©ASUSTEK COMPUTER INC. ALL RIGHTS RESERVED.

Asandreoli · 09-23-2015

Hi, I need some help as I am facing random "QCODE 00" + "CPU Led On" errors and system won't post.Parts List:MB: Asus Maximus VII Impact (LN2 Disabled)CPU: I7 4790K (stock)COOLER: NOCTUA NH-D9LRAM: KINGSTON HYPERX SAVAGE 16GB 2X8GB 1866MHZ DDR3 (HX31...

Asandreoli · 09-23-2015

I would thank you all (specially Nate) for the great support!! Considering the system is stable until know (several hours later), it is safe to consider that the Mobo is alright :rolleyes:? I can't understand yet what really happened in the past four...

Asandreoli · 09-23-2015

Yes, yesterday I tested the cpu in another MB and it was ok.i successfuly changed to Hadron's PSU and still no errors in boot after several tries. Lets add some RAM.Edit 1: added one stick on far socket and booted fine, several qcodes, restarted by i...

Asandreoli · 09-23-2015

Unfortunately, I don't have the tools to measure the voltage here. Nonetheless, I inspected the wiring in the outlets as I changed them to 20amp sockets and everything is ok. Appliances run fine. The power supply is not that bad I think.Still running...

Asandreoli · 09-23-2015

I just tried outside the case using 850w psu, stock cooler, only cpu and MB booted with 14, 15, FE sequence. I manually restarted the system and cleared CMOS more than 10 times and boot happened in that sequence without 00 errors. After that I left i...

Asandreoli · 09-23-2015

I will try one last time outside of the case using the stock cooler and the Thermaltake 850W psu. I am considering four possible issues: (1) maybe the Noctua backplate - that is touching the socket backplate - is shorting the MB; (2) maybe the screws...

User Statistics

User Activity

Maximus VII Impact won't post (QCode 00 CPU Led on)

Re: Maximus VII Impact won't post (QCode 00 CPU Led on)

Re: Maximus VII Impact won't post (QCode 00 CPU Led on)

Re: Maximus VII Impact won't post (QCode 00 CPU Led on)

Re: Maximus VII Impact won't post (QCode 00 CPU Led on)

6167