I/O address (hex)

System function (shipping configuration)

 

 

360 - 361

Motherboard resources

 

 

376 - 376

ATA Channel 1

 

 

3B0 - 3BB

NVIDIA MCP67M

 

 

3C0 - 3DF

NVIDIA MCP67M

 

 

3F6 - 3F6

ATA Channel 0

 

 

4D0 - 4D1

Motherboard resources

 

 

0D00 - FFFF

PCI bus

 

 

 

1000

- 107F

Motherboard resources

 

 

 

1080

- 10FF

Motherboard resources

 

 

 

1400

- 147F

Motherboard resources

 

 

 

1480

- 14FF

Motherboard resources

 

 

 

1800

- 187F

Motherboard resources

 

 

 

1880

- 18FF

Motherboard resources

 

 

 

3000

- 303F

NVIDIA nFOrce PCI System Management

 

 

 

3040

- 307F

NVIDIA nFOrce PCI System Management

 

 

 

3080

- 30BF

NVIDIA nFOrce PCI System Management

 

 

30C0 - 30CF

Standard Dual Channel PCI IDE Controller

 

 

30D0 - 30DF

Standard Dual Channel PCI IDE Controller

 

 

30E0 - 30E3

Standard Dual Channel PCI IDE Controller

 

 

30E4 - 30E7

Standard Dual Channel PCI IDE Controller

 

 

30E8 - 30EF

Standard Dual Channel PCI IDE Controller

 

 

30F0 - 30F7

Standard Dual Channel PCI IDE Controller

 

 

400 - 4FFF

PCI standard PCI-to-PCI bridge

 

 

 

System I/O address specifications—AMD processors 103

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HP CQ40-201XX, CQ40-300, CQ40-152XX, CQ40-151XX, CQ40-148TU, CQ40-120TU manual System I/O address specifications-AMD processors

CQ40-105TU, CQ40-109AX, CQ40-111AU, CQ40-114AU, CQ40-300 specifications

The HP CQ40 series laptops, including models like CQ40-120AU, CQ40-120AX, CQ40-131TU, CQ40-129AU, and CQ40-134TU, represent a blend of performance and versatility tailored for everyday computing needs. These laptops, which were released in the mid-2000s, are characterized by their solid build quality, a user-friendly experience, and a range of features that cater to both students and professionals.

One of the standout features of the CQ40 series is its display. Most models in this lineup boast a 14.1-inch diagonal widescreen display with a standard resolution of 1280x800 pixels. This display size strikes a balance between mobility and usability, making it easy to transport while still providing ample screen real estate for work and entertainment.

Performance-wise, the CQ40 series is equipped with a variety of Intel and AMD processors, depending on the specific model. The processors offer a mix of efficiency and performance, making them suitable for everyday tasks such as web browsing, document editing, and media playback. With RAM options typically ranging from 2GB to 4GB, users can expect smooth multi-tasking capabilities.

Storage options in the CQ40 series include hard drives with capacities that generally range from 250GB to 320GB. This storage provides adequate space for files, applications, and media, ensuring users can keep their important documents within easy reach.

In terms of connectivity, the CQ40 laptops are equipped with multiple USB ports, HDMI outputs, and audio jacks, allowing for easy peripheral connections ranging from external drives to printers. They also typically feature Wi-Fi and Ethernet capabilities, ensuring users stay connected whether at home, in the office, or on the go.

Battery life is another consideration, with most models designed to last several hours on a single charge, depending on usage patterns. This aspect makes the CQ40 series a reliable option for users who need to work remotely or during travel without being tethered to a power outlet.

Overall, the HP CQ40 series, including the models CQ40-120AU, CQ40-120AX, CQ40-131TU, CQ40-129AU, and CQ40-134TU, remains a practical choice for budget-conscious users seeking a dependable laptop for day-to-day tasks. With a combination of decent performance, good battery life, and essential features, these laptops continue to serve a purpose in the computing landscape.