Compaq Presario CQ20 Notebook PC - Maintenance and Service Guide
Page 78
...time clock IRQ12 Synaptics PS/2 TouchPad IRQ13 Numeric data processor IRQ16 Intel ICH9 Family USB universal Host Controller 2937 Mobile Intel 4 Series Express Chipset Family IRQ17 High Definition Audio Controller Intel ICH9 Family USB universal Host Controller 2938 Marvel Yukon 88E8072 PCIE-Gigabit Ethernet... USB universal Host Controller 2935 *Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none. ✎ PC Cards may assert IRQ3 or IRQ4. ✎ For operating systems after Windows 2000, APIC (Advanced programming interrupt controller) is used.
...time clock IRQ12 Synaptics PS/2 TouchPad IRQ13 Numeric data processor IRQ16 Intel ICH9 Family USB universal Host Controller 2937 Mobile Intel 4 Series Express Chipset Family IRQ17 High Definition Audio Controller Intel ICH9 Family USB universal Host Controller 2938 Marvel Yukon 88E8072 PCIE-Gigabit Ethernet... USB universal Host Controller 2935 *Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none. ✎ PC Cards may assert IRQ3 or IRQ4. ✎ For operating systems after Windows 2000, APIC (Advanced programming interrupt controller) is used.
Software Update, Backup and Recovery - Windows Vista
Page 5
.... Access the updates on the computer. The BIOS initializes the operating system, determines how the computer will interact with your computer model, product category, and series or family. To update the software, follow these steps, which contains information regarding installing and troubleshooting the file. Prepare for a system BIOS update by identifying...
.... Access the updates on the computer. The BIOS initializes the operating system, determines how the computer will interact with your computer model, product category, and series or family. To update the software, follow these steps, which contains information regarding installing and troubleshooting the file. Prepare for a system BIOS update by identifying...