Acer TravelMate C110 Series User Manual page 72

62
Error Messages
Operating system not found
Parity Check 1 nnnn*
Parity Check 2 nnnn*
Press <F1> to resume, <F2>
to Setup, <F3> for previous
Run the I2O Configuration
Utility
If you still encounter problems after going through the corrective
measures, please contact your dealer or an authorized service center
for assistance. Some problems may be solved using the BIOS Utility.
3 Troubleshooting your computer
Corrective Action
Operating system cannot be located on
either drive A: or drive C:. Enter Setup and
see if fixed disk and drive A: are properly
identified.
Parity error found in the system bus. BIOS
attempts to locate the address and display it
on the screen. If it cannot locate the address,
it displays nnnn. Parity is a method for
checking errors in binary data. A parity error
indicates that some data has been corrupted.
Parity error found in the I/O bus. BIOS
attempts to locate the address and display it
on the screen. If it cannot locate the address,
it displays nnnn.
Displayed after any recoverable error
message. Press <F1> to start the boot process
or <F2> to enter Setup and change the
settings. Press <F3> to display the previous
screen (usually an initialization error of an
Option ROM, i.e., an add-on card). Write
down and follow the information shown on
the screen.
One or more unclaimed block storage
devices have the Configuration Request bit
set in the LCT. Run an I2O Configuration
Utility (e.g. the SAC utility).