How to Upgrade RAM & SSD on Acer Aspire E1-571G Laptop : 4 Steps - Instructables
Amazon.com: New Dual Layer 8X DVD RW RAM Burner for Acer Aspire E1 Series E1-531 E1-571G E1-470P E1-510P E1-772G E1-771 Laptop Super Multi 24X CD-RW Writer SATA Optical Drive Replacement : Electronics
Drivers Acer Aspire E1-571 (Windows® 8.1 64-bit, Windows® 8 64-bit, Windows® 8 64-bit [upgrade from Windows® 7], Windows® 8 32-bit [upgrade from Windows® 7]) - download drivers for: VGA, Wi-Fi, Audio, Chipset, Lan, Touchpad, Bluetooth and etc.