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Disable COM4 serial port to release IRQ #11
Disable parallel port to release IRQ #7
Disable PS/2 mouse to release IRQ #12 ,…, etc.
A quick review of the basic IRQ mapping is given below for your reference.
IRQ#
Description
IRQ #0
System Counter
IRQ #1
Keyboard
IRQ #2
Programmed Controller
IRQ #3
COM2
IRQ #4
COM1
IRQ #5
Ethernet Controller
IRQ #6
Floppy Disk Controller
IRQ #7
Printer Port (Parallel Port)
IRQ #8
System CMOS / Real time Clock
IRQ #9
USB Controller 2.0
IRQ #10
COM4
IRQ #11
COM3
IRQ #12
PS/2 mouse
IRQ #13
Numeric Data Processor
IRQ #14
Primary IDE Controller
IRQ #15
Secondary IDE Controller
It is then very easy to find out which IRQ resource is ready for additional
peripherals. If IRQ resource is not enough, please disable some devices listed above
to release further IRQ numbers.
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)1"
What will be presented here is a brief guide to properly house-in the driver for any
Microsoft Windows 98/NT device. For other operating systems, please refer to OS
manual/guidebook.
Booting
Users may find quite a lot of Windows 98 hang during loading sequence. Windows
logo stays with no progress, or simply no display is given. Please restart your system
and hit “F5” when loading the Windows system and enter “Safe mode”. Users will
always be allowed to enter “Safe mode” with success to remove devices that are not
properly running or installed. Please proceed to do so and restart your Windows.
Devices with removed drivers will be automatically detected again. The drivers will
be loaded automatically, if drivers have been included in the system database, else
you will be asked to provide driver source for installation.
Summary of Contents for PEB-7710VLA
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