Acer Veriton 9100 Service Manual

Also see for Veriton 9100: System guide User guide User guide User guide Install guide

Contents

Acer Veriton 9100 Service Manual Manual pdf 65 page image

Chapter 4 56POST Error Messages ListIf you cannot run the diagnostics program tests but did receive a POST error message, use “POST ErrorMessages List” to diagnose system problems. If you did not receive any error message, look for a descriptionof your error symptoms in “Error Symptoms List” on page 58.NOTE: When you have deemed it necessary to replace an FRU, and have done so, you must run a totalsystem check to ensure that no other activity has been affected by the change. This system check canbe done through the diagnostics program.NOTE: Check all power supply voltages, switch, and jumper settings before you replace the main board. Alsocheck 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” on page 62.NOTE: To diagnose a problem, first find the BIOS error messages in the left column. If directed to a checkprocedure, replace the FRU indicated in the check procedure. If no check procedure is indicated, thefirst Action/FRU listed in right column is the most likely cause.BIOS Messages Action/FRUI/O Parity Error 1. S ystem boa rdCPU Clock Mismatch 1. Enter BIOS Setup and load the default settings.2. Ensure BIOS setting for processor is set correctly.Real Time Clock ErroCMOS Battery BadCMOS Checksum Error1. Enter BIOS Setup and load the default settings.2. RTC Battery.3. System Board.Equipment Configuration Erro 1. Ensure the system configuration set in BIOS Setup iscorrect.2. Enter BIOS Setup and load the default settings.3. RTC battery.4. System board .System Management Memory BaMemory Error at MMMM:SSSS:OOOOh1. Insert the memory modules in the DIMM socketsproperly, then reboot the system.2. Memory module.3. System board.RAM Parity Error 1. Enter BIOS Setup to disable parity check.2. Memory module3. System boarPS/2 Keyboard Error or Keyboard Not ConnectedPS/2 Keyboard Interface ErrorPS/2 Keyboard Locked1. Re-connect PS/2 keyboard and mouse.2. Enter BIOS Setup and load the default settings.3. PS/2 keyboar4. PS/2 mouse5. System boarOnboard xxx... Conflict(s) 1. Enter BIOS Setup and load the default settings.2. Remove all adapter cards that are NOT factory-installed, then reboot the system.Floppy Disk Controller ErroFloppy Drive A ErrorFloppy Drive B Error1. Diskette drive cable/connection.2. Diskette drive.3. System boardOn Board Parallel Port Conflict(s)On Board Serial Port 1 Conflict(s)On Board Serial Port 2 Conflict(s)1. Enter BIOS Setup and load the default settings.2. Remove all adapter cards that are NOT factory-installed, then reboot the system.Floppy Drive(s) Write ProtectedHard Disk Drive(s) Write Protected1. Ensure that the diskette drive is not set to [WriteProtected] in the Security Options in BIOS Setup.2. Load default settings in Setup.