Acer TravelMate a550 User Manual - Page 91
Error messages
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TMa550.book Page 81 Wednesday, October 3, 2001 10:57 AM 81 Error messages If you receive an error message, note the message and take the corrective action. The following table lists the error messages in alphabetical order together with the recommended course of action. Note: To enter the BIOS Setup Utility, press F2 during POST. For more information, see "BIOS Setup Utility" on page 64. Error Messages 0200 Failure Fixed Disk 0211 Keyboard error 0212 Keyboard Controller Failed 0220 Monitor type does not match CMOS - Run SETUP 0230 Shadow Ram Failed at offset: nnnn 0231 System RAM Failed at offset: nnnn 0232 Extended RAM Failed at offset: nnnn Corrective Action Hard disk error detected. Enter the BIOS Setup Utility and verify the hard disk is detected. If not, contact your dealer or an authorized service center. Try using an external keyboard. If the external keyboard works, contact your dealer or an authorized service center. Keyboard controller test failed. Write down the message and contact your dealer or an authorized service center. Display device mismatch. Enter the BIOS Setup Utility and verify the parameters (try loading the default settings); then save and restart your computer. Shadow RAM test failed. Write down the message and contact your dealer or an authorized service center. System RAM test failed. Write down the message and contact your dealer or an authorized service center. Extended RAM test failed. Write down the message and contact your dealer or an authorized service center.