Compal ACY25 series, Service Manual

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Chapter 2-11
customer may choose to manually install it. The Synaptics TouchPad driver should only be
installed after first selecting Touch pad only in BIOS Setup.
•
Hold down center button of external PS/2 mouse: While holding down the center button of
an external mouse, move the mouse. This will cause the window to move. If the center
button is not held down, all pointing devices function normally.
•
Use TouchPad: The TouchPad is locked in as the Scrolling or Magnifying Glass device.
Sweeping across the TouchPad causes the window to move. The other pointing devices
function normally.
BIOS Version and Resource Allocated
BIOS version number
The BIOS version string is in below format:
pppp.x.yy
Where:
pppp Four letter platform descriptor.
x One digit BIOS major revision number.
yy Two digit BIOS minor revision number
Below lists the BIOS version numbers that will be assigned to this platform.
Platform QA Releases Production Release
CY25 CY25_0.xx CY25_1.00
NOTE: yy starts at 0 and is incremented with each release of the specific type. During the
development and testing of the second release the engineering and QA release will
Configuration Requirements
The table below lists the possible usage of the system resources:
IRQ Hardware
00 System Timer
01 Keyboard
02 Programmable Interrupt Controller
03 Free by default or Generic
04 Communications Port (COM1)
05 PCI AUDIO/MODEM
06 Standard Floppy Disk Controller
07 ECP Printer Port (LPT1)
08 Real Time Clock
09 SCI
10 LAN / Universal Serial Bus
11 PCMCIA/VGA
12 Mouse
13 Numeric data processor
14 Primary IDE controller (hard disk)