Common Problems - Intel STL2 - Server Board Motherboard Quick Start Manual

Common Problems

The system does not boot or show video at power on.
If configuring with only one processor verify that the processor is in the
Primary Processor socket and the terminator is in the Secondary Processor
socket. (See the server board components diagram on page 6).
Beep code 1-3-3-1 means you have unrecognized or bad memory. Remove
DIMMs one at a time to isolate which one is causing problems.
Your power supply must provide 0.8 A of +5 V Standby current to support
WOL. If the standby current is not present, your board will not boot.
The system sometimes works, but is exhibiting erratic behavior.
This is typically the result of using a under-powered power supply. Make
sure it's at least a 300 W power supply.
Intel Server Board STL2 Quick Start Guide 5