Acer Aspire 9100 Series, Service Manual

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71 Chapter 4
N/A “NO INTERRUPTS FROM TIMER 0” Timer 0 of the clock timer controller does not
generate system interrupts correctly.
N/A “UNEXPECTED AMOUNT OF
MEMORY - RUN SCU” The system memory size does not match with
the CMOS record.
N/A “CLOCK NOT TICKING CORRECTLY” The system clock does not working correctly.
N/A “TIME/DATA CORRUPT - RUN SCU” The time/date information in CMOS is invalid.
N/A “MACHINE IS LOCKED - TURN KEY” The keyboard operation is locked.
N/A “BOOT SECTOR 0 HAS CHANGED” The boot sector of the hard disk has been
changed, probably because of a virus attack.
N/A Suspend-to-Disk partition MISSING!” No Suspend-to-Disk partition found.
N/A “Hard Disk ERROR!” Access to the Suspend-to-Disk partition failed.
N/A “Suspend-to-Disk partition signature
NOT FOUND!” No Suspend-to-Disk partition signature found.
N/A “Suspend-to-Disk partition size TOO
SMALL!” The capacity of the Suspend-to-Disk partition is
not enough.
N/A “MEMORY SIZE HAS CHANGED --
REBOOTING” The memory size has changed after previous
Suspend-to-Disk operation.
Beep Code Message Description