Intel MB440LX, System Installation Manual

Page: 205 / 232

M440LX Server System Product Guide
205
Additional Troubleshooting Procedures
This section provides a more detailed approach to identifying a problem
and locating its source.
Preparing the System for Diagnostic Testing
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! CAUTION
Before disconnecting any peripheral cables from the system,
turn off the system and any external peripheral devices.
Failure to do so can cause permanent damage to the system
and/or the peripheral devices.
1. Turn off the system and all external peripheral devices. Disconnect all
of them from the system, except the keyboard and video monitor.
2. Make sure the system power cord is plugged into a properly grounded
AC outlet. Refer to Chapter 2, "Installing The System."
3. Make sure your video display monitor and keyboard are correctly
connected to the system. Turn on the video monitor. Set its brightness
and contrast controls to at least two-thirds of their maximum ranges
(refer to the documentation supplied with your video display monitor).
4. If the operating system normally loads from the hard disk drive, make
sure there is no diskette in drive A. Otherwise, place a diskette
containing the operating system files in drive A.
5. Turn on the system. If the power LED does not light, refer to "Power
Light Does Not Light" on page 207.