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

5.Remove the following components:

a.Hard drive (see Hard drive on page 44)

b.Optical drive (see Optical drive on page 42)

c.Keyboard (see Keyboard on page 54)

d.Switch cover (see Switch cover on page 56)

e.Speaker assembly (see Speaker assembly on page 58)

f.Display assembly (see Display assembly on page 60)

g.Top cover (see Top cover on page 67)

Remove the USB board:

1.Turn the computer upright with the right side toward you.

2.Disconnect the USB board cable (1) from the system board. The USB board cable is available as spare part number 486842-001.

3.Remove the cable from the base enclosure clips (2).

4.Remove the Phillips PM2.5×4.0 screw (3) that secures the USB board to the computer.

5.Lift the USB board (4) straight up to remove it from the computer.

Reverse this procedure to install the USB board.

76 Chapter 4 Removal and replacement procedures

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Image 84
HP CQ40-138TU, CQ40-300, CQ40-152XX, CQ40-151XX, CQ40-201XX, CQ40-148TU, CQ40-120TU, CQ40-120AU, CQ40-119TU, CQ40-119AX, CQ40-118TU

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.

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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.

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