If you paln to install windows 7 on this mode, here is the driver you will need, but I strongly recommend download the drivers which is missing from device manager. Some of the drivers automatically installed along windows 7 installation. One more thing, Intel auto detect tools might come in handy to download your chipset and graphic driver.
Windows 7 32/64-bit Driver
Intel Chipset Installation Utility
Intel TXE : Trusted Execution Manager
(TXE Requires Microsoft's Kernel-Mode Driver Framework (KMDF) version 1.11 update for Windows 7 is installed first.)
Intel Celeron Processor with HD Graphic
(Normally automatically installed upon windows 7 installation, if not use the driver below).
Windows 7 32-bit
Windows 7 64-bit
Realtek High Definitiom Audio Driver
Download (Old Version - Acer Released)
Download (Latest Version - Realtek)
Realtek 8169 (GBE FE) Family Ethernet Controller
Synaptic Touchpad Driver
Atheros Bluetooth Driver
(I do have problem with this driver since acer list it at atheros but the device is showing broadcom bluetooth, however try this first and let me know the result).
(Choose 1 base on your specification)
Atheros Wireless LAN Driver : Download
Broadloom Wireless LAN Driver : Download
Feel free to leave your comments and questions.