Acer TravelMate P653-V Acer TravelMate P653-M and P653-V Notebook Service Guid - Page 50

System Interrupt Specification Hardware IRQ IRQ0 Sy IRQ1 IRQ2 Not IRQ3 Not IRQ5 Not IRQ6 Not IRQ7 Not IRQ8 IRQ9 IRQ10 IRQ11 Not IRQ12 IRQ13 IRQ14 IRQ15 System Function stem timer Standard PS/2 keyboard in use in use in use in use in use System CMOS/real time clock Not in use Not in use in use Synaptics PS/2 port touchpad Numeric data processor Not in use Not in use 1-40 Hardware Specifications and Configurations