Power System Check

Do the following:

1.Remove the battery pack.

2.Connect the power adapter and check the power supply.

3.Disconnect the power adapter and install the battery pack; then check that power supply. If you suspect a power problem, see the appropriate power supply check in the following list:

“Check the Power Adapter” on page 93 “Check the Battery Pack” on page 93

Check the Power Adapter

Unplug the power adapter cable from the system and measure the output voltage at the plug of the power adapter cable.

1.If the voltage is not correct, replace the power adapter.

2.If the voltage is within range, do the following:

a.Replace the System board.

b.If the problem is not resolved, see “Undetermined Problems” on page 107.

c.If the voltage is not correct, go to the next step.

NOTE: An audible noise from the power adapter does not always indicate a defect.

3.If the power-on indicator does not light up, check if the adapter’s power cord is properly connected to the system.

4.If the operational charge does not work, see “Check the Battery Pack” on page 93.

Check the Battery Pack

Do the following:

Using the software to identify whether a problem occurs while the battery pack during recharge or discharge:

1.Open Power Management in the Control Panel.

2.In Power Meter, confirm if the parameters for Current Power Source and Total Battery Power Remaining are correct.

3.Repeat the steps 1 and 2 for both battery and adapter.

Using the hardware to identify whether you should replace the battery pack or not:

1.Power off the system.

2.Remove the battery pack and measure the voltage between terminals one (+) and seven (-). There are seven terminals totally.

3.If the voltage is still less than 7.5 Vdc after recharging, replace the battery.

If the battery status indicator does not light up, remove the battery pack . If the charge indicator still does not light up, replace the AC/DC charger board.

Chapter 4

93

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Acer 4310 manual Power System Check, Check the Power Adapter
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4310 specifications

The Acer 4310 is a versatile and compact laptop that gained popularity in the mid-2000s, catering primarily to students, professionals, and casual users seeking a balance between performance and portability. This laptop series is known for its user-friendly design and solid performance for day-to-day tasks.

One of the standout features of the Acer 4310 is its Intel Core Duo processor, which delivers adequate power for multi-tasking and running everyday applications. With its dual-core architecture, users can expect improved performance compared to its single-core predecessors. The processor is paired with sufficient RAM options, typically ranging from 1GB to 2GB, allowing for smooth operation of basic programs and web browsing.

The Acer 4310 houses a 15.4-inch display that strikes a good balance between usability and portability. With a resolution of 1280x800, it offers decent clarity and color accuracy for watching videos, viewing images, or working on documents. Its widescreen format makes it convenient for multitasking and side-by-side application use.

In terms of connectivity, the Acer 4310 is equipped with multiple ports, including USB 2.0 ports, a VGA output for connecting to external displays, and an Ethernet port for wired internet connections. Wireless connectivity is enhanced with built-in Wi-Fi, enabling users to easily connect to home or public networks.

The laptop's storage options are quite flexible, with varying hard drive capacities that cater to different user needs. Commonly, users would find hard drives ranging from 80GB to 160GB, providing ample space for storing documents, music, and photos.

The Acer 4310's build quality is commendable for a budget-friendly laptop, featuring a durable chassis designed to withstand daily wear and tear. The keyboard is comfortable for typing, and the touchpad is responsive, further enhancing user experience.

Battery life on the Acer 4310 is satisfactory for its class, often providing several hours of usage on a single charge, making it a suitable companion for on-the-go users.

In conclusion, the Acer 4310 is a capable laptop that combines performance, portability, and affordability. Its reliable specifications and practical features make it ideal for students and everyday users, representing a solid choice for those seeking a dependable device for basic computing tasks.
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