Hy boys,

 

i have some issues with this mboard. I'm benching on LN2 but i have debug code 03 and i'm not able to set up the bios. I have tried two 4770K but same problem.

What can be ? I'm using X08 bios, i have tried alsso F7 official, but anything new.

 

Thanks

I had same issue with m5g - wet cpu was the reason. Also rtls may be wrong.

Edited June 19, 201411 yr by TerraRaptor

I had same issue with m5g - wet cpu was the reason. Also trls may be wrong.

 

really ? i have this problem also before benching, with cpu not wet.

Are all pins in the socket fine?

Are all pins in the socket fine?

 

Yes Roman, all pins in the socket are ok. I have cleaned the back ok cpu. Tomorrow I try again. I hope to solve.

you try the backup BIOS? and disable dual BIOS mode?

Also when try again only use 1 dim in first or second slot

I tried with backup bios...Same problem...On air mboard go normally...Only on LN2 03 error code lightning...Also with one dimm...

Have you checked with other Board?

what are the temps when this 03 code happens?

I can try with new Gene VII soon...?...The temps when 03 code happens is around -20 / -30...If i boot around 0 and i set mem on bios can be normal...

My bet is on the mobo It's very good ofc, but I've had mobos that didn't like sub zero what so ever before.

What method of insulation are you using?

 

I had an Asus board doing a similar thing on subzero a few years ago and it was because there was too much vas on the board and some had got into the socket. Might be worth looking into.

I use rubber on socket and armaflex, not vaseline. Mboard run well from July 2013 on subzero. Only from few days error 03 on just -15°...Tomorrow i check cpu on GENE VII...

Andreat85,

 

Do this mod to fix 03 problem.

 

short small resistor behind cap. enjoy

Andreat85,

 

Do this mod to fix 03 problem.

 

short small resistor behind cap. enjoy

 

what size resistor ??

Only short it no resistor

I have try also the MAXIMUS GENE VII mboard and same issue...03 code on cold...

 

There is a mod also for GENE VII ?

 

I sold GIGABYTE Z87X-OC perhaps...

Maybe it is your cpu,degraded...

Andreat85,

 

Do this mod to fix 03 problem.

 

short small resistor behind cap. enjoy

 

there is the same mod on Z97X-OC ?

03 is imc.. Memory controller is likely degraded.

 

Mod is for the dreaded 15 issue.

My es cpu had the same problem.. now I always get 03 issue...

Also z97 will not have this issue. The 15 issue. Mod is only for z87.