Gigabyte Z77x-UD3H boot loop error 15 & 19

[naruto5538]

Hello Everyone,
I have a GA-z77x-ud3h rev1.1 motherboard which has been working fine since 2013 only in the last 6 months has it gone bad.

Some background information: I requested a repair from gigabyte and received it within 2 weeks with no issues. That was about a month ago. Now the same issue has appeared again.
I have opened a ticket before regarding my z77x-ud3h motherboard. it has been working fine for almost a month now.

Yesterday my motherboard got stuck in a boot loop again. The M-BIOS and B-BIOS lights switch back and forth every time the mobo tries to power up again.
This is the same issue I had last time (a month ago) before repair. It was thought to be a bios corruption issue by Gigabyte tech support. However, when I sent the mobo in for repair. They replaced a bad component
"10HB1-030Z77-10R CHIP BD82Z77 INTEL" at location "PCH".

That's what a gigabyte tech told me word for word.

Now I am having the same issue again. It will not turn on and will constantly power cycle through error 15 & 19. I have replaced the RAM with a different stick of known compatible memory and have tried different slots and it still is not working.

Can anyone provide me any further insight? Is there any way I can get this motherboard replaced? It was working fine since 2013. It just recently started to go bad.

CPU: Intel i5 3570K
Bios Version: F7
Bios Revision: Rev 1.1
Memory: F3-12800CL9-4GBXL
PSU: 850W
GFX Card: Sapphire Radeon HD 7870

Thank you All for any help provided!!

 

[Tradesman1]

Sounds like the mobo has the same problem, I'd have them send a new or better replacement mobo

 

[naruto5538]

I tried it with yet another stick of ram (also compatible) and it worked for a little while but ultimately upon reboot it started giving me a "53" error (memory initialization error i think).
When i told them this they stated it may be the "memory controller in the cpu" . So I'm just going to send it back for repairs and hopefully it works for longer this time.

 

[Tradesman1]

Keep us updated

 

[naruto5538]

I will. Keep it as updated as i can. Won't this post eventually be hit by that person/group who chooses best answers on old threads and then it will be closed?

 

[Tradesman1]

That wouldn't occur for about 90 days and if it does, can still post to it and/or let me know and I'll re-open

 

[naruto5538]

Oh ok got it! Thank you very much tradesman1! I'm hoping this thread will helpful for someone else at one point.