PX875P PRO/ PX875P
50
Problem 4:
ystem only boots from the CD-ROM. The hard disk can be read and applications can be used but
ooting from the hard disk is impossible.
Causes: Hard Disk boot sector has been corrupted
Solutions: Back up data and applications files. R
rmat the hard drive. Re-install applications and
data using backup disks.
Problem 5:
Error message reading “SECTOR NOT FOUND”
to be accessed.
Causes: There are many reasons for this such as v
r disk failure.
Solutions: Back up any salvageable data. Then pe orms low level format, partition, and then a high
level format the hard drive. Re-install all saved da when completed.
Problem 6:
creen message says “Invalid Configuration” or “CMOS Failure.”
auses: Incorrect information entered into the BIOS setup program.
Solutions: Review system’s equipment. Reconfig e the system.
Problem 7:
The Screen is blank.
Causes: No power to monitor.
Solutions: Check the power connectors to the mo
Problem 8:
Blank screen.
Causes:
1. Memory problem.
2. Computer virus.
olutions:
1. Reboot computer. Reinstall memory. Make sure that all memory modules are securely installed.
2. Use anti-virus programs to detect and clean v
ses.
Problem 9:
Screen goes blank periodically.
Causes: Screen saver is enabled.
Solutions: Disable screen saver.
S
b
.
efo
displays and the system does not allow certain data
irus intrusion o
rf
ta
S
C
ur
nitor and to the system.
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iru
