Acer 270 Manual Do Utilizador
50
Chapter 2
Running Diagnostics Program
1.
BIOS Re-flash
Insert CD-Disk and floppy disk then boot from floppy disk drive to BIOS re-flash.
2.
Serial Port, Parallel Port and FDD Test
Insert SIO/PIO loopback to serial/parallel port. Place the diskette in the floppy diskette drive. Then run the test
utility.
utility.
3.
CMOS RTC and FDD Test
Insert the diskette to the floppy disk drive for test.