HP 2510p - Compaq Business Notebook Maintenance And Service Guide

System interrupt specifications
Hardware IRQ System function
IRQ0 System timer
IRQ1 Standard 101-/102-Key or Microsoft Natural Keyboard
IRQ2 Cascaded
IRQ3 Intel 82801DB/DBM USB2 Enhanced Host Controller—24CD
IRQ4 COM1
IRQ5* Conexant AC—Link Audio Intel 82801DB/DBM SMBus Controller—24C3 Data Fax
Modem with SmartCP
IRQ6 Diskette drive
IRQ7* Parallel port
IRQ8 System CMOS/real-time clock
IRQ9* Microsoft ACPI-compliant system
IRQ10* Intel USB UHCI controller—24C2
Intel 82852/82855 GM/GME Graphic Controller
Realtek RTL8139 Family PCI Fast Ethernet Controller
IRQ11 Intel USB EHCI controller—24CD
Intel USB UHCI controller—24C4
Intel USB UHCI controller—24C7
Intel Pro/Wireless 2200BG
TI OHCI 1394 host controller
TI PCI1410 CardBus controller
IRQ12 Synaptics PS/2 TouchPad
IRQ13 Numeric data processor
IRQ14 Primary IDE channel
IRQ15 Secondary IDE channel
*Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none.
NOTE: PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. Either the infrared or the serial port
may assert IRQ3 or IRQ4.
System interrupt specifications 113

HP 2510p - Compaq Business Notebook Specifications

General

Display	12.1-inch WXGA (1280 x 800)
Graphics	Intel GMA X3100
Processor	Intel Core 2 Duo U7600
RAM	Up to 4 GB DDR2 SDRAM, 667 MHz
Storage	80/120 GB 5400 RPM
Operating System	Windows Vista Business
Battery Life	Up to 6 hours
Wireless	Intel PRO/Wireless 3945ABG or 4965AGN
Dimensions	28.2 x 21.4 x 2.35 cm
Ports	3 USB 2.0, VGA, headphone/microphone jacks, docking connector
Optical Drive	External (optional)