The Aspire 4730Z typically uses a Broadcom BCM2045 or BCM92045 Bluetooth chip.
Installation:
If you want, tell me whether your Windows 7 is 32- or 64-bit and paste the hardware IDs (VEN_ / DEV_) from Device Manager and I’ll look up the most likely driver file name and source. acer aspire 4730z bluetooth driver windows 7
The Acer Aspire 4730Z most commonly utilizes a Broadcom Bluetooth chipset. If the Acer website fails and Windows Update doesn't find anything, the universal Broadcom driver is your best bet. The Aspire 4730Z typically uses a Broadcom BCM2045
Important Note: During installation, the software may attempt to install "Bluetooth Desktop" or other trial software. Be sure to read the checkboxes carefully so you don't install unwanted toolbars or bloatware. Installation: If you want, tell me whether your
Windows 7 does a decent job of finding generic drivers, but it often fails with legacy Bluetooth chipsets. The Acer Aspire 4730Z typically uses one of two Bluetooth modules:
The problem? Acer’s official support page for the 4730Z primarily hosts drivers for Windows Vista. While some Vista drivers work on Windows 7, the Bluetooth driver is notoriously fussy. Without the correct driver, your Bluetooth icon will be missing from the system tray, and you cannot pair devices like mice, headphones, or smartphones.