Compal ACY25 series Service Manual page 20

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
yy
Below lists the BIOS version numbers that will be assigned to this platform.
Platform
CY25
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
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
Chapter 2-11
One digit BIOS major revision number.
Two digit BIOS minor revision number
QA Releases
CY25_0.xx
System Timer
Keyboard
Programmable Interrupt Controller
Free by default or Generic
Communications Port (COM1)
PCI AUDIO/MODEM
Standard Floppy Disk Controller
ECP Printer Port (LPT1)
Real Time Clock
SCI
LAN / Universal Serial Bus
PCMCIA/VGA
Mouse
Numeric data processor
Primary IDE controller (hard disk)
Production Release
CY25_1.00
Hardware