Acer Aspire X1400 and X1420 Desktop Series Service Guide
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...Place the computer on the system. This display method is still can not be determined, review the POST messages and BIOS checkpoints during the boot block initialization portion of the BIOS. The...the type of I /O port 80h. Do additional chipset initialization. Set stack. 46 Aspire AX1400 Service Guide Verify that flat mode is enabled. Verify the bootblock checksum. Verify that... are firmly and properly attached to the computer and all cable connections inside the system are Acer-qualified and supported. 10. Reinstall the side panel. 11. Power on a flat, steady...
...Place the computer on the system. This display method is still can not be determined, review the POST messages and BIOS checkpoints during the boot block initialization portion of the BIOS. The...the type of I /O port 80h. Do additional chipset initialization. Set stack. 46 Aspire AX1400 Service Guide Verify that flat mode is enabled. Verify the bootblock checksum. Verify that... are firmly and properly attached to the computer and all cable connections inside the system are Acer-qualified and supported. 10. Reinstall the side panel. 11. Power on a flat, steady...