CROSSHAIR V FORMULA-Z cpu & gpu fans not spinning no display

Koko2014 · Nov 1, 2014

Hi guys, today I replaced my asrock 990FX killer with CROSSHAIR V FORMULA-Z, because I have fx 9590, by the way the 990FX killer kinda support it but you feel like 5% lags if you keep the pc running 24/7 anyway here is my config
Fx9590
CROSSHAIR V FORMULA-Z
Noctua nh-d15
Gigabyte 7870
32gb ram
Everything was working fine with asrock 990FX killer
I'd like to tell you that I did everything from clearing bios, changing pcie slots, unplug and plug the 8 pin cpu connector, and the CPU fan pins, graphic card has those 12 pins firmly connected
I can't see anything as the pc switches on but except chassis fans nothing is spinning gpu or cpu fans
So I can't get into the bios to update it, as I heard there is a bios update which fixes many things
I hope someone could help here, thanks

smorizio · Nov 1, 2014

https://www.youtube.com/watch?v=JVvHwq3syqI
your mb has the usb flashback port.
use a usb stick and download the bios to the usb stick and use the usb renamer from asus or rename the bios file per asus for the mb. put the usb stick in the usb flashback port with the mb off and on standby power push in the usb flashback button if you renamed the file right it blink for a few min then turn off.

Koko2014 · Nov 1, 2014

Thanks smorizio I've done that but it still the same, I found this small pin which has two heads loose on the mobo could it be the reason?

smorizio · Nov 1, 2014

somthing was snapped off one of the parts. take as close look and see where the part came from.

Koko2014 · Nov 1, 2014

HALF SOLVED
I managed to get it working
1st that pin belongs to asus f panel for hdd, pswitch ect Led
2nd the reason and how I got it working :
I did isolation with the help of the digital display on the board, remove all parts then put one by one and check for FF code, finally found the problem, I did put a little bit bigger drop of the thermal paste, this one melted and touched some of the cpu pins, carefully and very carefully I cleaned it, then it worked
The new problem is that the computer boots and logs in to Windows normal but sometimes it hangs when it reboots on black screen or on rog logo, after I press reset button it boots, also I can't get into the bits, every time I press del it hangs on black screen, after many hard resets I managed to get into the bios but guess what the bios is acting weird, can't see all of it and I have to move with keyboard arrows to guess which tab is this ,if I switch to ez mode & while hovering the mouse around it looks like I'm scratching off the top previous image to get to the actual page, very disappointed with asus, asrock was so much better, working out of the box, if it was not for my mistake of not reading cpu compatibility list the board is awesome and I get it stable at 5ghz easily, this asus can't overclock at all without BOD, everything is fine, this noctua d15 is a monster, beats soo many water cooling, it's 29 idle and 36-41 at 5ghz, so temp is not the issue here, I run out of options except downgrading the bios so I'm asking here if it is worth it, or else I'm gonna return it tomorrow for refund and never come back to asus again

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CROSSHAIR V FORMULA-Z cpu & gpu fans not spinning no display

Koko2014

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Koko2014

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smorizio

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Koko2014

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