Solved Re-using Genuine Windows 7 Product Key (OEM)

kathy025

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Hi guys,

My ASUS N45SF originally came pre-installed with Windows 7 Home Basic (no physical disc). If I understood correct, this is the OEM version, since it came with the Notebook.

I wanted a Professional version, so I bought a Windows 7 Professional w/ SP1 (single license) separately from the retail store. Here it is:
DSC_0284.jpg


As you can see, it appears I have bought an OEM version ("For distribution only with a PC") as well from the retail store. I have reformatted my ASUS N45SF once to install this, so right now, I am using the genuine license of the Professional version I have separately bought.

1) If I understood correct, aren't OEMs supposed to be sold only to manufacturers? Why was I able to buy one from the retail store?

2) Now that I am using an OEM Professional (apparently not a "full retail" disc), will I still be able to reuse/activate its product key on the same machine should I have the need to reformat it in the future?
 

My Computer My Computer

At a glance

Windows 7 Professional SP1 x64 (OEM)Intel® Core™ i5 2430M/2410M ProcessorDDR3 1333 SODIMM (8GB)NVIDIA® GeForce® GT 555M (2GB)
Computer type
Laptop
Computer Manufacturer/Model Number
ASUS N45SF
OS
Windows 7 Professional SP1 x64 (OEM)
CPU
Intel® Core™ i5 2430M/2410M Processor
Motherboard
Intel® HM65 Express Chipset
Memory
DDR3 1333 SODIMM (8GB)
Graphics Card(s)
NVIDIA® GeForce® GT 555M (2GB)
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
14.0" LED Backlight
Screen Resolution
16:9 HD (1366x768)
Hard Drives
640GB Seagate (internal), 1TB Toshiba Canvio Portable, 2TB x 2 WD My Book Essential (external)
Antivirus
Malwarebytes Anti-Malware Home (Premium)
Browser
Waterfox
Other Info
Optical Drive: Slimtype DVD A DS8A5SH (Super-Multi DVD);
Audio: Bang & Olufsen ICEpower®, SonicMaster
Welcome to the forum,

A lot of people buy OEM versions because they are cheaper.

Basically you don't get Microsoft support that would come with a retail license and it it only good on that first machine you installed it on.

So Yes you can reinstall on that same machine again if you need to.
 

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Win 10 Pro x64Intel I5-2500K @3.3GHz16GB G.Skill Ripjaws X (4x4GB)EVGA GeForce 750 Ti SC 2GB
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built
OS
Win 10 Pro x64
CPU
Intel I5-2500K @3.3GHz
Motherboard
Asrock P67 Extreme4
Memory
16GB G.Skill Ripjaws X (4x4GB)
Graphics Card(s)
EVGA GeForce 750 Ti SC 2GB
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ASUS Xonar DG 5.1 Channels 24-bit 96KHz PCI Interface Sound
Monitor(s) Displays
auria eq2367
Screen Resolution
1920 x 1080
Hard Drives
250GB Samsung 850 EVO SSD
1TB WD Blue
1TB Hitachi
PSU
SeaSonic X 650W 80 Plus Gold
Case
Corsair Obsidian 750D
Cooling
Corsair H60, Three 140mm case fans
Keyboard
Logitech Wireless Keyboard K520
Mouse
Logitech Wireless Mouse M310
Internet Speed
Wave Broadband ~ 100 dn 5 up
Antivirus
Windows Defender, Malwarebytes Premium
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Edge, IE11, Chrome
Other Info
Laptop specs: HP g7-1365dx /
CPU: AMD A6-3420M APU with Radeon(tm) HD Graphics /
RAM: Crucial 8Gb (2x4Gb) /
SSD: Crucial M4-CT128M4SSD2 ATA Device/ FW 000F /
GFX: AMD Radeon HD 6520G /
OS: Windows 10 Pro x64
Welcome to the forums kathy025!

As to your first question, honestly I don't know right off hand. As to your second question, yes.



(derekimo - we have to stop meeting like this!:D)
 
Last edited:

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Windows 10x64 Build 1709Intel i7 7700HQ Kaby Lake16 GB DDR4 @2400Nvidia Geforce GTX 1060
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Computer Manufacturer/Model Number
MSI GE72VR Apache Pro-416
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Windows 10x64 Build 1709
CPU
Intel i7 7700HQ Kaby Lake
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Micro-Star Intl. MS-179B (U3C1)
Memory
16 GB DDR4 @2400
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Nvidia Geforce GTX 1060
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1920x1080 120Hz
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256 GB Nvme M.2 SSD

1TB HDD@7200
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Cooler Blast 4
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Steel Series
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Bit Defender Free
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Edge

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Windows 10 Pro x64Intel Core i7 6700KGSkill TridentZ RGB 16GB 3600 16-16-16-36EVGA GTX 980 Ti SC x2
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Computer Manufacturer/Model Number
Skylake Special #666
OS
Windows 10 Pro x64
CPU
Intel Core i7 6700K
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Asus Sabertooth Z170 Mark 1
Memory
GSkill TridentZ RGB 16GB 3600 16-16-16-36
Graphics Card(s)
EVGA GTX 980 Ti SC x2
Sound Card
Realtek High Definition
Monitor(s) Displays
AOC G2460PG
Screen Resolution
1920 x 1080 144Hz
Hard Drives
Samsung 860 Pro 256GB, Seagate Barracuda 4TB x2
PSU
EVGA 1000 P2, EVGA White Custom Braided Cables
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Corsair Vengeance C70 Gunmetal Black
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Corsair H100i v2, Corsair ML120 x2, Thermal Grizzly Kryonaut
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Logitech G910 Orion Spectrum
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Logitech G700s
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Verizon Fios Quantum Gateway 75/75
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Windows Defender, Malwarebytes Free 3.8.3
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Chrome
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Corsair SP120 x4, LG Blu-ray Drive, Durabrand HT-395 100 Watt Dolby Digital Amp, Corsair H2100 Wireless 7.1 Headset
Oh shoot guys, I was half-scammed. :cry:

I bought it, thinking I was buying the Retail License. So that's why it didn't come in the fancy blue packaging. Still, glad to know I can re-use the product key on the same machine.

3) Upon re-installation, do I have to undergo through online activation or phone activation?
 

My Computer My Computer

At a glance

Windows 7 Professional SP1 x64 (OEM)Intel® Core™ i5 2430M/2410M ProcessorDDR3 1333 SODIMM (8GB)NVIDIA® GeForce® GT 555M (2GB)
Computer type
Laptop
Computer Manufacturer/Model Number
ASUS N45SF
OS
Windows 7 Professional SP1 x64 (OEM)
CPU
Intel® Core™ i5 2430M/2410M Processor
Motherboard
Intel® HM65 Express Chipset
Memory
DDR3 1333 SODIMM (8GB)
Graphics Card(s)
NVIDIA® GeForce® GT 555M (2GB)
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
14.0" LED Backlight
Screen Resolution
16:9 HD (1366x768)
Hard Drives
640GB Seagate (internal), 1TB Toshiba Canvio Portable, 2TB x 2 WD My Book Essential (external)
Antivirus
Malwarebytes Anti-Malware Home (Premium)
Browser
Waterfox
Other Info
Optical Drive: Slimtype DVD A DS8A5SH (Super-Multi DVD);
Audio: Bang & Olufsen ICEpower®, SonicMaster
Nope, just activate it as normal, don`t enter your key right away, always wait til you have windows how you want it, you have 30 days, so there`s no rush.

Retail costs a lot more then oem, as long as you got what you paid for, you weren`t scammed.

Didn`t you ask when you bought it ?
 

My Computer My Computer

At a glance

Windows 10 Pro x64Intel Core i7 6700KGSkill TridentZ RGB 16GB 3600 16-16-16-36EVGA GTX 980 Ti SC x2
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Skylake Special #666
OS
Windows 10 Pro x64
CPU
Intel Core i7 6700K
Motherboard
Asus Sabertooth Z170 Mark 1
Memory
GSkill TridentZ RGB 16GB 3600 16-16-16-36
Graphics Card(s)
EVGA GTX 980 Ti SC x2
Sound Card
Realtek High Definition
Monitor(s) Displays
AOC G2460PG
Screen Resolution
1920 x 1080 144Hz
Hard Drives
Samsung 860 Pro 256GB, Seagate Barracuda 4TB x2
PSU
EVGA 1000 P2, EVGA White Custom Braided Cables
Case
Corsair Vengeance C70 Gunmetal Black
Cooling
Corsair H100i v2, Corsair ML120 x2, Thermal Grizzly Kryonaut
Keyboard
Logitech G910 Orion Spectrum
Mouse
Logitech G700s
Internet Speed
Verizon Fios Quantum Gateway 75/75
Antivirus
Windows Defender, Malwarebytes Free 3.8.3
Browser
Chrome
Other Info
Corsair SP120 x4, LG Blu-ray Drive, Durabrand HT-395 100 Watt Dolby Digital Amp, Corsair H2100 Wireless 7.1 Headset
Don't worry about no tech support from Microsoft. There is a better help desk team right here on seven forums. :)
 

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Dual Boot: Windows 8.1 & Server 2012r2 VMs: K...A10 7700 Kavari SteamRoller8GB DDR3 SDRAM PC3-85001024MB ATI AMD Radeon R7 Graphics
Computer type
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Computer Manufacturer/Model Number
Custom
OS
Dual Boot: Windows 8.1 & Server 2012r2 VMs: Kali Linux, Backbox, Matriux, Windows 8.1
CPU
A10 7700 Kavari SteamRoller
Motherboard
ASUS A88XM-PLUS (FM2+ )
Memory
8GB DDR3 SDRAM PC3-8500
Graphics Card(s)
1024MB ATI AMD Radeon R7 Graphics
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
Samsung
Hard Drives
SSD Crucial 120gb
WD VelociRaptor 1tb
PSU
Rosewill Gaming 650w
Case
Rosewill Galaxy 2
Internet Speed
55/12
Antivirus
Malwarebytes, MSE, SAS
Browser
FireFox, Chrome
Don't worry about no tech support from Microsoft. There is a better help desk team right here on seven forums. :)

I couldn`t have said it any better myself :thumbsup:
 

My Computer My Computer

At a glance

Windows 10 Pro x64Intel Core i7 6700KGSkill TridentZ RGB 16GB 3600 16-16-16-36EVGA GTX 980 Ti SC x2
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Skylake Special #666
OS
Windows 10 Pro x64
CPU
Intel Core i7 6700K
Motherboard
Asus Sabertooth Z170 Mark 1
Memory
GSkill TridentZ RGB 16GB 3600 16-16-16-36
Graphics Card(s)
EVGA GTX 980 Ti SC x2
Sound Card
Realtek High Definition
Monitor(s) Displays
AOC G2460PG
Screen Resolution
1920 x 1080 144Hz
Hard Drives
Samsung 860 Pro 256GB, Seagate Barracuda 4TB x2
PSU
EVGA 1000 P2, EVGA White Custom Braided Cables
Case
Corsair Vengeance C70 Gunmetal Black
Cooling
Corsair H100i v2, Corsair ML120 x2, Thermal Grizzly Kryonaut
Keyboard
Logitech G910 Orion Spectrum
Mouse
Logitech G700s
Internet Speed
Verizon Fios Quantum Gateway 75/75
Antivirus
Windows Defender, Malwarebytes Free 3.8.3
Browser
Chrome
Other Info
Corsair SP120 x4, LG Blu-ray Drive, Durabrand HT-395 100 Watt Dolby Digital Amp, Corsair H2100 Wireless 7.1 Headset
Oh, I see. Thank you.

I'm just sad my OEM Professional is stuck to the machine I first activated it on and I won't be able to re-use it, should I upgrade to a new Notebook. Should have done my research first. If ever there's a next time, I'll make sure it's a Retail License. Hope someone else will learn from my experience.

Still thank you for the timely response and clarifications guys. It's still a relief to know the key is re-usable (on the same machine). I will post more should I have further questions. :)

P.S.
Nice people here indeed.

SUMMARY:
OEM
- Can only be re-installed on the SAME machine it was first activated on
- Usually comes pre-installed on the machine (but can also be bought separately)
- No official MS support
- Cheaper

Retail (single license)
- Can be re-installed on ANY ONE computer, as long as it is not activated on another machine
- Usually bought separately
- Full official MS support
- Expensive
 
Last edited:

My Computer My Computer

At a glance

Windows 7 Professional SP1 x64 (OEM)Intel® Core™ i5 2430M/2410M ProcessorDDR3 1333 SODIMM (8GB)NVIDIA® GeForce® GT 555M (2GB)
Computer type
Laptop
Computer Manufacturer/Model Number
ASUS N45SF
OS
Windows 7 Professional SP1 x64 (OEM)
CPU
Intel® Core™ i5 2430M/2410M Processor
Motherboard
Intel® HM65 Express Chipset
Memory
DDR3 1333 SODIMM (8GB)
Graphics Card(s)
NVIDIA® GeForce® GT 555M (2GB)
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
14.0" LED Backlight
Screen Resolution
16:9 HD (1366x768)
Hard Drives
640GB Seagate (internal), 1TB Toshiba Canvio Portable, 2TB x 2 WD My Book Essential (external)
Antivirus
Malwarebytes Anti-Malware Home (Premium)
Browser
Waterfox
Other Info
Optical Drive: Slimtype DVD A DS8A5SH (Super-Multi DVD);
Audio: Bang & Olufsen ICEpower®, SonicMaster
The key is not reuseable since it becomes locked to the first mobo installed upon. But like all Windows 7 you can reinstall it as often as you want on the same machine using the key.

Had you asked we could have told you that the path to Upgrade within Win7 is by using Windows Anytime Upgrade - How to - Windows 7 Forums which offers a considerable price break. I see Pro Anytime Upgrade version on the web now for $60.

This process involves only inserting the upper version Product Key into the lower version to unlock the extra features which are already there but hidden - since it's the exact same OS otherwise.

If you have the opportunity to take it back then you might want to do that, or if you haven't done the reinstall yet you can try inserting the key since Anytime Upgrade will work with a retail Product Key - and Builder's OEM is a retail SKU.
 
Retail costs a lot more then oem, as long as you got what you paid for, you weren`t scammed.

Didn`t you ask when you bought it ?
The only available versions in the store were these OEM packages with a plain cardboard sleeve, unlike what I saw online with the Retail version where it comes in a blue box.

I was originally hoping to buy the version which will allow me to install the OS on another laptop when I buy a new one. This OEM Professional I bought is locked on my ASUS N45SF now.

I got a genuine OS, but not exactly what I originally hoped for. Hence, "half-scammed" haha. It's okay though. It's another 4 or 5 years before I buy a new laptop anyway.


But like all Windows 7 you can reinstall it as often as you want on the same machine using the key.
Sorry, I meant "reusable on the same machine". :)
 
Last edited:

My Computer My Computer

At a glance

Windows 7 Professional SP1 x64 (OEM)Intel® Core™ i5 2430M/2410M ProcessorDDR3 1333 SODIMM (8GB)NVIDIA® GeForce® GT 555M (2GB)
Computer type
Laptop
Computer Manufacturer/Model Number
ASUS N45SF
OS
Windows 7 Professional SP1 x64 (OEM)
CPU
Intel® Core™ i5 2430M/2410M Processor
Motherboard
Intel® HM65 Express Chipset
Memory
DDR3 1333 SODIMM (8GB)
Graphics Card(s)
NVIDIA® GeForce® GT 555M (2GB)
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
14.0" LED Backlight
Screen Resolution
16:9 HD (1366x768)
Hard Drives
640GB Seagate (internal), 1TB Toshiba Canvio Portable, 2TB x 2 WD My Book Essential (external)
Antivirus
Malwarebytes Anti-Malware Home (Premium)
Browser
Waterfox
Other Info
Optical Drive: Slimtype DVD A DS8A5SH (Super-Multi DVD);
Audio: Bang & Olufsen ICEpower®, SonicMaster
Just to update this story, I have successfully re-installed Win7 Pro SP1 OEM on the same machine, which I'm using right now. Simple online activation only. :)

Thanks again, peeps.
 

My Computer My Computer

At a glance

Windows 7 Professional SP1 x64 (OEM)Intel® Core™ i5 2430M/2410M ProcessorDDR3 1333 SODIMM (8GB)NVIDIA® GeForce® GT 555M (2GB)
Computer type
Laptop
Computer Manufacturer/Model Number
ASUS N45SF
OS
Windows 7 Professional SP1 x64 (OEM)
CPU
Intel® Core™ i5 2430M/2410M Processor
Motherboard
Intel® HM65 Express Chipset
Memory
DDR3 1333 SODIMM (8GB)
Graphics Card(s)
NVIDIA® GeForce® GT 555M (2GB)
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
14.0" LED Backlight
Screen Resolution
16:9 HD (1366x768)
Hard Drives
640GB Seagate (internal), 1TB Toshiba Canvio Portable, 2TB x 2 WD My Book Essential (external)
Antivirus
Malwarebytes Anti-Malware Home (Premium)
Browser
Waterfox
Other Info
Optical Drive: Slimtype DVD A DS8A5SH (Super-Multi DVD);
Audio: Bang & Olufsen ICEpower®, SonicMaster
You're welcome, Kathy. Let's hope it holds activation now. It should if it was bought from a reputable seller. If not I would contact MS Customer Service which may award you a free copy if you cooperate with their piracy investigation. Enjoy Win7.
 
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