Speakers (see Speakers on page 61)

USB board (see USB board on page 63)

Power connector cable (see Power connector cable on page 64)

Display assembly (see Display assembly on page 66)

NOTE: When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board:

Memory module (see Memory module on page 45)

RTC battery (see RTC battery on page 78)

Fan/heat sink assembly (see Fan/heat sink assembly on page 80)

Processor (see Processor on page 86)

Remove the system board:

1.Disconnect the optical drive connector cable from the system board.

2.Remove the Phillips PM2.5×6.0 screw (1) that secures the system board to the base enclosure.

3.Lift the right side of the system board (2) until it rests at an angle.

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Chapter 4 Removal and replacement procedures

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HP CQ43 manual

CQ43 specifications

The HP CQ43 is a budget-friendly laptop that offers a blend of performance, style, and portability, making it a popular choice among users who seek value without compromising essential features. This laptop is designed for both students and professionals who need a reliable device for everyday tasks, including web browsing, word processing, and multimedia consumption.

One of the main features of the HP CQ43 is its AMD processor. Equipped with the AMD Dual-Core A4 or A6 series, the CQ43 provides adequate performance for multitasking and running demanding applications. This powerful processor is supported by a dedicated AMD Radeon HD graphics card, ensuring decent visual output for casual gaming and video playback. The combination of the CPU and GPU makes it capable of handling various multimedia tasks.

The laptop features a 14-inch Display with a resolution of 1366 x 768 pixels. The LED backlit screen provides vibrant colors and good brightness levels, making it suitable for watching movies and working in different lighting conditions. Additionally, the 16:9 aspect ratio is perfect for viewing HD content, enhancing the overall multimedia experience.

In terms of storage and memory, the HP CQ43 typically comes with 4GB of RAM, which is sufficient for smooth performance during everyday tasks. Users can upgrade this memory up to 8GB for better multitasking capabilities. It also includes a 500GB hard drive, offering ample space for storing documents, photos, and videos.

Connectivity options are diverse on the HP CQ43, featuring multiple USB ports, an HDMI output, and a card reader. The inclusion of Wi-Fi and Ethernet ports ensures reliable internet connectivity, essential for both professional and casual use. The laptop also comes with a built-in webcam and microphone, making it suitable for video conferencing.

The HP CQ43 is powered by a durable battery that offers respectable longevity, allowing users to work efficiently without frequent recharges. Its lightweight design and compact form factor facilitate easy transport, making it an appealing choice for those who are always on the go.

In conclusion, the HP CQ43 successfully combines affordability with essential features, making it a compelling option for budget-conscious consumers. Its solid performance, excellent multimedia capabilities, and reliability make it an attractive choice in the competitive laptop market.