6 GB RAM (4 GB usable)

sandeep108 said:

Or it is likely that one or more of your memory modules is bad. I would suggest run a memtest on it. I had a similar issue and after replacing the memory modules, all is fine.

You were right. One of the memory modules was bad. G.Skill sent a replacement and the problem is solved. But I don't appreciate having to pay $9 Shipping to send their bad module back to them (it was like 2 months old). Their policy is only to reimburse up to $5 if you have to return something twice! I am not anxious to do business with them again.

Clyde54 said:

sandeep108 said:

Or it is likely that one or more of your memory modules is bad. I would suggest run a memtest on it. I had a similar issue and after replacing the memory modules, all is fine.

You were right. One of the memory modules was bad. G.Skill sent a replacement and the problem is solved. But I don't appreciate having to pay $9 Shipping to send their bad module back to them (it was like 2 months old). Their policy is only to reimburse up to $5 if you have to return something twice! I am not anxious to do business with them again.

Which is why I only buy Kingston or Crucial RAM. Bit late for that now, though.

LiquidSnak said:

1. Click Start, type msconfig in the Search programs and files box, and then click msconfig in the Programs list.
2. In the System Configuration window, click Advanced options on the Boot tab.
3. Click to clear the Maximum memory check box, and then click OK.
4. Restart the computer.

See if that clears things up. :)

By the way, your system specifications are incredibly unhelpful.

Thanks got my system running back to normal. Thanks again. Heres a screenshot of the difference of ram shown on the right.