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?
System 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 Radeon HD 6790 Sound Card Realtek HD onboard Monitor(s) Displays 2 x 20" 4x3 aspect (I hate widescreen)
PSU 1 kW Case EZCool NA705B Cooling Stock CPU fan, plus 3 120mm and 2 80mm case fans Hard Drives 2 x 1TB Western Digital Caviar Black (mirrored) Internet Speed 2 Mbit
Computer type PC/Desktop System Manufacturer/Model Number Home Built- Always under construction OS Windows 7 Ultimate SP1 X64/ linux in VM CPU Intel i7-3770K Motherboard Asus Maximus V Extreme Z77 Memory 8GB G.Skill Ripjaws Z DDR3-2400 (2X4GB) Graphics Card EVGA GTX 670 SC 4GB Sound Card On Board Monitor(s) Displays Asus 24" LCD Screen Resolution 1920X1080
Keyboard Logitech G510 Mouse Logitech G500 PSU CORSAIR AX850 Case Cooler Master HAF X Cooling Custom Water Cooling Hard Drives Samsung 840 Pro 256 GB, Samsung 840 Pro 256 GB, Samsung 830 256GB, Samsung HD103SJ 1TB . External HD- Black X dock esata 1TB Samsung Spinpoint, Rosewill USB 3.0 dock 1TB Samsung Spinpoint Internet Speed carrier pigeon speed Antivirus MSE/MBAM Browser ie8 Other Info 2nd Rig,Windows 7 Ultimate SP1 X64, i7-2600K, Asrock P67 Extreme 4, 8GB DDR3-2133, HAF XM case, Noctua NH-D14, Gigabyte HD6950 OC 1GB, 2 X Crucial M4 128GB, Asus 24" LED.
Laptop- Samsung RF711-SO1 17" i5-2310M, 8GB DDR3-1333, Crucial M4 and OCZ vertex2, Nvidia GT540M.Win 7 HP X64 SP1.
System 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 Radeon HD 6790 Sound Card Realtek HD onboard Monitor(s) Displays 2 x 20" 4x3 aspect (I hate widescreen)
PSU 1 kW Case EZCool NA705B Cooling Stock CPU fan, plus 3 120mm and 2 80mm case fans Hard Drives 2 x 1TB Western Digital Caviar Black (mirrored) Internet Speed 2 Mbit
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Memtest and missing (PCI) memory addresses problems?