Acer Aspire X3990 Acer Aspire X3990 Desktop Service Guide - Page 15

Hardware Specifications and Configurations Processor Item Processor Type Socket Type Socket quantity Specification Intel Sandy Bridge processor LGA1155 1 BIOS Item Specification BIOS code programer AMI Kernel with Acer skin BIOS version P01-A0 BIOS ROM type SPI ROM BIOS ROM size 32Mb Support protocol SMBIOS(DMI)2.7 Device Boot Support Support BBS spec: 1st priority: HDD 2nd priority: CD-ROM 3th priority: Removable Device 4th priority: LAN Support to LS-120 drive NO Support to BIOS boot block feature YES BIOS Hotkey List Hotkey Function Description Del Enter BIOS Setup Utility Press while the system is booting to enter BIOS Setup Utility. Main Board Major Chips Item Specification North Bridge Intel H61 South Bridge Intel H61 Audio controller Realtek ALC662 LAN controller Intel 82579V SATA controller Intel H61 USB controller AIntel H61 Super I/O ITE 8728F-CX Chapter 1 7