If I place a single 4GB stick in my machine and run memtest, I see it's testing only 3.7GB. I assume this is the PCI memory map taking 0.3GB. Does this mean I'm not actually testing all the memory or am I missing something?
My Computer
- Computer Manufacturer/Model Number
- Home made
- OS
- Windows 7 Ultimate x64
- CPU
- i7 940 2.9 GHz @ 3.45 GHz
- Motherboard
- Gigabyte GA-X58A-UD3R
- Memory
- 24GB
- Graphics Card(s)
- Radeon HD 6790
- Sound Card
- Realtek HD onboard
- Monitor(s) Displays
- 2 x 20" 4x3 aspect (I hate widescreen)
- Hard Drives
- 2 x 1TB Western Digital Caviar Black (mirrored)
- PSU
- 1 kW
- Case
- EZCool NA705B
- Cooling
- Stock CPU fan, plus 3 120mm and 2 80mm case fans
- Internet Speed
- 2 Mbit
