Acer 12000 User Manual page 28

Table 1-4 System Error Messages
Message
I/O Parity Error
I/O Resource Conflict(s)
I2C Interface or Device(s)
Error, System Halt
PS/2 Keyboard Error or No
Keyboard Not Connected
PS/2 Keyboard Interface Error
PS/2 Pointing Device Error
PS/2 Pointing Device
Interface Error
Memory Error at:
MMMM:SSSS:OOO (W:XXXX,
R:YYYY)
where:
M: MB, S: Segment,
O: Offset,
X/Y: write/read pattern
Memory Resource Conflict(s)
Memory Size Mismatch
CPU Clock Mismatch
NVRAM Checksum Error
Onboard Pointing Device IRQ
Conflict(s)
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Action
Contact your dealer.
Check ISA add-on card, serial
port, and parallel port.
Shutdown and disconnect the
power cable or contact your
dealer.
Check and connect the keyboard
to the system unit.
Replace the keyboard or contact
your dealer.
Check and connect pointing
device.
Run Setup and disable pointing
device.
Check DIMMs on the system
board. Contact your dealer.
Check ISA add-on card.
Check the memory size based on
the system specifications. Check
the internal cable connections. If
you are sure that connections and
values are correct, ignore the
message. If the message
reappears, ask for technical
assistance.
Contact your dealer.
Run Setup and disable pointing
device.
User's Guide