MSI Z77A-GD65 sometimes does not boot from first time - help needed! Please

goldorak

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Hello.

I recently got few scrap branded desktops from my company for a very low price. they were not functional as they were, but I was able to run one of them one time and see that the CPU seems to be good which is an i7 2600, and I got this one for less then USD 50. So it was a good deal. the others were similar, one i7 2600 and the other a sff of i5 750, good for htpc.

I recently had a friend travel to the US and he got me a refurbished MSI Z77A-GD65. I knew earlier about some memory error code of 55 that these motherboards were giving but took my chances for 99USD. the one that I received had the latest bios flashed.

I got a cooler master evo 212 and assembled the following PC:
- Thermaltake v4 case
- Thermaltake toughpower older generation power supply 600 watts
- motherboard Z77A-GD65
- Kingston savage 2400 MHz CL11 (recently bought)
- Gigabyte 560 TI
-Seagate 1TB 7200 rpm (boot drive until I get a 256 corsair SSD soon: windows 7 ultimate 64 bit)
-WD green 2TB
-WD green 3 TB
-WD green 4TB.
-cooler master evo
-SSD to be acquired soon. (this is one of my computers, I like to collect them :) )
-arctic silver 5 (used old tube of 6 years maybe)

The first time I assembled the PC, I had problems with the network card, ended up removing some of the motherboards "raisers" that were still there because I had a micro atx earlier. and I am still 10% skeptical of the CPU cooler plastic insulation for the cpu holder mechanism, they seemed not to cover the metallic parts 100% but they were there (green stickers).

Things worked, the motherboard booted fine. I played with overclocking as well by using x42 for the turbo multiplier so I get 38-39 full for all cores, and 42 if one core at turbo.

Temperatures when using prime 95 for few minutes do not exceed 59 degrees Celsius. and at idle it is like 35 degrees Celsius almost. ambient maybe is around 19.

My current problem is that sometimes, when I cold start, the system runs for few seconds and stop (before posting), then if I restart it works, this is more apparent ( I think !!!) if overclock is there but nevertheless even without overclock, it happens randomly but mainly at cold boots when the system has rested for a while.

what could be the problem?
could it be that there is still a mild short or something but that seems improbable.
does the power supply do this?
could it be a power switch of the case (also doesn't seem right)

any ideas you can suggest? should I change the rams?
 

Dogeisilluminati

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My best prediction would be ESD damage. I once had a problem with ESD when ordering a refurbished motherboard from tigerdirect. First thing I did was try to boot it up...no go. Then I tried it again, this time unplugging the power supply from the wall and plugging it back in. After this it worked and booted up. I have had friends who built PC's in the past and ACTUALLY felt a zap between them and their motherboard and had THIS problem. But anyway, that's my guess on what's going on with your motherboard; based on what my personal experiences relate to yours.
 

goldorak

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Thanks for the reply. Well I think I have found the solution (subject to additional testing). I disabled the memory fast boot and I did not get the start problem that was happening. I need to wait for testing because it was randomly happening. But until now seems better.

Do I need to worry about any other problem if this setting worked?
 

Dogeisilluminati

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No you should be fine. If it was the fastboot causing the problem and it isn't happening anymore, then your good.

 

goldorak

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So after few days of disabling the memory fast boot in bios, the system has not repeated the need for multiple start [problem]. It is booting from first button press and posting well and going into the OS. I am just posting this to confirm that after the few days testing, this seems to be the solution.

Thanks.
 

goldorak

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Why do you think it is a bad motherboard. As I have mentioned it is working fine now. You did say in an earlier answer that after disabling the fast boot and if things worked then I am fine !