POST Error Messages List

If you cannot run the diagnostics program tests but did receive a POST error message, use “POST Error Messages List” to diagnose system problems. If you did not receive any error message, look for a description of your error symptoms in “Error Symptoms List” on page 90.

NOTE: When you have deemed it necessary to replace an FRU, and have done so, you must run a total system check to ensure that no other activity has been affected by the change. This system check can be done through the diagnostics program.

NOTE: Check all power supply voltages, switch, and jumper settings before you replace the main board. Also check the power supply voltages if you have a “system no-power” condition.

If you are unable to correct the problem by using the “BIOS Messages List” table and “Error Symptoms List” table, go to “Undetermined Problems”.

To diagnose a problem, first find the BIOS error messages in the left column. If directed to a check procedure, replace the FRU indicated in the check procedure. If no check procedure is indicated, the first Action/FRU listed in right column is the most likely cause.

BIOS Messages

Action/FRU

 

 

BIOS ROM checksum error - System halted

The checksum of the BIOS code in the BIOS chip is

 

incorrect, indicating the BIOS code may have

 

become corrupt. Contact your system dealer to

 

replace the BIOS.

 

 

CMOS Battery Failed

The CMOS battery is no longer functional. Contact

 

your system dealer for a replacement the BIOS.

 

 

CMOS Checksum Error- defaults loaded

Checksum of CMOS is incorrect, so the system

 

loads the default equipment configuration. A

 

checksum error may indicate that CMOS has

 

become corrupt. A weak battery may have caused

 

this error. Check the battery and replace if

 

necessary.

 

 

CPU at nnnn

Displays the running speed of CPU.

 

 

Display switch is set incorrectly

The display switch on the motherboard can be set to

 

either monochrome or color. This message indicates

 

the switch is set to a different setting than indicated

 

in Setup. Determine which setting is correct, and

 

then either turn off the system and change the

 

jumper, or enter Setup and change the Video

 

selection.

 

 

Press ESC to skip memory test

The user may press Esc to skip the full memory test.

 

 

Floppy disk(s) fail

Cannot find or initialize the floppy drive controller or

 

the drive. Make sure the controller is installed

 

correctly, if no floppy drives are installed, be sure the

 

Diskette Drive selection in Setup is set to NONE or

 

AUTO.

 

 

HARD DISK initializing - Please wait a moment

Some hard drives require extra time to initialize.

 

 

HARD DISK INSTALL FAILURE

Cannot find or initialize the hard drive controller or

 

the drive. Make sure the controller is installed

 

correctly. If no hard drives are installed, be sure the

 

Hard Drive Selection in Setup is set to NONE.

 

 

Hard disk(s) diagnosis fail

The system may run specific disk diagnostic

 

routines. This message appears if one or more hard

 

disks return an error when the diagnostics run.

 

 

88

Chapter 4

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Acer L310 manual Post Error Messages List, Bios Messages Action/FRU
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L310 specifications

The Acer L310 is a compact and versatile desktop computer that caters to users seeking a powerful yet space-saving solution for their home or office. Launched as part of Acer's lineup, the L310 is designed to meet the increasing demands of everyday computing, whether it be for work, entertainment, or educational purposes.

One of the main features of the Acer L310 is its efficient design. The sleek chassis of the desktop is not only aesthetically pleasing but also engineered for optimal airflow, which aids in thermal management. This compact form factor makes it easy to integrate into any environment, whether on a desk or a shelf, without taking up excessive space.

Performance-wise, the Acer L310 is equipped with a range of powerful hardware options designed to deliver smooth multitasking and efficient operation. It is often powered by Intel’s processors, offering choices from entry-level to more advanced CPUs, which cater to a wide range of user needs. This enables users to run multiple applications simultaneously, stream videos, and even complete light gaming tasks without a hitch.

The Acer L310 also comes with generous memory configurations, often featuring up to 8GB of RAM or more, allowing for quick data access and improved multitasking capabilities. Furthermore, it offers ample storage options, typically including both HDDs and SSDs, ensuring that users have enough space to store their files, documents, and multimedia. The integration of SSDs can significantly enhance boot times and overall system responsiveness.

In terms of connectivity, the Acer L310 is well-equipped with various ports, including USB 3.0 ports, HDMI and VGA outputs, and audio jacks, enabling users to connect a multitude of peripherals and external devices. The support for both wired and wireless networking allows for flexible internet connectivity, making it suitable for a variety of networking environments.

The L310 also emphasizes energy efficiency with its power-saving technologies. This not only reduces the overall energy consumption but also translates to lower electricity bills over time, making it an environmentally friendly choice for users.

In conclusion, the Acer L310 combines a compact design with powerful performance features, making it an appealing option for anyone in need of a reliable and efficient desktop solution. Its blend of performance, connectivity, and energy efficiency makes it suitable for home, office, or educational use, catering to a wide range of computing needs.
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