Toshiba Satellite A55-S3063 ACPI Flash BIOS 1.40

System Specifications:

CPU & Chipset
￭ Intel Centrino mobile technology
o Intel Pentium M Processor 715 1.50GHz4, 2MB L2 cache, 400MHz Front Side Bus
o Intel 855GM Chipset
o Intel PRO/Wireless 2200BG

Memory
￭ 512MB expandable to 1024MB (Both slots may be occupied.)
o Data/Address Bus Width: 64bit/32bit
￭ Optional available expansion memory modules: 256MB/512MB/1024MB, SODIMM; Memory compatible with PC2700 DDR333

Mass Storage/Optical Drive
￭ Primary Hard Disk Drive: 80GB1 hard disk drive, Enhanced IDE (ATA-6) interface, 4200rpm drive rotation; 9.5mm height, Service

Removable
￭ DVD SuperMulti multi-function Drive: Enhanced IDE (ATAPI) Interface; Maximum speed: CD-ROM (24x), CD-R(16x), CDRW(8x), DVD-ROM(8x), DVD-R(4x), DVD-RW(2x), DVD R(2.4x), DVD RW(2.4x), DVD-RAM(2x); Additional compatibility: CDROM(read), CD-R (read/write), CD-RW (read/rewrite), DVDROM (read), DVD-R (read/write), DVD-RW (read/rewrite), DVD R(read/write), DVD RW (read/rewrite), DVD-RAM (read/write);

Service removable

Graphics/Video
￭ 15.0� TFT XGA LCD2, display supports up to 16M colors at 1024x768
￭ Intel 855GM integrated graphics controller; 32MB shared DDR SDRAM video memory
￭ DirectX8 supported by hardware and DirectX9 supported by software
￭ Supported external resolution/color/maximum external refresh rate:
640 x 480 16bit/32bit colors 60/75/85/100Hz
800 x 600 16bit/32bit colors 60/75/85/100Hz
1024 x 768 16bit/32bit colors 60/75/85/100Hz
1280 x 1024 16bit/32bit colors 60/75/85/100Hz
1400 x 1050 16bit/32bit colors 60/75/85Hz
1600 x 1200 16bit/32bit colors 60/75/85Hz
1920 x 1440 16bit/32bit colors 60Hz

Input Devices
￭ Keyboard: Full sized 85 keys with 12 function keys, 2.7mm key stroke, 6mm height; Dedicated Windows keys support; HotKey function; TouchPad pointing device

Expandability
￭ 2 Memory slots (Both memory slots may be occupied.)
￭ 1 PC Card slot supports 1 Type II PC Card

Communications
￭ Integrated V.92/56K modem; Data and fax support Due to FCC limitations, speeds of 53kbps are the maximum permissible transmission rates during download. Actual data transmission speeds will vary depending on line conditions.
￭ Integrated 10/100 Ethernet LAN
￭ Integrated Wireless LAN (Intel 802.11bg)3

Ports
￭ RGB (monitor) port
￭ 3 Universal Serial Bus ports (USB)
￭ TV-Out port (S-video)
￭ RJ-45 LAN port
￭ RJ-11 modem port
￭ i.Link port (IEEE 1394)

Physical Description
￭ Dimensions (LxWxH): 13.3� x 10.8� x 1.58� (with feet)
￭ Weight: 5.9 lbs � 6.83lbs5
￭ LED Indicators: Power/Power Save Mode/ System Sleep/Suspend status, HDD, DC-IN, Caps Lock, Arrow, Numeric, Main Battery Charging Status, Wireless Communication switch Sound
￭ STAC9750TG Codec Chip; Software Sound
￭ Built-in stereo speakers; Sound Volume (by dial), Direct 3D Sound / DirectSound / DirectMusic (supported by driver); MIDI Support; Sound Volume (by Dial); Full Duplex Support
￭ Ports: External microphone port (monaural), headphone port (stereo)

Change History

Version 1.40 09-22-2005
o Made a change to implement a countermeasure against Intel's errata Y36, from the June, 2005 spec update.

Version 1.30 11-22-2004
o Made a change to support Dothan-Celeron 1.3 / 1.4GHz Processor.
o Made a change to support Calexico2 (802.11 a/g) wireless LAN card.

Version 1.20 06-30-2004
o Added support for Dothan B-stepping.
o Made a change to ensure the running of the PCI clock when a TV tuner is installed. (TV tuners are being installed for Japanese models).
o Made a change so the BIOS would use a different temperature table when a TV tuner is installed.
o Modified default parameters for EHSS.

Version 1.10 06-01-2004
o Initial Production BIOS for Satellite A50.