Lenovo Essential G485 Drivers for Windows 7 & 8.1
Lenovo Essential G485 Driver Downloads
This guide organizes legacy driver packages for the Lenovo Essential G485
notebook, covering Windows 7 and Windows 8.1 in 32-bit and 64-bit editions as listed in the original package
information. Downloads are linked to Lenovo-hosted files on the download.lenovo.com domain.
Use the operating-system section that matches your installation. Some packages mention multiple hardware suppliers (such as Atheros, Broadcom, Synaptics or ELAN) because configurations may differ. A package listed here is not a guarantee that every variant is installed in every G485 laptop.
Windows 7 Drivers (32-bit and 64-bit)
The following legacy packages were listed for Windows 7 in the source content. Check your installed Windows architecture and hardware before installing.
Conexant Audio Driver
Audio driver for supported Conexant audio hardware.
1aau07ww.exeBluetooth Driver (Atheros / Broadcom)
The source lists Atheros and Broadcom variants; confirm the Bluetooth adapter in Device Manager.
1abl07ww.exeCamera Driver (D-Max / Bison / Chicony)
For supported built-in camera hardware; the installed camera module may vary by configuration.
1aca08ww.exeRealtek Card Reader Driver
For the supported Realtek memory-card reader.
1acr02ww.exeChipset, USB 3.0 and AMD VGA Driver Package
A combined package covering chipset, USB 3.0 and AMD graphics components.
1aam09ww.exeTouchpad Driver (Synaptics / ELAN)
The source lists Synaptics and ELAN touchpad variants; verify the installed touchpad hardware.
1ato09ww.exeRealtek LAN Driver
For supported wired Ethernet hardware.
1ala03ww.exeWireless LAN Driver (Atheros / Broadcom)
Choose the package variant compatible with the wireless adapter fitted in the laptop.
1awl06ww.exeWindows 8.1 Drivers (32-bit and 64-bit)
These are the Windows 8.1 packages listed in the source content. Confirm your exact device configuration and operating-system architecture on Lenovo Support when possible.
Conexant Audio Driver
For supported Conexant audio hardware.
audio134w81.exeBluetooth Driver (Atheros / Broadcom)
The source lists Atheros and Broadcom variants; confirm the installed Bluetooth adapter.
bt134w81.exeRealtek Card Reader Driver
For the supported Realtek memory-card reader.
cr134w81.exeAMD Video Driver
For supported AMD graphics hardware.
avga134w81.exeSynaptics Touchpad Driver
For the supported Synaptics touchpad.
tp134w81.exeAtheros WLAN Driver
For supported Atheros wireless network adapters.
wlan134w81.exeInstallation and Compatibility Tips
- Identify your Windows edition. Check whether the installed system is Windows 7 or Windows 8.1 and whether it is 32-bit or 64-bit.
- Install only drivers that match your hardware. For wireless, Bluetooth, camera and touchpad packages with alternate vendors listed, verify the device name or hardware ID in Device Manager if the installer does not recognize the device.
- Use a sensible installation order. If reinstalling Windows, start with chipset/USB and graphics where applicable, then networking, audio, card reader, touchpad, camera and Bluetooth. Restart when the installer requests it.
- Keep a backup. Create a restore point where supported and keep important files backed up before changing drivers.
Official Support and Related Driver Guides
For the latest product-specific information and to confirm package compatibility, open the official Lenovo G485 Drivers & Software page. Package availability can change over time.
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