Which manual were you referring to? Is it this one?
I can see that there are several LED documented in the guide, can you tell which one you are looking at?
If it is not documented, can you check if there is anything written next to it on the board? I know it is difficult, but i cannot think of any other option.
All the best,
I know that on server board there are diagnostics led that allow you to identify any errors occurred, usually these comes in four 4 led (post code) and then you read them off starting from the msb to lsb, and then you can check it from the TPS.
But in your case, i cannot find anything, i can see that this is a feature available for this board. These can be found from several third party website.
Can you check what happens if you disable this setting in the bios?
Advanced Boot Config >> Hdd Self Diagnostics.
Have you tried to install this application and see if there is anything that relates to the LED operation.
If nothing helps, may be you can check on this post. Ask him whether he knows anything on this.
All the best,
I believe you have a corupt bios as bad as it may sound because its imbedded that red light you see is a post light ...... were you ever trying to update the bios? if so your problem is aimed directly @ Bios settings i hope my info is helpfull to you good luck.
Message was edited by: XxZip-LoadxX