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
Содержание ASPIRE 7745
Страница 6: ...VI ...
Страница 10: ...X Table of Contents ...
Страница 40: ...30 Chapter 1 ...
Страница 56: ...46 Chapter 2 ...
Страница 68: ...58 Chapter 3 5 Pull the WLAN module out and away ...
Страница 73: ...Chapter 3 63 5 Remove the ODD bracket 6 Pry the ODD bezel off of the ODD module ...
Страница 83: ...Chapter 3 73 5 Detach the Bluetooth module cable from the module ...
Страница 91: ...Chapter 3 81 4 Lift the thermal module away from the main board ...
Страница 96: ...86 Chapter 3 4 Unlock and disconnect the switch board FFC ...
Страница 101: ...Chapter 3 91 4 Remove the bezel from the LCD module ...
Страница 108: ...98 Chapter 3 5 Pry the right antenna from the casing ...
Страница 111: ...Chapter 3 101 3 Lay the cables around the module edge ...
Страница 115: ...Chapter 3 105 10 Place the LVDS cable into cable guides ...
Страница 118: ...108 Chapter 3 4 Replace the two 2 bezel screws ...
Страница 121: ...Chapter 3 111 2 Using a flat bladed screw driver rotate the CPU locking screw 180 clockwise to secure the CPU in place ...
Страница 123: ...Chapter 3 113 Replacing the RTC Battery 1 Push the RTC battery into the cradle on the mainboard plus side up ...
Страница 129: ...Chapter 3 119 4 Connect the Bluetooth module cable to the main board ...
Страница 131: ...Chapter 3 121 4 Connect the LVDC cable 5 Lay the LVDS cable across the assembly as shown and press down firmly ...
Страница 136: ...126 Chapter 3 6 Connect and lock the Power board FFC ...
Страница 143: ...Chapter 3 133 4 Grasp the tab and slide the HDD firmly into the docking connector ...
Страница 145: ...Chapter 3 135 4 Push the ODD completely into the bay until flush with the lower cover ...
Страница 148: ...138 Chapter 3 ...
Страница 166: ...156 Chapter 4 ...
Страница 288: ...278 Appendix B ...
Страница 290: ...280 ...