Windows 7: Pentium D 930 (3.0 Ghz.) & Windows 7 64 Bit

Hello all Friends.

My Spec..

CPU Intel Pentium D 930 3.0 Ghz.
M/B Intel D945PSN
RAM 2GB/667 *2 (4GB.)
VGA Nividia Geforce 440
OS Windows 7 Home Premium 64 Bit

I have problems

1.Memory not full @4 GB. (used 3.25 GB.)





2.CPU has Full Load all time (Not Open Applications and Etc.)



I not sure Spec not support Windows 7 64 Bit but Which Version Windows has supported My Spec (XP or 7 32 Bit)

i want solve about problems

THANKYOU.

64bit os should be able to use 4GB ram fully but there is sometimes hardware reserved memory for some reason lige VGA etc.. you should check your bios also check you motherboard manual for ram support.
100% cpu usage all the time may mean that your system is infected with virus or there some software that you dont see running in background. do a clean start through msconfig.
best solution would be buy cheap celeron G550 and H61 motherboard + ddr3 ram as needed
pentium d is old CPU from netburst architecture that failed. G550 celeron in most cases would be sicgnificant upgrade.

Thankyou vaidas3

My Problems happen after New Install Windows 7 Home Premium 64 Bit

i dont understand & not sure your problems

Discover Real problem (CPU Full Load)

because Chew 7 has run CPU all Full time

I uninstall Chew 7 ,The problem disappeared now.

Hello, and welcome to Seven Forums. I noticed that you have yet to fill out your system specs on your profile. Doing so will help us assist you with any future problems you may have.

To do this, all you need to do is go into your User Control Panel, and click Edit Specs.

As for your current issue:

Official Intel specs for that CPU say it had 64-bit instruction set, but only 32-bit physical address extension. I am pretty sure that is the RAM issue.

EDIT: Some more Google searching... Also have you tried making sure PAE is enabled in your BIOS. That might help.

As for CPU usage, have you checked to see which processes are using the most CPU in Task Manager?

Also, it looks like you may be able to upgrade to a Core 2 LGA775, which would likely be a significant improvement over a Pentium D, especially if your PC can use the quad.