Important Note: The Acer Aspire One NAV50 is an older netbook. It was originally designed for Windows 7 Starter (32-bit). Finding official 64-bit drivers for this specific model is extremely difficult because the hardware (Intel Atom N450) is 64-bit capable, but Acer never officially supported 64-bit Windows 7 on this device.

Enter your SNID or Serial Number (found on the sticker at the bottom of your netbook).

If you are reading this, you likely have a working Acer Aspire One NAV50 (often referred to as the AOD255 or similar variants) and have installed (or are trying to install) the 64-bit version of Windows 7. But now, you are staring at the Device Manager with those dreaded yellow exclamation marks.

The Acer Aspire One NAV50 (commonly marketed as the AO532h) was designed for 32-bit operating systems like Windows 7 Starter. While the Intel Atom N450 processor is 64-bit capable, Acer primarily provides official 32-bit drivers for this model. 🛠️ Official Driver Download

Some common drivers you might need to download for your Acer Aspire One NAV50 running Windows 7 64-bit include:

Acer Support (India) : An alternative regional site that may list legacy netbook models more clearly. Key Drivers to Install

LAN (Realtek PCIe GBE or VIA)

While "NAV50" is the regulatory model name on the bottom sticker, it is most commonly supported under the name Aspire One 532h. Go to the official Acer Drivers and Manuals page. Enter NAV50 or Aspire One 532h in the search box. Select your specific product from the results. 2. Select the Operating System Once on the product support page: Locate the Operating System drop-down menu. Select Windows 7 64-bit (if available).

7. Touchpad (Synaptics)

The standard Synaptics PS/2 Touchpad driver works perfectly.