This is a known issue with Intel GMA 3150 + Windows 7. Edit registry:
Aspire One 532h → Windows 7 32-bit
Enter your SNID or Serial Number (found on the bottom sticker). acer aspire one nav50 drivers windows 7 32 bit
✅ If wireless doesn’t work, plug in Ethernet (Atheros AR8132) – that driver is almost always automatically installed by Windows 7. This is a known issue with Intel GMA 3150 + Windows 7
This ensures all motherboard buses are recognized. acer aspire one nav50 drivers windows 7 32 bit