Acer 1400 manual Error Repaired

Page 90

80

Troubleshooting

 

 

Error Messages

Corrective Action

 

 

 

 

0251 System CMOS checksum bad - Default configuration used

CMOS has been corrupted or modified incorrectly.

Enter the BIOS Setup Utility and verify the parameters; then save and restart your computer.

If the problem persists, contact your dealer or an authorized service center.

0260 System timer

System timer test failed, and the system board needs to be

error

repaired.

 

Write down the message and contact your dealer or an authorized

 

service center.

 

 

0270 Real time clock

Real time clock test failed, and the system board may need to be

error

repaired.

 

Write down the message and contact your dealer or an authorized

 

service center.

 

 

0271 Check date and

Date and time are out of range, and was reset.

time settings

Enter the BIOS Setup Utility and set the correct date and time.

0280 Previous boot incomplete - Default configuration used

Previous boot-up was not completed successfully.

Enter the BIOS Setup Utility and verify the parameters (try loading the default settings); then save and restart your computer.

0281 Memory Size found by POST differed from CMOS

Try reinstalling the memory. See “Installing memory” on page 49.

If the problem persists, contact your dealer or an authorized service center.

02B0

Diskette drive A

Floppy drive test failed, and may need to be repaired or replaced.

error

 

Contact your dealer or an authorized service center.

02B2

Incorrect Drive

 

A type - run SETUP

 

 

 

02D0 System cache

Cache memory test failed and was disabled; cache needs to be

error - Cache disabled

replaced.

 

 

Contact your dealer or an authorized service center.

 

 

02F4 EISA CMOS not

System unable to write to EISA CMOS.

writeable

Write down the message and contact your dealer or an authorized

 

 

service center.

 

 

02F5 DMA Test Failed

System unable to write to DMA (Direct Memory Access) registers.

 

 

Write down the message and contact your dealer or an authorized

 

 

service center.

 

 

 

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Contents Acer Aspire 1400 series Page Contents Software Troubleshooting Page First things first Your guidesBasic care and tips for using your computer Turning your computer on and offTaking care of your computer Taking care of your battery pack Cleaning and servicingTaking care of your AC adapter Page Your computer Page Tour of your computer Front viewDescription Left view Right view Eject holeRear view Bottom view Features PerformanceExpansion Display Video performanceIndicators To exit standby mode, press the power button Keyboard Special keysLock keys Embedded keypad Windows keys Hotkeys Keyboard ergonomics Touchpad Touchpad basicsFunction Left Button Right Tap Execute Launch keys Storage Inserting and ejecting a disketteEjecting the optical drive tray Connectivity options Ethernet and LANFax/data modem Page Adjusting the volume AudioUsing the Audio DJ feature ModeGetting familiar with your computer Passwords Securing your computerSecurity notch Getting familiar with your computer Battery power Page Battery pack Battery pack characteristicsMaximizing battery life Installing and removing the battery pack Charging the battery Checking the battery level Optimizing battery lifeBattery-low warning Power management Options Page External display devices External monitorUsing simultaneous display External display with s-video inputExternal keypad External input devicesExternal keyboard External pointing devicePrinter Audio devices Expansion devices PC Card slotsInserting a card Disconnecting USB devices Ejecting a cardBattery pack Miscellaneous optionsAC adapter Key component upgrades Memory upgradeInstalling memory Hard disk upgrade Computer Page Disconnecting from the desktop What to bring to short meetings Moving aroundPreparing the computer What to bring to long meetingsTaking the computer home What to bring with youSpecial considerations Setting up a home office Traveling with the computer Traveling internationally with the computer Software Page System software Easy Button Bios Setup Utility Navigating the Bios Setup UtilityMain Advanced Security Setting a password Enter key. The Set Password box appearsRemoving a password Changing a passwordOthers Boot Exit Software Troubleshooting Page Frequently-asked questions Nothing appears on the screenNo audio from the computer Floppy drive cannot access a diskette Refer to the Windows Help and Support and the modem manual Error messages Display device mismatchError Repaired Device Address Troubleshooting Specifications Page Microprocessor Weight and dimensions Operating system Appendix a Specifications Appendix B This appendix lists the general notices for your computer FCC notice Use conditionsRemarque à l’intention des utilisateurs canadiens Modem noticesTelecommunications notices CTRImportant safety instructions Lithium battery statement Laser compliance statementYear 2000 compliance statement LCD pixel statementMacrovision copyright protection notice Appendix B Notices Index USB Diskette Display 100