| Issue | Likely Fix | |--------------------------------|-------------------------------------------------------------------------| | No Ethernet after Windows reinstall | Manually install Realtek LAN driver (Device Manager → Update driver) | | No sound | Realtek Audio driver → also check front panel audio settings | | USB 3.0 ports not working | Install AMD Chipset drivers → reboot → check for “AMD USB 3.0 Root Hub” | | Windows 10 fails to install | Update BIOS (last version: P11-A2 or newer for A78-M1) |
Tools like Snappy Driver Installer Origin (SDIO) or Driver Booster can find A78-M1 drivers automatically. Only use these if you are comfortable with third-party software. Always create a system restore point first. acer a78-m1 motherboard drivers
| Component | Typical Driver Name | Purpose | |------------------------|-----------------------------------|-----------------------------------------| | Chipset | AMD Chipset Drivers | SATA, PCIe, USB, power management | | Graphics (integrated) | AMD Radeon Graphics Driver | For APUs (e.g., A8-7600, A10-7800) | | Audio | Realtek High Definition Audio | Onboard sound (ALC662 or similar) | | LAN / Ethernet | Realtek PCIe GBE Family Controller| Wired network connection | | USB 3.0 | AMD USB 3.0 Host Controller Driver| For blue USB 3.0 ports | | SATA / RAID (optional) | AMD SATA / AHCI Driver | Storage performance / RAID configuration| Tools like Snappy Driver Installer Origin (SDIO) or
If Acer’s website no longer offers the drivers (common for legacy products), use these trusted fallback options. If Acer’s website no longer offers the drivers