1-16Altos 9100B System GuideError MessagesDo not continue using the computer if you receive an error messageof any type. Note the message and take corrective action. Thissection explains the different types of error messages andcorresponding corrective measures.There are two general types of error messages:• Software• SystemSoftware Error MessagesSoftware error messages are returned by your operating system orapplication. These messages typically occur after you boot theoperating system or when you run your applications. If you receivethis type of message, consult your application or operating systemmanual for help.System Error MessagesA system error message indicates a problem with the computer itself.A message of this type normally appears during the power-on self-test, before the operating system prompt appears.Message ActionCMOS Battery Error Replace the RTC chip orcontact your dealer.CMOS Checksum Error Check the RTC chip and thenecessary jumper. If thebattery is still good, runSetup.Display Card Mismatch Run Setup.
