Acer M3802(G) manual Nvram, Pci Rom, Pci Irq

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Message

Description

 

Displayed

 

 

 

 

 

 

Microcode

BIOS could not find or load the CPU Microcode Update to the CPU. This message only

 

Error

applies to INTEL CPUs. The message is most likely to appear when a brand new CPU is

 

 

installed in a motherboard with an outdated BIOS. In this case, the BIOS must be updated

 

 

to include the Microcode Update for the new CPU.

 

 

 

 

NVRAM

There was an error in while validating the NVRAM data. This causes POST to clear the

 

Checksum

NVRAM data.

 

Bad, NVRAM

 

 

Cleared

 

 

 

 

 

Resource

More than one system device is trying to use the same non-shareable resources (Memory

 

Conflict

or I/O).

 

 

 

 

NVRAM

The NVRAM data used to store Plug??n??Play (PnP) data was not used for system

 

Ignored

configuration in POST.

 

 

 

 

NVRAM Bad

The NVRAM data used to store Plug??n??Play (PnP) data was not used for system

 

 

configuration in POST due to a data error.

 

 

 

 

Static

Two or more Static Devices are trying to use the same resource space (usually Memory or

 

Resource

I/O).

 

Conflict

 

 

 

 

 

PCI I/O conflict

A PCI adapter generated an I/O resource conflict when configured by BIOS POST.

 

 

 

 

PCI ROM

A PCI adapter generated an I/O resource conflict when configured by BIOS POST.

 

conflict

 

 

 

 

 

PCI IRQ

A PCI adapter generated an I/O resource conflict when configured by BIOS POST.

 

conflict

 

 

 

 

 

PCI IRQ

BIOS POST (DIM code) found a PCI device in the system but was unable to figure out how

 

routing table

to route an IRQ to the device. Usually this error is causing by an incomplete description of

 

error

the PCI Interrupt Routing of the system.

 

 

 

 

Timer Error

Indicates an error while programming the count register of channel 2 of the 8254 timer.

 

 

This may indicate a problem with system hardware.

 

 

 

 

Refresh timer

BIOS POST found that the refresh timer hardware failed to pass the Refresh Retrace Test.

 

test failed

 

 

 

 

 

Interrupt

BIOS POST could not initialize the Master Interrupt Controller. This may indicate a problem

 

Controller-1

with system hardware.

 

error

 

 

 

 

 

Interrupt

BIOS POST could not initialize the Slave Interrupt Controller. This may indicate a problem

 

Controller-2

with system hardware.

 

error

 

 

 

 

CMOS

 

 

 

 

 

Message

Description

 

Displayed

 

 

 

 

 

 

CMOS Date/

The CMOS Date and/or Time are invalid. This error can be resolved by readjusting the

 

Time Not Set

system time in AMIBIOS Setup.

 

 

 

 

CMOS Battery

CMOS Battery is low. This message usually indicates that the CMOS battery needs to be

 

Low

replaced. It could also appear when the user intentionally discharges the CMOS battery.

 

 

 

Chapter 4

51

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Contents Acer Aspire M3802G Service Guide Revision History Copyright Disclaimer Conventions Service Guide Coverage Table of Contents Features ChapterOptical disk On-Board Graphic solutionHard disk Graphics cardUSB ports System BiosPower supply Extension slotBlock Diagram Front Panel System ComponentsComponent Rear Panel IOS Hotkey List Hardware Specifications and ConfigurationsSpecification Main Board Major ChipsAudio Interface Memory CombinationsSystem Memory Slot Memory Total MemoryUSB Port Power ManagementSata Interface Environmental RequirementsGlobal Standby Mode Power Management FunctionACPI support functionDevice Standby Mode Suspend ModeCmos Setup Utility System UtilitiesEntering Cmos setup Navigating Through the Setup UtilitySetup Utility Menus Parameter DescriptionProduct Information Standard Cmos Features Parameter Description OptionAdvanced Bios Feature EnabledAdvanced Chipset Features Integrated Peripherals Power Management Setup PC Health Status Frequency/Voltage Control Bios Security Features Setting a supervisor passwordLoad Default Settings Save & Exit Setup Exit Without SavingSystem Disassembly Disassembly RequirementsPre-disassembly Procedure Removing the Side Panel Removing the Heat Sink Fan Assembly Removing the Processor Removing the Mode Card Removing the TV Card Removing the VGA CardRemoving the Hard Disk Drive Page Removing the Front Bezel Removing the Optical Drive Removing the Cables Powe- Led Cabl e HDD Cabl e ODD Cabl eRemoving the System FAN Removing the Power Supply Removing the Memory Modules Removing the Mainboard System Troubleshooting Power-On Self-Test Post Checkpoint DescriptionBootblock Recovery Code Checkpoints E1-E8 EC-EEPost Check Points Checkpoint Description DIM Code Checkpoints Message Description Displayed Post Error Messages ListCmos No ROM BasicAtapi Virus DMAPCI ROM NvramPCI IRQ Miscellaneous INSBios Message Displayed DescriptionMain board and Memory Error Symptoms ListError Symptom Action/FRU Processor / Processor Fan PostHard Disk Drive Error Symptom Action/FRUCD/DVD-ROM Drive Modem Real-time clockAudio Video and MonitorPower Supply KeyboardOther Problems Undetermined Problems DimmJumper and Connector Information PlacementLabel Description Internal header pin definition Jumper SettingSetting Jumper Jumper/Header Name Function DefinitionFront Panel Header SATALED+ Acpiled Sataled Pwrled ResetSYS FAN Header PwrswPORT-EL USBVCC3Front USB Header USBVCC4 Spdif HeaderConnector pin definition Connector Name Function DefinitionBlue VGA ConnGreen Vdacsdat8AUGND2 USB+LAN Conn4AUGND2 19LANLED2 20LANLED1SATA3TXP SATA3TXN SATA2TXP SATA2TXNSATA2RXN SATA2RXP SATA3RXN SATA3RXP5GND Atxpower Conn4VCC 16ATXPSONL 6VCCFRU Field Replaceable Unit List Aspire M3802 Exploded Diagram MB-SUPPORT Aspire M3802 FRU List Category Description Part NumberHDD 2TB Mouse Category Description Part Number Category Description Part Number Category Description Part Number Category Description Part Number Category Description Part Number IntelR Matrix Storage Manager option ROM Create Sata RAIDChapter Page Create Sata RAID Create Sata RAID 0+1 Chapter Intel RAID SOP Windows for WIN7 IntelR Matrix Storage ConsoleChapter Picture6 Select Menber Hard Drives Picture7 Chapter Chapter Page Chapter Page Chapter Page Chapter

M3802(G) specifications

The Acer M3802(G) is a remarkable computer that offers a blend of performance, aesthetics, and innovation suitable for both home and office environments. Designed for users seeking a reliable and efficient machine, the M3802(G) boasts features that make it stand out in a competitive market.

At the heart of the Acer M3802(G) is the powerful processor. Typically equipped with Intel's Core i5 or i7 series, it provides efficient multitasking capabilities and exceptional performance for daily tasks, gaming, and multimedia applications. This ensures smooth operation even when running resource-intensive applications, making it an ideal choice for users who demand reliability.

One of the key characteristics of the Acer M3802(G) is its robust storage options. Users can choose from various configurations, including traditional hard drives and faster solid-state drives (SSD). The inclusion of SSDs drastically improves boot times and application loading speeds, allowing users to enjoy a seamless computing experience. Furthermore, with ample storage capacity, users can store large amounts of data, from documents to high-definition media.

In terms of graphics, the Acer M3802(G) leverages integrated Intel HD Graphics or optional dedicated graphics cards. This combination offers flexibility for casual gamers and creative professionals who need accurate rendering for graphic design and video editing tasks. Whether you are playing games or editing videos, the M3802(G) delivers crisp visuals and smooth frame rates.

Connectivity is another strong suit of the Acer M3802(G). It comes equipped with multiple USB ports, HDMI output, and Ethernet options for seamless integration with various peripherals and networks. Moreover, built-in Wi-Fi and Bluetooth capabilities ensure that users can connect to the internet and other devices wirelessly with ease, enhancing the overall user experience.

The M3802(G) also features Acer’s advanced cooling technology, which maintains optimal operating temperatures during intensive tasks. This not only helps in prolonging the lifespan of components but also ensures that the system runs quietly, which is ideal for office environments or home setups where noise can be a distraction.

Additionally, the design of the Acer M3802(G) reflects a modern aesthetic, with a sleek chassis and thoughtful cable management options that allow for a tidy workspace. With its compact form factor, it fits easily in smaller areas while still delivering the power and performance expected from a full-sized desktop.

In summary, the Acer M3802(G) is a well-rounded desktop that combines powerful performance, extensive storage options, and excellent connectivity features. With its advanced cooling system, sleek design, and modern technologies, it proves to be a solid investment for anyone in need of a dependable computing solution. Whether for work or play, the M3802(G) delivers an exceptional experience tailored to the demands of today's users.