5/6 divider doesnt work??

[will h4x 4 food]

hello,

i have had this problem ever since i got my 2 new sticks of OCZ performance RAM(4x512). the problem i have been having is that when i OC my cpu at a stable 2.8(255*11) i try to use a 5/6 divider which makes my ram run at 200 mhz(almost exactly). when i get into windows i notice that i have little red dots that look kinda like dead pixels everywhere all over my windows and start menu. also when i play a video my display just flashes black for a few times then eventually i get the BSOD. I HAVE TrIED EVERYWHERE FOR THE SOLUTION and no1 seems to know the answer. i dont think my ram is defective cause it runs fine at stock and when i use a 3/4 divider(ram runs at 187 mhz) it also runs fine. my cpu is stable enough and my ram timings are manually set to the defualts. i was also wondering if there were any other things that i should adjust instead of the timings(response time, run cycles, the options under the timings...forgot most of them...)i also have it set to 2T.

 

my current timings are 2.5-3-3-7. i would greatly appreciate any help.

thanks

[Guest Dynamic]

So you have four 512 sticks that you can't run at 200MHz? How much voltage are you giving them? Have you tried running each memory stick individually in the orange slot closest to the end of motherboard? Go into the stock/overclocking database and look to see if your ram exists, and see what timings are used. You can't just tweak 4-5 timings, there are alot more then just those, good luck!

 

Note:Also get a Multimeter and test your rails on that Aspire, not a very good PSU. So test your memory with MEMTEST as well with each stick.

[will h4x 4 food]

1. yes

2. 2.6(stock) im underclocking it so i dont think it should be raised.

3. will do