Solved Which W-7 Memory Diagnostic tests more than the first 4GBs of memory?

Mike Lynch

Mike Lynch

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My HP 8300 System has 16GBs.
I have run several tools with no errors reported.
I did read where the W-7 tool only checks the first 4GBs.
Is there one that will test all the memory installed?
Thank you in advance for your feedback.

I was having so many recoverable blue screens that I decided to swap physical PC's.
I have had another identical used PC that I haven't used in about five years.
It was physically banged up when I purchased it on the Internet.
At the time I ordered two so I would have a spare for parts.
I have been using the one that wasn't physically banged up since then.
I just swapped the hard drive from the pretty one to the banged up one.
I had reasoned that if it were a memory problem, it would stay with the pretty one.
The banged up one booted right up and appears to be running just fine.
My concern is, Windows wants to re-run the Experience Level as it senses new hardware.
I am afraid that when I do so, it will cause Microsoft to say the Software is not valid.

Does anyone know what will happen if I run the reassessment?
 
Last edited:

My Computer My Computer

At a glance

Microsoft Windows 7 Professional 64-bit 7601 ...Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz8.00 GBIntel(R) HD Graphics 4000
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Two HP Desktops. One in the Laundry Room / Bed Room.
OS
Microsoft Windows 7 Professional 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Motherboard
Hewlett-Packard 3396
Memory
8.00 GB
Graphics Card(s)
Intel(R) HD Graphics 4000
Sound Card
(1) Realtek High Definition Audio (2) Intel(R) Display Aud
Monitor(s) Displays
Hanns-G
Screen Resolution
1440 x 900 x 32 bits (4294967296 colors) @ 59 Hz
Hard Drives
(1) ATA WDC WD40EZRX-00S SCSI Disk Device (2) HP Officejet Pro 86 USB Device (3) WD My Book 1230 USB Device
PSU
Whatever came with the CMT.
Case
HP CMT Black.
Cooling
Whatever came with the CMT.
Keyboard
Logitech K740.
Mouse
Microsoft Optical Mouse 1000.
Internet Speed
Spectrum 25Mbs.
Antivirus
WebRoot, Microsoft Security Essentials.
Browser
EDGE
Other Info
HP Officejet Pro 8600 Plus.
WD MyBook 4TB.
One thing you can do is remove one stick at a time and run windows to see if you get a bsod. More information on your blue screen is needed however. Blue Screen of Death (BSOD) Posting Instructions Memtest is one of the best programs for testing memory. MemTest86 - Official Site of the x86 and ARM Memory Testing Tool You will have to burn it to a cd or create a bootable usb because it doesn't run in Windows. You will have to run it multiple interactions for an accurate test. I read that it needs to be run 8 times. Perhaps someone here can confirm.
How to Test RAM: Making Sure Bad Memory Isn't Crashing Your PC | Tom's Hardware
How To Test Memory Using MemTest86 - Overclockers Club
memtest86+ - How many passes are enough with Memtest? - Super User

As for the reassessment I'm not sure exactly what it will do but I think that Windows is going to be deactivated and require reactivation since it was placed in a "new" computer.
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 7 pro/Windows 10 ProIntel i7 860 Quad core 2.8 ghz8 gbATI Radeon HD 5770 1 gb ram
    Computer type
    PC/Desktop
    Computer Manufacturer/Model Number
    HP Pavillion Elite HPE-250f
    OS
    Windows 7 pro/Windows 10 Pro
    CPU
    Intel i7 860 Quad core 2.8 ghz
    Memory
    8 gb
    Graphics Card(s)
    ATI Radeon HD 5770 1 gb ram
    Monitor(s) Displays
    Alienware 25 AW2521HF & Viewsonic
    Screen Resolution
    1920 x1080 & 1680x1050
    Hard Drives
    WD blue 1 tb & 500 gb.
    Browser
    FF of course.
    Other Info
    https://www.bestbuy.com/site/hp-pavilion-elite-desktop-intel-core-i7-processor-8gb-memory-1tb-hard-drive/9921493.p?skuId=9921493

  • At a glance

    Windows 2012 R2 Data center/Linux Minti3 9100 3.6GHz, 8M cache, 4C/4T8GB 2666MT/s DDR4 ECC UDIMM
    Computer type
    PC/Desktop
    System Manufacturer/Model Number
    Dell Poweredge T140
    OS
    Windows 2012 R2 Data center/Linux Mint
    CPU
    i3 9100 3.6GHz, 8M cache, 4C/4T
    Memory
    8GB 2666MT/s DDR4 ECC UDIMM
    Monitor(s) Displays
    Viewsonic
    Screen Resolution
    1680x1050
    Hard Drives
    1 TB & 750 GB
    Other Info
    https://www.dell.com/en-us/work/shop/productdetailstxn/poweredge-t140?~ck=bt
Thank you for your reply / feedback.
I will try your suggestions.

Can you confirm my suspicions that about only the first 4GBs are tested?
 

My Computer My Computer

At a glance

Microsoft Windows 7 Professional 64-bit 7601 ...Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz8.00 GBIntel(R) HD Graphics 4000
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Two HP Desktops. One in the Laundry Room / Bed Room.
OS
Microsoft Windows 7 Professional 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Motherboard
Hewlett-Packard 3396
Memory
8.00 GB
Graphics Card(s)
Intel(R) HD Graphics 4000
Sound Card
(1) Realtek High Definition Audio (2) Intel(R) Display Aud
Monitor(s) Displays
Hanns-G
Screen Resolution
1440 x 900 x 32 bits (4294967296 colors) @ 59 Hz
Hard Drives
(1) ATA WDC WD40EZRX-00S SCSI Disk Device (2) HP Officejet Pro 86 USB Device (3) WD My Book 1230 USB Device
PSU
Whatever came with the CMT.
Case
HP CMT Black.
Cooling
Whatever came with the CMT.
Keyboard
Logitech K740.
Mouse
Microsoft Optical Mouse 1000.
Internet Speed
Spectrum 25Mbs.
Antivirus
WebRoot, Microsoft Security Essentials.
Browser
EDGE
Other Info
HP Officejet Pro 8600 Plus.
WD MyBook 4TB.
Sorry but I can't, except possibly on a 32-bit OS which only supports 4 gb anyway (without special modifications).
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 7 pro/Windows 10 ProIntel i7 860 Quad core 2.8 ghz8 gbATI Radeon HD 5770 1 gb ram
    Computer type
    PC/Desktop
    Computer Manufacturer/Model Number
    HP Pavillion Elite HPE-250f
    OS
    Windows 7 pro/Windows 10 Pro
    CPU
    Intel i7 860 Quad core 2.8 ghz
    Memory
    8 gb
    Graphics Card(s)
    ATI Radeon HD 5770 1 gb ram
    Monitor(s) Displays
    Alienware 25 AW2521HF & Viewsonic
    Screen Resolution
    1920 x1080 & 1680x1050
    Hard Drives
    WD blue 1 tb & 500 gb.
    Browser
    FF of course.
    Other Info
    https://www.bestbuy.com/site/hp-pavilion-elite-desktop-intel-core-i7-processor-8gb-memory-1tb-hard-drive/9921493.p?skuId=9921493

  • At a glance

    Windows 2012 R2 Data center/Linux Minti3 9100 3.6GHz, 8M cache, 4C/4T8GB 2666MT/s DDR4 ECC UDIMM
    Computer type
    PC/Desktop
    System Manufacturer/Model Number
    Dell Poweredge T140
    OS
    Windows 2012 R2 Data center/Linux Mint
    CPU
    i3 9100 3.6GHz, 8M cache, 4C/4T
    Memory
    8GB 2666MT/s DDR4 ECC UDIMM
    Monitor(s) Displays
    Viewsonic
    Screen Resolution
    1680x1050
    Hard Drives
    1 TB & 750 GB
    Other Info
    https://www.dell.com/en-us/work/shop/productdetailstxn/poweredge-t140?~ck=bt
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