(If you want, I can generate a short web-search query or identify the likely chipset based on your NE56R submodel.)
(check "Delete the driver software for this device") before installing the new one. Manual Update: bluetooth driver for gateway ne56r laptop
Gateway is a brand under Acer; official support is handled through the Acer Support Portal Acer Drivers and Manuals Enter your Serial Number (If you want, I can generate a short
Search: → Select OS (Windows 7 64-bit is most common for this model) → Download Bluetooth Driver (If you want
Here is the step-by-step guide to finding the correct driver, or determining if your specific laptop actually has the hardware installed.