Supero SUPER S2DG2, User'S And Bios Manual

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3-2
SUPER S2DG2/S2DGU/S2DGE/S2DGR
Manual
No Power
1. Make sure that the default jumper is on and the CPU is correctly set up.
2. Turn the power switch on and off to test the system.
3. If the power is still not on, turn the system power off and change the
jumper setting on JP20 from 2-3 to 1-2.
4. If changing the jumper setting has not helped, clear CMOS.
5. Check the power supply voltage monitor. (Check the power supply
115V/230V switch.)
No Video
Use the following steps to troubleshoot your system configuration.
1. If the power is on but you have no video, remove all the add-on cards
and cables.
2. Check for shorted connections, especially under the motherboard.
3. Check the jumpers settings, clock speed and voltage settings.
4. Use the speaker to determine if any beep codes exist. Refer to
Appendix A for details on beep codes.
NOTE
If you are a system integrator, VAR or OEM, a POST diagnostics
card is recommended. For port 80h codes, refer to Appendix B.
Memory Errors
If you encounter memory errors, follow the procedures below.
1. Check to determine if the DIMM modules are improperly installed.
2. Make sure that different types of DIMMs have not been installed in
different banks (e.g., a mixture of 2 MB x 36 and 1 MB x 36 DIMMs in
Bank 0).
3. Determine if DIMMs of different speeds have been installed and verify
that the BIOS setup is configured for the fastest speed of RAM used. It
is recommended to use the same RAM speed for all DIMMs in the
system.
4. Check for bad DIMM modules or chips.
5. Try to install the minimum amount of memory first (a single bank).