PDA

View Full Version : A simple ram problem?



HereandNow
08-10-2007, 09:41 AM
So I am having the age old problem of Windows XP Pro, with 4 gigs of ram. obviously old 3 show up, and this has to do with different addressing issues with the 32bit operating system. But this is not what bothers me, I knew something like this would happen, and to my knowledge its not bad for my computer in anyway. I was planning on being prepared for vista, or Ubuntu 64 on a different partition. I have the computer running at 1333 fsb, and other then the ram only registering at the expected ~3.4gigs, I have had no other problems.

So my problem is my 1066MHz ram will boot up stock 800MHz and 5-5-5-18 1.85v. The ram says its 1066MHz, at 5-5-5-15 timings and 2.2v. So I start my over clocking in order to get my moneys worth out of the over priced hardware. When I set the clock to a 5:4 ratio, making the fsb 1333, ram 1066, set the timings manually to 5-5-5-15. I booted it up but forgot to increase the voltage, and shortly after being in windows it crashed. I upped the voltage (temperatures still in the ~53c (133F)) and made sure it was stable for while. Things are going great, and the speed increase almost seems noticeable. Played some games for a while, however when I checked my system properties windows only recognizes 2.7 gigs of the 4 now.

I have no idea why, and am just wondering if there is anything else I can do to get a little bit more out of my Windows xp pro machine?

My ram: CORSAIR Dominator 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500)
http://www.newegg.com/Product/Product.aspx?Item=N82E16820145043
My mobo: EVGA nForce 680i SE SLI (TR Version)
http://www.tigerdirect.com/applications/searchtools/item-details.asp?EdpNo=3089879&Sku=E145-2011&SRCCODE=YAHOODF&CMP=SPC-YAHOO


thanks in advance

crenn
08-12-2007, 12:54 AM
Put the clock to what you have before and see if it detects the same amount of RAM as it did before.