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Aspire AX1930 Service Guide
Clearing CMOS
You may need to clear the Setup configuration values (CMOS) if the configuration has been corrupted, or if
incorrect settings made in the Setup Utility caused error messages to be unreadable. This procedure will clear
the BIOS supervisor password as well.
Use the CLR_CMOS jumper to clear the CMOS data.
•
1-2 position: Normal operation (default)
•
2-3 position: Clear CMOS data
To clear the CMOS data:
1.
Turn off the power to the computer and all peripherals.
2.
Unplug the power cord from the computer.
3.
Unplug the network cable and all connected peripheral devices from the computer.
4.
Place the computer on a flat, steady surface with the rear cover facing upward.
5.
Remove the computer cover by following the procedures described on page 22.
6.
Remove the graphics card by following the procedure described on page 34.
7.
If necessary, remove any other assemblies or cables that prevent access to the CLR_CMOS jumper.
8.
Locate the CLR_CMOS jumper on the mainboard.
9.
Remove the jumper block and set it over the 2-3 pins for 20 to 30 seconds.
10.
Return the jumper block to its default 1-2 position.
11.
Reinstall the graphics card.
12.
Reinstall any other assemblies or cables that have previously been removed.
13.
Reinstall the computer cover.
14.
Connect the power cord to the system.
15.
Press the power button to turn on the computer.
16.
During POST, press
Delete
to access the Setup Utility.
17.
Press
F9
to load the system default values.
18.
Press
F10
to save the changes you made and close the Setup Utility.
Summary of Contents for Aspire X1930
Page 1: ...Aspire AX1930 Desktop Computer Service Guide PRINTED IN TAIWAN ...
Page 8: ...viii Table of Contents Technical Specifications 96 Index 103 ...
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Page 52: ...44 Aspire AX1930 Service Guide ...
Page 76: ...68 Aspire AX1930 Service Guide ...
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