Removal and replacement procedures

System board

✎The system board spare part kit includes replacement thermal material.

Description

Spare part number

 

 

System board for models with discrete graphics subsystems

573719-001

 

 

System board for models with UMA graphics subsystems

573720-001

 

 

Before removing the system board, 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 4-7).

5.Remove the following components:

a.Hard drive (see “Hard drive” on page 4-8)

b.Memory module (see “Memory module” on page 4-10)

c.RTC battery (see “RTC battery” on page 4-12)

d.WLAN module (see “WLAN module” on page 4-14)

e.Optical drive (see “Optical drive” on page 4-20)

f.Keyboard (see “Keyboard” on page 4-21)

g.Keyboard cover (see “Keyboard cover” on page 4-24)

h.Speaker assembly (see “Speaker assembly” on page 4-26)

i.Display assembly (see “Display assembly” on page 4-28)

j.Top cover (see “Top cover” on page 4-36)

4–48

Maintenance and Service Guide

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HP CQ41-218AX, CQ41-206AU, CQ41-205AX, CQ41-204AU, CQ41-206AX, CQ41-207AX, CQ41-222AU, CQ41-218AU, CQ41-214AU manual System board
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CQ41-209AX, CQ41-205AX, CQ41-206AU, CQ41-209AU, CQ41-208AX specifications

The HP CQ41 series, including models CQ41-214AU, CQ41-215AU, CQ41-207AX, CQ41-222AU, and CQ41-218AX, are well-regarded laptops that cater to users looking for reliability and functionality. These laptops are designed with a focus on everyday computing demands, offering a balanced combination of performance, portability, and affordability.

At the core of these models is the AMD processor architecture, featuring options such as the AMD Athlon II and AMD Fusion APUs. These processors are known for their efficiency, providing a satisfactory experience for both general computing tasks and multimedia consumption. The graphics performance is enhanced by integrated AMD Radeon graphics, allowing users to enjoy casual gaming and video playback without the need for a dedicated graphics card.

The display on the CQ41 series is typically a 14-inch diagonal High-Definition (HD) screen, supporting a resolution of 1366 x 768 pixels. This size strikes a balance between portability and usability, making it ideal for both students and professionals. The display is equipped with LED-backlighting, which offers improved brightness and energy efficiency.

In terms of memory and storage, these models generally come with 2GB to 4GB of RAM, ensuring smooth multitasking capabilities for day-to-day applications such as web browsing, word processing, and media playback. The storage options vary, with traditional Hard Disk Drives (HDD) offering capacities from 320GB onward, providing ample space for documents, photos, and software.

Another key feature of the CQ41 series is its connectivity options. These laptops include multiple USB ports, HDMI output, and an SD card reader, facilitating easy connections to peripherals and external displays. The inclusion of Wi-Fi and Bluetooth support ensures that users can stay connected wirelessly, whether at home or on the go.

The battery life of the CQ41 series is commendable, providing several hours of usage on a single charge, which is ideal for users who require mobility. Additionally, the keyboard is designed to be comfortable and user-friendly, making it suitable for extended typing sessions.

Overall, the HP CQ41-214AU, CQ41-215AU, CQ41-207AX, CQ41-222AU, and CQ41-218AX models combine functional design with practical features, making them reliable choices for budget-conscious consumers needing dependable everyday laptops.
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