Acer 7745 Laptop User Manual


 
Chapter 1 21
Hard Disk Drive Interface
BIOS
Item Specification
Vendor & Model
Name
Seagate HGST Toshiba Western Digital
Capacity (GB) 160, 250, 320,
500
160, 250, 320,
500
160, 250, 320,
500
160, 250, 320,
500, 640
Bytes per sector 512
Data heads 4,3,2,2 2,2,3,3 1,3,2,3 1,2,2,4,4
Drive Format
Disks 1,1,1,2,2 1,1,2,2 1,2,1,2 1,1,1,2,2
Spindle speed
(RPM)
5400
Performance Specifications
Buffer size 8 MB
Interface SATA
DC Power Requirements
Voltage tolerance 5V ±5%
Item Specification
BIOS vendor Phoenix
BIOS version Release 4.0
BIOS ROM type Flash
Features Flash ROM 4MB
Support ISIPP
Support Acer UI
Support multi-boot
Suspend to RAM (S3)/Disk (S4)
Various hot-keys for system control
Support SMBIOS 2.3, PCI2.2.
Refer to Acer BIOS specification.
DMI utility for BIOS serial number configurable/asset tag
Support PXE
Support Y2K solution
Support WinFlash
Wake on LAN from S3
Wake on LAN form S4 in AC mode
System information