Acer 280 Series, 230 Series manual Error Messages Corrective Action

68	3 Troubleshooting my computer
Error Messages	Corrective Action

One or more I2O Block Storage Devices were excluded from the Setup Boot Menu

There was not enough room in the IPL table to display all installed I2O block-storage devices.

Operating system not	Operating system cannot be located on either
found	drive A: or drive C:. Enter Setup and see if fixed
	disk and drive A: are properly identified.
*Parity Check 1 nnnn	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 Check 2 nnnn	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.

Press <F1> to resume, <F2> to Setup, <F3> for previous

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.

Run the I2O	One or more unclaimed block storage devices
Configuration Utility	have the Configuration Request bit set in the LCT.
	Run an I2O Configuration Utility (e.g. the SAC
	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 Setup Utility.