Inserting or removing the battery

43

Charging a battery

44

Maximizing battery life

45

Managing low battery levels

45

Identifying low battery levels

45

Resolving a low battery level

46

Resolving a low battery level when external power is available

46

Resolving a low battery level when a charged battery is available ...

46

Resolving a low battery level when no power source is available ....

46

Resolving a low battery level when the computer cannot exit

 

Hibernation

46

Conserving battery power

46

Storing a battery

46

Disposing of a used battery

47

Replacing the battery

47

Using external AC power

47

Testing an AC adapter

48

7 Drives

49

Handling drives

49

Using the optional security screw

50

Removing or replacing the service door

50

Removing the service door

51

Replacing the service door

51

Replacing or upgrading the hard drive

53

Removing the hard drive

53

Installing a hard drive

55

Using optical drives (select models only)

57

Identifying the installed optical drive

57

Inserting an optical disc

57

Tray-load

57

Removing an optical disc

58

Tray-load

58

When the disc tray opens normally

58

When the disc tray fails to open

59

8 External cards and devices

60

Using Media Card Reader cards (select models only)

60

Inserting a digital card

60

Removing a digital card

60

Using a USB device

61

 

vii

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HP 4440s manual Drives

4440s specifications

The HP Compaq 4440s is a laptop that caters to the needs of business professionals and students who require a balance between performance, durability, and portability. Known for its reliable build quality and essential features, the 4440s stands out as a solid choice in the competitive market of business laptops.

At the core of the HP 4440s is Intel's third-generation Core processor, providing a range of options from i3 to i7, ensuring that users can select a model tailored to their processing power needs. This flexibility allows users to experience robust performance for multitasking and running demanding applications while maintaining efficiency in power consumption.

One of the most significant characteristics of the 4440s is its durability. The laptop is designed with a magnesium-aluminum chassis that enhances structural integrity and helps protect internal components. Moreover, the spill-resistant keyboard adds an extra layer of security against accidental liquid damage, making it suitable for use in various environments.

Display features include a 14-inch LED-backlit screen, with options for HD (1366x768) or HD+ (1600x900) resolutions. This provides users with clear visuals, whether they're working on documents, watching videos, or conducting presentations. The integrated Intel HD Graphics offers sufficient power for everyday tasks and light graphic-intensive applications.

The laptop supports various connectivity options to meet modern demands. With USB 3.0 ports, users can experience faster data transfer rates, which is essential for professionals dealing with large files. Additionally, the presence of an HDMI port allows for easy connection to external displays and monitors, perfect for presentations and collaborative work.

For secure data management, the HP 4440s offers a Trusted Platform Module (TPM) and compatibility with HP Security Manager software. This ensures that sensitive information remains protected through strong encryption methods, making it an appropriate choice for enterprises concerned about data security.

In terms of battery life, the HP 4440s can deliver several hours of usage on a single charge, providing users with the freedom to work without interruption during long meetings or travels. Its lightweight design enhances portability, making it easy for professionals to carry it with them on the go.

In summary, the HP Compaq 4440s combines power, durability, and essential features to meet the needs of business users. With its strong performance, excellent build quality, and focus on security, it remains a competent choice for those who seek a functional and reliable laptop.