Windows 10 won't boot with 32Gb of RAM

Chesco9

Reputable
Nov 23, 2015
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4,510
I'm faced with a really rare situation. I just upgraded the RAM on my pc and went from 4 sticks of 4Gb (Gskill) to 4 sticks of 8Gb Crucial Ballistix Sport (DDR3 1600). I'm very confident that the RAM and the four slots on the motherboard work. I really think this might be a software related issue. I'm able to see the 32Gb installed at POST and I get to see the windows logo, but the computer just hangs there. I don't get a beep or error or anything like that. These are the things I've tried so far:

1. tested each of the sticks on slot one and boot to windows with 8Gb of RAM no problem. All sticks work ok.

2. Once I made sure all sticks work, I tried one stick on all four slots and I boot the computer to win10 no problem. All slots work, all sticks of RAM work, so I'm leaning towards a software problem.

3. I removed all hard drives/SSDs and I installed windows 7 on a spare drive and I was able to boot to windows with all 32Gb installed. I ran win7 for about an hour surfing the web, no problem.

4.I installed the original win10 SSD by itself and tried all possible combinations of 3 sticks installed and the computer boots to Windows 10 normally and the 24Gb are detected.

5. Once I boot to win10 (with 24Gb) I went to msconfig -> Advanced boot options and made sure that maximum memory was unchecked.

At this point I believe it's an issue with windows 10 not being able to handle all 32Gb of RAM. I've been around computers since win95 and I've never ran into a challenge like this.

If anyone has any pointers I would really appreciate the help.

Thanks.
 

Tradesman1

Legenda in Aeternum
Not a good idea to mix DRAM from different packages, and the model number is for an individual stick, they may just not want to play, might try going in with a single stick, enable XMP and set DRAM voltage to 1.55, then try adding a second stick, if OK try a third and so on - if it stops and a given number of stick try the voltage to 1.6
 

Chesco9

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Nov 23, 2015
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4,510
Hi Tradesman thank you for responding. All four sticks are exactly the same. I actually got two sets of 16Gb (2x8Gb) on each set. As I mentioned before I am able to boot to windows with 3 sticks installed (24Gb). With all 4 sticks installed I am able to go through post with no issues at all, but when I get to the initial windows screen (the flag logo) it hangs with no error. I did look though the windows logs and I am getting an error realted to power failure.

I will try raising the voltage and enabling XMP. Thank you for the tip.
 

Chesco9

Reputable
Nov 23, 2015
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4,510
Tradesman1,

I tried raising the voltage on the RAM, but I have the same results. I really don't think its the voltage or ram.

I'm now running windows 7 64bit and the computer is booting up correctly. I'm not thinking it might me the Samsung SSD drive it's a MZ7TD512HAGM-000L1