Acer N2110G manual Hardware Diagnostic Procedure, System Check Procedures, Power System Check

Page 45

Chapter 4

Troubleshooting

This chapter lists the POST error indicators and BIOS beep codes, as well as general troubleshooting instructions.

Hardware Diagnostic Procedure

1.Obtain as much detail as possible about the symptoms of the system failure.

2.Verify the symptoms by attempting to recreate the failure by running the diagnostic tests or repeating the same operation.

3.Refer to “Power System Check” procedure on the next section and the “Beep Codes” section on page 46 to determine which corrective action to take.

System Check Procedures

IMPORTANT: The diagnostic tests described in this chapter are only intended to test Acer products. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses.

Power System Check

If the system can be powered on, skip this section. Proceed to the “System Internal Inspection” procedure on the next page.

If the system will not power on, do the following:

•Check if the power cable is properly connected to the AC power jack and a functional AC power source.

•Check if the voltage selector switch is set to the correct voltage setting.

System External Inspection

1.Inspect the power and LED indicators on the front panel. Go to “Front View” section on page 3 for the location and description of the LED behaviour.

2.Make sure that there is no point of contact in the system that can cause a power short.

If the cause of the failure is still can not be determined, perform the “System Internal Inspection” procedure described on the next page.

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Contents Veriton N2110G ThinClient Computer Service Guide Revision History Date Version Chapter UpdatesCopyright Disclaimer Conventions Service Guide Coverage Table of Contents Exploded Diagram Veriton N2110G FRU List Technical SpecificationsSystem Features AudioComponent Description Physical Specifications Ports and LED IndicatorsEnvironmental Requirements Aspect DescriptionFront View System TourComponent Rear PanelEntering Cmos Setup Cmos Setup UtilitySetup Utility Menus Navigating Through the Setup UtilityParameter Description InfoEnabled DisabledAdvanced Parameter Description OptionBoot Security InstalledExit Veriton N2110G Service Guide Pre-disassembly Procedure Disassembly RequirementsRemoving the Computer Stand Disassembly ProceduresRemoving the Side Panel Removing the Heatsink Assembly Removing the Speaker Module Removing the Wlan Module Page Removing the SSD Module Removing the Mainboard Veriton N2110G Service Guide Removing the Memory Modules Removing the Wlan Antenna Page Reinstalling the Wlan Antenna Reassembly ProceduresPage Size Reinstalling the Memory ModulesReinstalling the Mainboard Veriton N2110G Service Guide Reinstalling the SSD Module Reinstalling the Wlan Module Reinstalling the Speaker Module Reinstalling the Heatsink Assembly Reinstalling the Side Panel Removing the Computer Stand System Check Procedures Hardware Diagnostic ProcedurePower System Check System External InspectionViewing Bios Checkpoints Uefi Bios Post Code CheckpointsCheckpoints System Internal InspectionStatus Codes SEC Status CodesPEI Status Codes S3 Resume Progress Codes DXE Status CodesCheckpoint Description CPU Exception Status Codes OEM-Reserved Status Codes ASL Status CodesPost Error Messages Post Error IndicatorsSEC Error Codes PEI Error CodesS3 Resume Error Codes DXE Error CodesBeep Codes Undetermined ProblemsPEI Beep Codes DXE Beep CodesTo clear the Cmos data Clearing CmosCreating the Bios Crisis Recovery Disk Bios RecoveryPerforming a Bios Recovery Select Proceed with flash update start recoverySystem Architecture Block DiagramThis section shows the major mainboard components top view Mainboard Layout topMainboard Layout bottom Jumper Type Description Setting default Jumper SettingField Replaceable Unit FRU List Exploded Diagram Category Part Name Description Acer Part No Veriton N2110G FRU ListHDD/HARD Disk SSD-M 16GB Sandisk Screws Screw M2 CAP L4 NI Scrw M2 CAP L4 NI Veriton N2110G Service Guide Specification ProcessorSystem Board Major Chips System Bios System MemorySolid State Disk SSD Drive Network Interface Sata InterfaceAudio Interface Veriton N2110G Service Guide Index Pcmcia

N2110G specifications

The Acer N2110G is an innovative laptop designed to cater to the needs of both professionals and casual users. This model stands out in the crowded market of portable computing devices, boasting a blend of performance, style, and efficiency.

One of the main features of the Acer N2110G is its sleek and lightweight design, making it an ideal choice for users on the go. The laptop’s chassis is crafted from high-quality materials, striking a balance between durability and aesthetics. Its compact form factor does not compromise the display size, as it showcases a vibrant and sharp screen that enhances visual experience, whether for work or entertainment.

At the core of the N2110G’s performance are its state-of-the-art processors. The laptop typically comes with the latest generation Intel Core processors, which deliver exceptional speed and efficiency. This makes it capable of handling multitasking and demanding applications with ease. Coupled with a robust RAM configuration, users can expect smooth performance, whether they are working with spreadsheets, editing videos, or streaming high-definition content.

Another notable feature is the ample storage options available. The N2110G includes solid-state drives (SSD), offering fast boot times and quick access to files, greatly enhancing user productivity. The laptop may also support additional hard drives, catering to those who require extensive storage capacity for large files.

Connectivity is another crucial aspect of the Acer N2110G, which is equipped with various ports including USB-C, HDMI, and traditional USB-A ports. This allows for seamless connections to peripherals like external monitors, storage devices, and docking stations. Moreover, the laptop includes dual-band Wi-Fi and Bluetooth capabilities, ensuring reliable and fast wireless connectivity.

Battery life is a significant concern for mobile users, and the Acer N2110G excels in this area as well. With an efficient power management system, it is capable of lasting a full day on a single charge, making it suitable for both office environments and remote work scenarios.

In terms of usability, the laptop features a comfortable keyboard and a responsive trackpad, designed to provide a pleasant typing experience over extended sessions. The inclusion of advanced security features such as a fingerprint reader enhances user data protection.

In conclusion, the Acer N2110G combines performance, portability, and practicality, making it an appealing choice for a wide range of users. Its blend of modern technologies and user-friendly characteristics positions it as a reliable companion for work and leisure alike.
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