Acer Recovery Disk: Guide for Windows XP, Vista, 7, 8
Acer Aspire 5742 15.6 inch Laptop ( Intel Core i3-370M, 3GB RAM, 250GB HDD, DVD, Webcam, Wireless, Windows 7 Home Premium 64-bit) - Black : Amazon.co.uk: Computers & Accessories
Bios Recovery Boot Block/Hotkey; Steps For Bios Recovery From Usb; Bios Recovery By Crisis Disk - Acer ASPIRE 5742 Service Manual [Page 207] | ManualsLib
boot - Can't install linux on my laptop (Acer Aspire 5742) - Super User