If needed later what CPU are the model numbers of the DRAM they have a few and at least 1 is a 1.35 model if I remember right? Believe all are CL9. Anyway if you have an 8320 or or 8350 (guessing). Do both boot individually OK? If so, try with 1 stick in slot 1 closest to CPU (black I believe) and boot to BIOS, check that the freq is at 1600 and timings are 9-9-9-27, if not, change them manually, next go to the DRAM voltage (here am guessing again - prob 1.5 DRAM), so set DRAM voltage to 1.575 (yes it's safe), next look for the CPU/NB voltage and set it to 1.25, save, exit and shutdown. Add second stick in slot 3 - the other black one and try booting - and let me know. Here is the owners manual the ram should be in slot 1,2 or 3,4 if you press the windows key then type 'system' it will be in control panel what does it show as amount of installed ram ex.
I have 16 gigs Thank you so much! I reseated the ram in slot 1 & 2 (black and blue) and it worked!
Arbeitsspeicher unter Windows 10 nicht voll nutzbar, 16gb ram installiert aber nur 8 verwendbar, windows 10 16gb ram 8gb nutzbar, windows 10 nur 7 93gb ram verwendbar, weniger arbeitsspeicher verwendbar als installiert, arbeitsspeicher wird nicht voll genutzt windows 10, Win10 arbeitsspeicher nur teilweise verwendbar, windows 10. Installierter Arbeitsspeicher 4 GB (2,2 verwendbar) Hallo, ich habe einen PC zusammengebaut mit Asus Mainboard, SSD Festplatte, 4 GB und einen I5.
It says I have 16 gb installed and I checked task manager to find 15.9 gb usable. It's a bit strange though because the manual recommends putting it in slot 1 & 3 (both blue slots). Any insight on why this happened?
I'm running a Dell Studio XPS, with quad core processor, two threads per core, with 12GB of installed RAM. According to Windows, only 7.99GB of that RAM is usable. The really weird part is, up until two weeks ago I only had 8GB of RAM and then only 3.99GB was usable. So 4GB of RAM is consistently being taken. I've checked in every screen, under every option in my BIOS and there doesn't seem to be a memory option there at all (that's a damn Dell for you). I've read that a lot of times this can occur because of the video card stealing some RAM for itself. Is there some way I can check this, other than the BIOS?
I have onboard graphics, not a separate card. I'm running Windows 7 64-bit. Alright so I'm not sure why in the hell this did the trick. But this computer I'm using has had many previous users, so I had like 9 jdks installed, some 64bit some x86. So I figured I may as well get rid of all of the x86 installations because I had reason to believe that netbeans was running one of these x86 jdk installations, (which it was), because I wasn't even getting much over 4gb of ram usage when I was overflowing my heap space while trying to find a bug. Anyway, long story short, now it shows a straight 12GB of memory installed on the System page of the control panel, no sub-text about how only a certain amount is available.
![12gb 12gb](/uploads/1/2/5/3/125392340/607713639.jpg)
All from uninstalling some JDKs and rebooting.very odd. The settings on dxdiag are the same as when I checked before as well. But hey, whatever works =D Thank you for all the suggestions! Especially the dxdiag command, I hadn't been aware of that before this. You are correct - no video card I've heard of would be stealing that much RAM.
![Installierter arbeitsspeicher 12gb 8gb verwendbar Installierter arbeitsspeicher 12gb 8gb verwendbar](/uploads/1/2/5/3/125392340/217057514.jpg)
Here are all the possibilities I can think of:. Faulty RAM sticks - swap out your sticks and put in spare sticks you might have, or borrow some from a friend. Bad motherboard - in this case, swapping out for other RAM most likely won't work.
Bad seating - re-seat your RAM (take them out and then put them back in). Motherboard and RAM incompatibility - in this case, swap out your sticks for a different brand of RAM. If you do swap out, periodically check whether your machine shows all of the RAM available.