Acer 900 - Page 22

1-22 User’s Guide
Table 1-4 System Error Messages
Message Action
CMOS Battery Error Replace the RTC chip or contact
your dealer.
CMOS Checksum Error Check the RTC chip and the
necessary jumper. If the battery
is still good, run Setup.
Display Card Mismatch Run Setup
Diskette Drive Controller Error
or Not Installed
Check and connect the control
cable to the diskette controller.
Diskette Drive Error Diskette may be defective. If not,
replace the diskette drive.
Diskette Drive A Type
Mismatch
Run Setup and select the proper
drive type.
Diskette Drive B Type
Mismatch
Run Setup and select the proper
drive type.
Equipment Configuration
Error
Modify DRAM configuration to
agree with one of the options in
Table 1-3.
Hard Disk Controller Error Run Setup.
Hard Disk 0 Error Check all cable connections.
Replace hard disk.
Hard Disk 1 Error Check all cable connections.
Replace hard disk.
Keyboard Error or No
Keyboard Connected
Check and connect the keyboard
to the system unit.
Keyboard Interface Error Replace the keyboard or contact
your dealer.
Memory Error at:
MMMM:SSSS:OOO
(W:XXXX, R:YYYY)
where:
M: MB, S: Segment,
O: Offset,
X/Y: write/read pattern
Check SIMMs on the system
board. Contact your dealer.