X11SSL datasheet(65/124 Pages) ETC1

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Chapter 3: Troubleshooting

Chapter 3

Troubleshooting

3.1 Troubleshooting Procedures

Use the following procedures to troubleshoot your system. If you have followed all of the

procedures below and still need assistance, refer to the ‘Technical Support Procedures’ and/

or ‘Returning Merchandise for Service’ section(s) in this chapter. Always disconnect the AC

power cord before adding, changing or installing any non hot-swap hardware components.

Before Power On

1. Make sure that there are no short circuits between the motherboard and chassis.

2. Disconnect all ribbon/wire cables from the motherboard, including those for the keyboard

and mouse.

3. Remove all add-on cards.

4. Install the CPU first (making sure it is fully seated) and connect the front panel

connectors to the motherboard.

No Power

1. Make sure that there are no short circuits between the motherboard and the chassis.

2. Make sure that the ATX power connectors are properly connected.

3. Check that the 115V/230V switch, if available, on the power supply is properly set.

4. Turn the power switch on and off to test the system, if applicable.

5. The battery on your motherboard may be old. Check to verify that it still supplies

~3VDC. If it does not, replace it with a new one.

No Video

1. If the power is on but you have no video, remove all the add-on cards and cables.

2. Use the speaker to determine if any beep codes exist. Refer to Appendix A for details on

beep codes.

X11SSL 데이터시트(PDF) 65 Page - List of Unclassifed Manufacturers