Asrock z170 gaming k6 Dr debug errors

http://event.asrock.com/tsd.asp

Full system specs listed with part numbers for PSU, RAM (which you provided) and GPU are essential for us to be able to help you effectively. You have to understand that some components other than the motherboard may have known issues that could affect the advice we give. Some flash drives for example can cause post errors if connected to the system at power on. 

Edited by Xaltar - 02 Feb 2016 at 5:30pm

Those errors are very random, the only thing I can see causing so many seemingly random errors is the CPU/socket. I would remove the CPU and check it for damage/warping. It isn't very common but if your cooler is mounted with too much pressure warping is a known issue with some cooling solutions. It would also explain why the system was working and then stopped. This is just a guess and because you did not list your full system specs I am assuming an aftermarket cooling solution. 

Filoppi wrote: I tried this other mb with just the ram and the processor. I'm getting the same error numbers, depending on whether I has just reset the cmos or not. I don't know if it's the ram or cpu. I'm pretty sure it's not the psu, because I tried a very old one and it seemed to give the same error.

You don't seem to understand how the "error numbers" work.

Each number is for a test done to the board, or the parts in the board, like the CPU, memory, video card, HDDs, and other things.

The same tests are done every time you start or restart the PC. That is called the POST process, Power On Self Test.

The ONLY number that means there is a problem is the number that STAYS on the display. If you see a number, and then it changes to a different number, that means the test for the last number you saw passed fine, no error.

When you see one number on the display that does not change, that is the number of the test that failed, there was an error. That is the only number that matters. That number tells us which test failed.

We then look up the number in the list of POST tests to find which test failed. The numbers are not error numbers, but if we see a number that stays on the display, we know that test number XX failed for some reason.

If you have the small speaker connected to the board, when POST finishes with no errors, you will hear one Beep sound. The PC should then boot after that beep sound, if you have a good Windows installation.

What is the one number you see on the display that stays on the display and does not change?

If you go into the BIOS/UEFI, you will see the POST code A2 or A4. That is NOT a problem. If you can get into the BIOS/UEFI, all the POST tests passed. The A2 or A4 test number will be shown if you are in the BIOS/UEFI, but since you can get into the BIOS, everything is fine. A2 or A4 is the last test done, and usually stays on the display when we use the BIOS.

If we change anything in the BIOS, and/or select Save changes and Exit, the POST tests will be done again.

If we change nothing in the BIOS, and/or select Discard Changes and Exit, we will hear the one Beep that means no errors in the POST tests, and Windows will begin to boot.

Filoppi wrote: I tried this other mb with just the ram and the processor. I'm getting the same error numbers, depending on whether I has just reset the cmos or not. I don't know if it's the ram or cpu. I'm pretty sure it's not the psu, because I tried a very old one and it seemed to give the same error.

Then that narrows it down to one or more of the three.