GA Z77X-UD5H no POST only BBIOS and MBIOS LEDs blinking

dawees · « **on:** June 07, 2016, 03:09:23 pm »

I read similar topics here and i tried everything (cmon battery, different cpu, psu, ram). My PC yesterday works normally but the next day only bbios and mbios leds blinking... i dont understand why, its older mobo but still good for me. So my question: What to do? It can be repaired ?

Video with problem https://youtu.be/ZIyKgcPvfZU

dmdilks · « **Reply #1 on:** June 07, 2016, 05:39:52 pm »

Have you tried the memory in slots 1 & 2 instead of 3 & 4?

dawees · « **Reply #2 on:** June 07, 2016, 06:26:50 pm »

Yes, as i said i tried almost everything. But thank you for reply

dmdilks · « **Reply #3 on:** June 08, 2016, 02:31:06 am »

Have you try the Bios Switch? In the video it looks like it is set for the main bios. Plus it looks like for some reason it is jumping back and forth between the two bios.

dawees · « **Reply #4 on:** June 08, 2016, 05:00:55 pm »

Yes man exactly the same result for bbios

dawees · « **Reply #5 on:** June 09, 2016, 12:05:25 am »

So another PSU https://youtu.be/h5pl15LkkA4

dmdilks · « **Reply #6 on:** June 09, 2016, 12:55:46 am »

Take it off the static bag it could be shorting out on it. I'm not really sure about them what they are made of.

dawees · « **Reply #7 on:** June 09, 2016, 10:55:10 am »

I tried it without plastic before still nothing

dmdilks · « **Reply #8 on:** June 09, 2016, 12:35:52 pm »

All I can say try and pull the battery and jump out the cmos pins. Then leave over night to seen what happens. If it is still the same then the bios is bad. Or the CPU when bad.

dawees · « **Reply #9 on:** June 09, 2016, 09:56:53 pm »

okay i will try... but i think something happens with bios $:-\$ its possible to fix bios somehow ? and its funny because it has bual bios --> to prevent this kind of things

GA Z77X-UD5H no POST only BBIOS and MBIOS LEDs blinking

dawees

GA Z77X-UD5H no POST only BBIOS and MBIOS LEDs blinking

dmdilks

Re: GA Z77X-UD5H no POST only BBIOS and MBIOS LEDs blinking

dawees

Re: GA Z77X-UD5H no POST only BBIOS and MBIOS LEDs blinking

dmdilks

Re: GA Z77X-UD5H no POST only BBIOS and MBIOS LEDs blinking

dawees

Re: GA Z77X-UD5H no POST only BBIOS and MBIOS LEDs blinking

dawees

Re: GA Z77X-UD5H no POST only BBIOS and MBIOS LEDs blinking

dmdilks

Re: GA Z77X-UD5H no POST only BBIOS and MBIOS LEDs blinking

dawees

Re: GA Z77X-UD5H no POST only BBIOS and MBIOS LEDs blinking

dmdilks

Re: GA Z77X-UD5H no POST only BBIOS and MBIOS LEDs blinking

dawees

Re: GA Z77X-UD5H no POST only BBIOS and MBIOS LEDs blinking