PC restarts at varied times after installing new ram

JustHaggis

Commendable
Aug 5, 2016
6
0
1,510
Hi folks!

I was wondering if some kind gentlemen could help me as I'm having no end of trouble with this PC.

I built it myself and it worked fine until I threw some upgrades into the mix, and although I know my way around a computer - I'm not so great at the in depth stuff.

Basically, on Monday, I installed a new Graphics card (from AMD R9 270 2Gb to AMD R9 390 8GB) and PSU (from EVGA 500w fixed cables to Corsair CX75O ATX/EPS 80 PLUS bronze 750w). After removing the old drivers, I installed the graphics card and downloaded the most up to date drivers for it. After this the speed of my PC dropped dramatically, and windows would be horrifically slow. After some trouble shooting and a lot of headaches - I did a clean re-install windows and this seemed to sort the issue. Hooray! After this I decided to buy some new ram, I decided to upgrate from 2x4gb Corsair Vengence 1600mhz to 2x8gb HyperX Fury 1866mhz. After upgrading my RAM I've run into a strange problem being minutes after I launch a game or Chrome, my pc either; Freezes with video until hard reset, or goes black screen and resets to bios start up.

I've tried all sorts to fix this, including constant rebuilds. I've checked the ram separately and both work fine on their own and after 20 minutes or so of either gaming or scrolling the internet, it hasn't frozen. *I seat the ram in slots 2 & 4 of the motherboard*

Am I missing something obvious?

Any help would be massively appreciated!

Full system specs;

ASUS m5a78l-m/usb3 MOBO
AMD MSI R9 390 8GB OC Edition GPU
AMD FX6100 6-core 3.30GHz
2x8gb HyperX Fury 1866mhz RAM
Hitachi HDS721010DLE630 ATA HDD
Windows 7 Home Premium 64-bit.

Thanks,
JustHaggis

*EDIT* I've just noticed my bios version/date is - American Megatrends Inc. 1103, 23/02/2012.

...is this bad?
 
Solution
With DRAM installed - go into BIOS and set (manually) the DRAM voltage to 1.56 and change the CPU/NB voltage to 1.25 and see how it runs. If still problems then drop to 1600 9-9-9-25 1.5 manually

JustHaggis

Commendable
Aug 5, 2016
6
0
1,510
Hi Tradesman1, thanks for the quick reply.

I just done as instructed, and attempted to boot windows and I have now been met with Startup Repair. Any ideas?

PS first time posting a question on this forum, so unsure how to reply as such.
 

JustHaggis

Commendable
Aug 5, 2016
6
0
1,510


Repair came back with nothing so I restarted it - been watching videos and it hasn't restarted yet. I'll keep using it for a while and turn some games on later, see if it stays on for the entirety.

Will report back tomorrow - thanks for your help!
 

JustHaggis

Commendable
Aug 5, 2016
6
0
1,510
Not a single freeze/restart and the boot time has improved! Thanks man, you've saved me a lot of upset :D


*edit* Things were going oh so smoothly. PC has been on and in use since 1pm today, it's just reset on me, straight to the bios screen as before.

Don't suppose you have any other tricks up your sleeve?:(
 

JustHaggis

Commendable
Aug 5, 2016
6
0
1,510
I wanted to give it some time before posting to ensure the problem had gone.

Short answer, yes.

Long answer, your fix stopped the bios reset - so thank you. However, the MSI gaming app was the culprit of the freeze.
For some reason, whenever I played a game the app would change my fan speed from 50% to 5%. I'm sure we can all appreciate playing Witcher 3 on max graphics will be a bit heated. How does 97c sound? Poor graphics card was roasting! Switched from auto to manual fan control and that sorted that. Derp.

tl;dr - thanks for your help, however I'm a dumbass.

Cheers,
Ben :)