Computer Problems - Is This A Good Fix?

struby2

New Member
So I had been having some program crashes and blue screens. After testing my ram and other hardware components and changing my mobos default ram speed (1333) to the ram speed I bought (1600), problems persisted. My friend came to have a look, he did a repair startup for registry errors or something like that, then he was looking around in my bios and I was wondering if his possible analysis was reasonable, because so far the computer is working ok, but it always did sometimes, so I'm not sure yet, the computer is only about 2 weeks old, just built.

He said my northbridge was set at 2000 mHz, which was the lowest number on the charts we were looking at, but he said they can overheat easily so not to up it, but my ram was set at 1600 mHz, and he mentioned something about process timing and the smaller difference causing timing issues maybe, and backed my ram settings to 1066. So far so good, but like I said, it's too early to be sure. I was wondering two things:

- Could this have been the problem/solution?

- Am I going to lose ram performance now?
 
Did you only set the speed to 1600? You also need to configure the voltage and timings otherwise it will be unstable.
 
here are the memory specs, it doesn't list 1600 specifically, but I was told by multiple people it would support:

4 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system memory (Note 1)
Dual channel memory architecture
Support for DDR3 1866(OC)/1333/1066 MHz memory modules
 
By CPUZ your memory is running a DDR3 535/1066 with 8-8-8-20 timing.

Its suppost to be set at 800/1600, what ever way it is in the bios. With 9-9-9-28 timing at 1.6 Volts.
 
Should not be on a Gigabyte 870. You might need to set it from Auto to Manual.

This is your boards bios. For voltage you need to change System Voltage Control from Auto/Normal to Manual. Then go to DRAM Configuration. Then set it to manual too.

Timing page.
870a%20bios_8.JPG


Voltage page.
870a%20bios_9.JPG
 
but when I click SPD in cpu-z and click slot 3 and 4, it says 1.5 v still

I did the above, except I changed it to 9 9 9 28 rather than what you have and I didn't change anything else, should I?
 
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prime 95 went well, I only let it go through the first 3 tests, 1024K, 8K, and 10K, which took like over a half hour, but that went fine.

I was wondering if anyone could link me to the information for my motherboard confirming that I CAN run ddr3 1600 ram, because I can't find it.

edit: nvm I found the list, but it says under ddr 1600 2gb "GU34GB1600C7DC" , where as mine is the same, but with a 9 instead of the 7. Am I ok?
http://www.newegg.com/Product/Image...C3 12800) Desktop Memory Model GV34GB1600C9DC

vs

http://download.gigabyte.us/FileList/Memory/mb_memory_ga-870a-ud3.pdf



ALSO



on page 16 this makes it seem like I should have the memory in either slots 1 and 3 or 2 and 4, where as I was told to place it in slots 3 and 4, but I can't find where it says that. http://download.gigabyte.us/FileList/Manual/mb_manual-ga-870a-ud3_v.2.1_e.pdf
 
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The Memory either goes in the blue or white slots 1/2 or 3/4. The memory on Gigabytes site is just memory they have tested, Doesnt mean other memory wont work, there are a massive amount of memory on the market, they cant test all of it. If it works, it works.
 
so all was going farely well, then another blue screen, went away too fast to read error, followed by windows restarting, saying it needs to check my disks for consistancy, which seemed to go well. That seemed to come up clean on all fronts, followed by a windows restart where a few of these messages come up "the instruction at 0x005f75c0 referenced memory at 0x1cf0756b. The memory could not be written". the rest being similar. Firefox also crashed before the window loaded, followed shortly after by a bluesreen which came shortly after I hit "shut down." Followed by another restart, another disk check, this time no issues or crashes or messages on windows starting, shortly followed by another blue screen. The first and third restarts after crashes were followed by my gadgets going away and desktop icons auto arranged on the first one, second one was fine, and third one brought different resolutions. it is now running at that resolution, but I have not touched it other than to open the screenshot I took of that memory error message. The only changes I have made since I thought I might have fixed it have been audio plug ins and running dual monitors now. Bios temperatures are reasonable in the low 40s. Could not see GPU temp, but does not seem to being going crazy. Now another restart with firsfox crashes.

HELP! :(
 
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