Dell Inspiron 7000, Справочное и ремонтное руководство

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3-34 Dell Inspiron 7000 Reference and Troubleshooting Guide
2. Change the PS/2 Mouse option to Enabled , and then reboot the system. Does
the touch pad work properly?
Yes. The problem is resolved.
No. Go to step 3.
3. Insert your diagnostics diskette into drive A, reboot the computer, and run the
Mouse Test in the Dell Diagnostics. (See Chapter 4, “Running the Dell Diagnos-
tics.”) The Mouse test checks the functionality of the mouse controller (which
affects the ability to move the pointer around the screen) and the operation of the
touch pad buttons.
4. Do the tests complete successfully?
Yes. The controller is functioning properly. If the problem persists, call Dell for
technical assistance. (See Chapter 5, “Getting Help,” for instructions.)
No. Call Dell for technical assistance. (See Chapter 5, “Getting Help,” for
instructions.)
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This section provides a procedure for troubleshooting the computer’s sound
functions.
1. Make a copy of the Diagnostics Checklist found in Chapter 5 and fill it out as you
complete the following procedure:
2. Insert your diagnostics diskette into drive A, reboot the computer, and run the
Audio test group in the Dell Diagnostics. (See Chapter 4, “Running the Dell Diag-
nostics.”) The Audio test group checks the functionality of the audio controller.
3. Do the tests complete successfully?
Yes. The controller is functioning properly. If the problem persists, call Dell for
technical assistance. (See Chapter 5, “Getting Help,” for instructions.)
No. Call Dell for technical assistance. (See Chapter 5, “Getting Help,” for
instructions.)