Acer 2420 manual Parameter Description Format/Option

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The table below describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings.

Parameter

Description

Format/Option

 

 

 

System Time

Sets the system time. The hours are displayed

Format: HH:MM:SS

 

with 24-hour format.

(hour:minute:second) System Time

 

 

 

System Date

Sets the system date.

Format MM/DD/YYYY (month/day/

 

 

year)

 

 

System Date

 

 

 

System Memory

This field reports the memory size of the system.

 

 

Memory size is fixed to 640MB

 

 

 

 

Extended Memory

This field reports the memory size of the

 

 

extended memory in the system.

 

 

Extended Memory size=Total memory size-1MB

 

 

 

 

VGA Memory

Shows the VGA memory size. VGA Memory

 

 

size=64/128MB

 

 

 

 

Quiet Boot

Determines if Customer Logo will be displayed or

Option: Enabled or Disabled

 

not; shows Summary Screen is disabled or

 

 

enabled.

 

 

Enabled: Customer Logo is displayed, and

 

 

Summary Screen is disabled.

 

 

Disabled: Customer Logo is not displayed, and

 

 

Summary Screen is enabled.

 

 

 

 

Power on display

Auto: During power process, the system will

Option: Auto or Both

 

detect if any display device is connected on

 

 

external video port. If any external display device

 

 

is connected, the power on display will be in CRT

 

 

(or projector) only mode. Otherwise it will be in

 

 

LCD only mode.

 

 

Both: Simultaneously enable both the integrated

 

 

LCD screen and the system’s external video port

 

 

(for an external CRT or projector).

 

 

 

 

Network Boot

Enables, disables the system boot from LAN

Option: Enabled or Disabled

 

(remote server).

 

F12 Boot Menu

Enables, disables Boot Menu during POST.

Option: Disabled or Enabled

 

 

 

D2D Recovery

Enables, disables D2D Recovery function. The

Option: Enabled or Disabled

 

function allows the user to create a hidden

 

 

partition on hard disc drive to store operation

 

 

system and restore the system to factory

 

 

defaults.

 

 

 

 

NOTE: The sub-items under each device will not be shown if the device control is set to disable or auto. This is because the user is not allowed to control the settings in these cases.

Chapter 2

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Contents Aspire 3620/TravelMate 2420 Series Service Guide Revision History Date Chapter UpdatesDisclaimer CopyrightScreen Messages ConventionsPreface Page Table of Contents Jumper and Connector Locations TroubleshootingFRU Field Replaceable Unit List Features System SpecificationsChapter Human-centric design and ergonomics Intel 910GML System Block DiagramTop View Board LayoutBottom View Description Aspire 3620 front View Your Acer Notebook tourIcon Description TravelMate 2420 front viewCommunications Closed Front ViewRight View Left ViewBottom Panel Rear PanelAspire TravelMate IndicatorsIcon Function Description Easy-Launch ButtonsTouchpad Basics Launch key Default applicationChapter Desired Access Num Lock On Num Lock Off Using the KeyboardLock Keys and embedded numeric keypad Lock Key DescriptionHot Keys Windows KeysKey Icon Description Hot Key Icon Function Description Special Key Euro symbolAcer eDataSecurity Management Acer Empowering TechnologyPage Acer eLock Management Acer ePerformance Management Acer eRecovery Management Acer eSettings Management Acer Mode Acer ePower ManagementPage Acer ePresentation Management Specification Hardware Specifications and ConfigurationsProcessor Second Level CacheMemory Combinations Bluetooth InterfaceLAN Interface Modem InterfaceHard Disk Drive Interface Wireless Module 802.11b/g optional deviceDVD-Dual Interface Combo Drive InterfaceAudio Interface Video Memory Video InterfaceUSB Port Pcmcia PortSystem Board Major Chips BatteryKeyboard LCD Inverter LCD 14.1 inchAC Adaptor System Power Management Main Security Boot Exit System Utilities Bios Setup UtilityNavigating the Bios Utility Parameter Description InformationSystem Time MainParameter Description Format/Option Security Boot ExitRemoving a Password Setting a PasswordClear or Set Parameter Description OptionChanging a Password Page +Hard Drive BootExit Information Main Security BootBios Flash Utility Machine Disassembly and Replacement Before You Begin General InformationHDD Disassembly Procedure FlowchartDescription Part Number Screw ListRemoving the Battery Pack Removing the Memory and the HDD Module Removing the LCD Module Removing the ODD ModuleChapter Page Disassembling the Main Unit Disassembling the Lower Case AssemblyPage Disassembling the Upper Case Assembly Page Disassembling the LCD Module Page Disassembling the HDD Module Disassembling the External ModulesDisassembling the ODD Module Symptoms Verified Go To TroubleshootingExternal Diskette Drive Check System Check ProceduresExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckMemory check Power System CheckCheck the Power Adapter Touchpad Check Check the Battery PackPower-On Self-Test Post Error Message Error Code List Index of Error MessagesError Message List Error Codes Error MessagesCPU ID No beep Error Messages FRU/Action in Sequence Code Beeps Post Routine Description Phoenix Bios Beep CodesChapter Code Beeps Post Routine Description Code Beeps LCD-Related Symptoms Index of Symptom-to-FRU Error MessageIndicator-Related Symptoms Power-Related SymptomsMemory-Related Symptoms PCMCIA-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsKeyboard/Touchpad-Related Symptoms Peripheral-Related SymptomsModem-Related Symptoms Intermittent Problems Dimm Undetermined ProblemsTop View Jumper and Connector LocationsBottom View FRU Field Replaceable Unit List Aspire 3620/TravelMate 2420 FRU List Aspire 3620/TravelMate 2420 Exploded DiagramCategory Part Name and Description Acer Part No Not contain the black mylar as Image shows Middle Cover TM Upper Case TM CPU DOTHAN740 1.73GMHZ Intel Assy HDD Bracket AG1 CPU Heatsink W/SCREW W/O FAN H3M1A Belgium Keyboard 89KEY Darfon NSK AEK1F SV Hinge Pack LEFT/RIGHT RTC Battery Scrw M2*L3 Black Chapter Index

2420 specifications

The Acer 2420 is a versatile laptop that strikes a balance between performance and affordability, making it a popular choice for users ranging from students to professionals. This model is part of Acer’s Aspire series, known for its reliable build and innovative features.

One of the standout characteristics of the Acer 2420 is its design. The laptop features a sleek, lightweight chassis that is easy to carry, making it an excellent option for users who are often on the go. With a 14-inch display, it offers a compact size without compromising screen real estate, ensuring that users can enjoy decent visuals while working or streaming media.

In terms of performance, the Acer 2420 is powered by Intel’s Core i5 or AMD equivalent processors, providing robust computing capabilities that can handle everyday tasks with ease. Accompanied by 4GB or 8GB of RAM, the device multitasks efficiently, allowing users to run several applications simultaneously without glitches. Additionally, it typically comes with a 1TB HDD or SSD option, offering ample storage for files, documents, and multimedia.

The display quality of the Acer 2420 is commendable, featuring HD resolution that brings clarity and brightness to various content types, including videos and images. The laptop also incorporates Acer’s Color Intelligence technology, which dynamically adjusts the color and brightness based on the content being displayed, enhancing the overall viewing experience.

Technologically, the Acer 2420 is equipped with essential connectivity options such as USB 3.0 ports for speedy data transfer, HDMI output for external displays, and a card reader, catering to versatile connectivity needs. The laptop supports Wi-Fi and Bluetooth for seamless internet access and connectivity with other devices.

Battery life is another important aspect of the Acer 2420, with a capacity designed to last through a workday, minimizing the need for frequent recharges. This long-lasting battery, combined with energy-efficient components, makes the Acer 2420 an excellent companion for both work and leisure.

In conclusion, the Acer 2420 melds portability, solid performance, and practical features into an attractive package. For users seeking a dependable laptop that can keep up with daily tasks while also providing multimedia capabilities, the Acer 2420 is a commendable choice.