HOW TO MAKE LCD ON FAN TO WORK on prebuilt TT vista i47t sf

[rdcfilm]

As Title suggests, i bought a pre built TT vista on best buy and when i donwloaded the TT rgb plus software it doesnt show the option to change the LCD image.

 

I was wondering what i can do to fix this

[Jason3675]

If your LCD (on the fan or cooler) is not showing up, here’s what you can try to fix it:

1. Check connections & cables
   Make sure the cable from the LCD module is firmly plugged into its header on the fan or pump. A loose or bent pin is a common cause of no display.

2. Verify power & headers
   The LCD module often needs its own power or data connection (e.g. a 3‑pin or 4‑pin header). Ensure it’s connected to a proper motherboard or controller header, not just the fan power line.

3. Update or reinstall software / firmware
   If your system uses software (e.g. TT RGB Plus, or another control utility), ensure it’s installed and up to date. Sometimes the LCD won’t activate until the software initializes it.

4. Test with another fan or controller
   Swap in a known working LED/LCD fan or tester to see whether the issue is the module or your header/controller.

5. Check for a bad module or cable
   If all else seems correct and it still doesn’t display, the LCD unit itself or its wiring might be defective.

[silaselenam]

If the LCD on your fan or cooler isn’t displaying anything, try these steps to troubleshoot the issue:

Inspect all connections and cables
Double-check that the LCD cable is securely seated in the correct header on the fan or pump. Even a slightly loose connection or a bent pin can prevent the screen from turning on.

Confirm power and header requirements
Many LCD modules require a dedicated power or data header (such as a 3-pin or 4-pin connection). Make sure it’s plugged into the correct motherboard or controller header, not only the fan’s power connector.

Update or reinstall control software / firmware
If the LCD relies on control software (for example, TT RGB Plus or similar utilities), verify that it’s properly installed and fully updated. In some cases, the display won’t activate until the software initializes it.

Test with another fan or controller
Connect a known working fan, LCD module, or controller to rule out problems with the header or controller itself.

Check for faulty hardware
If everything appears correctly connected and configured but the LCD still doesn’t work, the module or its cable may be defective and need replacement.

geometry dash lite