never.
Click here on how to connect to your car in the next 5 minutes. If none of the above has a yellow mark, then congratulations! You're ready to begin scanning your car(s). NONE of above devices should have a yellow mark ( ) next to them. Notice any device with any one of the following names: When it prompts you, plug in one (1) of your USB-To-Serial adapters and click Continue. Step 2: Expand "Other Devices" and "Ports (COM & LPT)" Go to Step 2 below to test if everything is working ok. That's it! The yellow triangle next to "Prolific." should be gone.
Reason why so many to install is various ELM327's use different hardware chips. (Right-click > Run as Administrator)īought ELM327 from Total Car Diagnostics?ĭidn't buy ELM327 from Total Car Diagnostics?
Important: Any ZIP file below must be extracted specifically to Desktop.