Keyboard

For use in:

Spare part number

For use in:

Spare part number

 

 

 

 

Canadian French

486904-121

Thailand

486904-281

 

 

 

 

South Korea

486904-AD1

The United States

486904-001

 

 

 

 

Taiwan

486904-AB1

 

 

 

 

 

 

Before removing the keyboard, follow these steps:

1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

2.Disconnect all external devices connected to the computer.

3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4.Remove the battery (see Battery on page 41).

5.Remove the Mini Card compartment cover (see RTC battery on page 50).

Remove the keyboard:

1.Turn the computer upside down, with the front toward you.

2.Remove the three Phillips PM2.5×17.0 screws that secure the keyboard to the computer.

3.Turn the computer display-side up, with the front toward you.

4.Open the computer as far as possible.

5.Release the top edge of the keyboard by lifting it up to disengage the keyboard from the tabs on the switch cover.

6.Lift the top edge of the keyboard until it rests at an angle (1).

54 Chapter 4 Removal and replacement procedures

Page 61 Page 63
Page 62
Image 62
HP CQ40-119AX, CQ40-300, CQ40-152XX, CQ40-151XX, CQ40-201XX, CQ40-148TU, CQ40-120TU manual Keyboard, For use Spare part number
Page 61 Page 63

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.
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