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installed in a motherboard with an outdated BIOS.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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Acer M5802(G) manual Nvram, Pci Rom, Pci Irq
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M5802(G) specifications

The Acer M5802(G) is a versatile desktop computer designed to meet the demands of both home users and professionals. It showcases a blend of power, performance, and modern features that make it a competitive choice in the mid-range desktop market.

At the heart of the Acer M5802(G) lies a robust Intel processor, typically from the Core i5 or i7 range, ensuring responsiveness and efficiency in handling various tasks, from everyday computing to more intensive workloads. The multi-core architecture allows users to run multiple applications simultaneously without significant performance drops, making it ideal for multitaskers.

One of the standout features of the M5802(G) is its ample storage options. It generally comes equipped with a sizeable hard drive or SSD configuration, which not only provides plenty of space for files, applications, and media but also enhances boot and loading times. The option for SSD storage significantly improves system performance, allowing for quick access to programs and files.

Graphics capabilities are also well addressed in the Acer M5802(G). Depending on the specific configuration, it can come with integrated Intel HD graphics or an optional dedicated graphics card from AMD or NVIDIA. This makes it suitable for casual gaming, video editing, and graphic design, offering users the flexibility to engage in creative and entertainment activities.

Connectivity is a key feature of the Acer M5802(G). It is typically equipped with various USB ports, including USB 3.0 for faster data transfer, HDMI, and Ethernet ports. This enables easy connection to a variety of external devices such as printers, external storage, and monitors, enhancing the overall usability of the system.

In terms of design, the Acer M5802(G) boasts a sleek and modern chassis, making it a visually appealing addition to any workspace. The compact form factor ensures that it does not occupy excessive desk space while still housing powerful components.

In summary, the Acer M5802(G) stands out with its powerful Intel processor, generous storage options, decent graphics capabilities, and excellent connectivity options. This combination makes it an excellent choice for users looking for a dependable and robust desktop computer capable of handling diverse tasks efficiently. Whether for productivity or entertainment, the M5802(G) delivers exceptional performance in a stylish package.
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