NEC VERSA TXI, Руководство пользователя

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10-4 Solving System Problems
Post Error Messages
The NEC Versa TXi computer has a built-in checking program that automatically tests
its components when you turn the system power on. This diagnostic test is called the
Power-On Self-Test (POST). If the system finds a problem during the POST, the
system displays an error message or emits a series of beep signals. If this happens,
follow the instructions in the POST Error Messages table or the Beep Code table, as
appropriate.
If an error message appears before the operating system starts, look up the error
message in the following table. Follow the instructions. If you see other error messages,
the hardware might need repair.
Post Error Messages
Message Resolution
Address line is short Error in the address decoding circuitry on the system
board. Contact your NEC Computers service
representative for service.
C: Drive Error Hard disk drive C: does not respond. Confirm that C:
hard disk type in Setup is correct.
C: Drive Failure Hard disk drive C: does not respond. You may need to
replace the hard disk drive. Contact your NEC
Computers service representative for service.
Cache Memory Bad, Do
Not Enable Cache Cache memory is defective. It must be replaced.
Contact your NEC Computers service representative
for service.
CH-2 Timer Error Most ISA computers include two timers. There is an
error in timer 2. Contact your NEC Computers service
representative for service.
CMOS Battery State Low CMOS RAM is powered by a battery. The battery
power is low. Connect the system to AC power to
charge the CMOS battery. If the battery does not
charge, contact your NEC Computers service
representative to replace the CMOS battery.
CMOS Checksum Failure After CMOS RAM values are saved, a checksum value
is generated for error checking. The previous value is
different from the current value. Run Setup to reset the
value.
CMOS System Options
Not Set The values stored in CMOS RAM are either corrupt or
nonexistent. Run Setup to reset the value.