If There Is A Cmos Test Error - HP Vectra VEC 7 Maintenance Manual

If There Is a CMOS Test Error

Problem
Power-On-Self-Test
displays CMOS test
error.
If the PC still has a problem
If the problem persists, contact your authorized dealer
Check
Power correctly • Disconnect the power cord.
connected to the
• Open the PC.
system board.
• Check the power connector is correctly
• Close the PC, reconnect the power cord and
You may need to restore the default
configuration settings. Refer to page 67
The internal battery is • Set the PC to the correct time (refer to the
working.
• Switch off and unplug the PC for an hour.
• Restart the PC and check the time is
• If the time is incorrect, replace the PC's
Check the system • Disconnect the power cord.
board is working.
• Open the PC.
• Replace the system board by a known good
• Close the PC, reconnect the power cord and
• If the PC works, contact HP Support or your
4 Troubleshooting Your PC
If There Is a CMOS Test Error
How
attached to the system board.
check that the PC boots (starts).
operating system manual).
correct.
battery by a new one (refer to chapter 1 or
2).
board from a similar PC.
check that the PC works.
authorized dealer for further
troubleshooting information.
English 65