Peripheral-Related Symptoms

Symptom / Error

Action in Sequence

 

 

System configuration does not match the

Enter BIOS Setup Utility to execute “Load Setup defaults”, then

installed devices.

reboot system.

 

Reconnect hard disk/CD-ROM/diskette drives.

 

 

External display does not work correctly.

See “System Diagnostic Diskette” on page 49

 

See if there is an error beep. If there is an erro beep, then change

 

main board.

 

Power off. Then check if RAM CPU BIOS are well-connected.

 

Press Fn+F5 three times slowly

 

LCD FPC

 

LCD inverter

 

LCD

 

 

USB does not work correctly

USB device cable is firmly connected into the USB ports. Test one

 

USB port each time.

 

USB socket is firmly secured to the main board.

 

Main board

 

 

Print problems.

Ensure the “Parallel Port” in the “System Devices” of BIOS Setup

 

Utility is set to Enabled.

 

Onboard Devices Configuration

 

Run parallel port test

 

Printer driver

 

Printer cable

 

Printer

 

Main board

 

 

Keyboard/Touchpad-Related Symptoms

Symptom / Error

Action in Sequence

 

 

Keyboard (one or more keys) does not work.

Reconnect the keyboard cable.

 

Keyboard

 

Main board

 

 

Touchpad does not work.

Reconnect touch pad cable. Modem port is secured to the main

 

board

 

Touch pad FPC

 

Audio/Touch pad board

 

Main board

 

 

Modem-Related Symptoms

Symptom / Error

Action in Sequence

 

 

Internal modem does not work correctly.

Ensure the telephone cable is firmly plugged into the telephone wall

 

socket and the modem port of the computer.

 

Modem phone port is secured to the main board.

 

modem combo board

 

Main board

 

 

NOTE: If you cannot find a symptom or an error in this list and the problem remains, see “Undetermined Problems” on page 84.

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Chapter 4

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Acer 270 manual Peripheral-Related Symptoms, Keyboard/Touchpad-Related Symptoms, Modem-Related Symptoms, Lcd Fpc

270 specifications

The Acer 270 series, part of Acer's versatile lineup of laptops, is designed to cater to a wide range of user needs, from casual browsing to more demanding tasks. This model stands out due to its robust combination of features, innovative technologies, and sleek design, making it an attractive option for students, professionals, and everyday users alike.

At the heart of the Acer 270 series is its impressive display. The laptop often features a Full HD screen that delivers stunning visuals with vibrant colors and sharp details. This makes it ideal for watching videos, editing photos, or simply browsing the web. The slim bezels enhance the viewing experience, creating an immersive feel that many users appreciate.

Performance-wise, the Acer 270 is typically equipped with the latest Intel Core processors, ensuring that it can handle multitasking with ease. Whether running productivity apps or more intensive software, the processor offers the speed and efficiency needed to keep up with everyday demands. Coupled with substantial RAM options, users can experience seamless performance across different applications, reducing lag and improving workflow.

Storage is another key feature of the Acer 270 series. With options for SSDs, users benefit from faster boot times and quicker file access, resulting in an overall more responsive experience. This storage solution not only increases speed but also contributes to a lightweight and compact design, making it easy to carry.

The laptop also incorporates advanced connectivity options, including multiple USB ports, HDMI outputs, and sometimes even Thunderbolt support. This array of ports ensures that users can connect a variety of peripherals and external displays with ease. Furthermore, reliable Wi-Fi and Bluetooth technologies enhance connectivity, facilitating smooth online experiences and allowing for convenient wireless connections.

In terms of battery life, the Acer 270 does not fall short, often boasting impressive longevity that can last a full day on moderate use. This feature is particularly appealing to students and professionals who need a device that can keep up with their busy schedules without frequent recharging.

Design-wise, the Acer 270 often features a modern, sleek chassis that is aesthetically pleasing and functional. The ergonomic keyboard ensures comfortable typing, while the touchpad is responsive, facilitating effortless navigation.

Additionally, Acer includes proprietary technology enhancements such as Acer BlueLightShield, which reduces eye strain during long periods of use, and Acer TrueHarmony for improved audio quality.

Overall, the Acer 270 series is characterized by its blend of performance, reliability, and portability, making it a solid choice for a wide array of users looking for a capable laptop that meets everyday computing needs.