Non-booting Win 7; need version and serial key.

BhargavJ

New member
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10:38 PM
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4
Hello, I just joined.

We have an office Dell Inspiron N5010 with Windows 7 that doesn't boot. I booted from a Ubuntu DVD and copied some of the important files, but Ubuntu shows only two of the four partitions; the other two it seems have become corrupted.

I have the Service Tag and the Express Service Code of the laptop.

What I want to find out is the Windows 7 version - whether it is Professional or Home Premium, and also whether it is x32 or x64. No one in the office knows this; all they know is that it is a Dell laptop and it runs Windows 7. I"ll also need the serial key, which I'll use later. Is it possible to do this by booting from the Ubuntu DVD? Once I come to know about this, I'll format and reinstall Windows. I already have my own Win 7 DVD; whether it can be used to install Windows in the office laptop is a different matter, as my version might be different.

Thanks.
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Dell, Toshiba
OS
Windows 7, Windows 8
CPU
i3
Motherboard
-no idea-
Memory
4 GB
Graphics Card(s)
-none-
Some where their should be a Microsoft COA sticker on the computer. That will tell you the version of Windows was installed and can be used to do a clean install. Sometime the COA sticker is in the battery compartment.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home made Desktop
OS
Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
CPU
Intel i7-6800K @ 4.3
Motherboard
ASUS X-99 Deluxe II
Memory
Corsair Platinum 16 gig @2400
Graphics Card(s)
EVGA GTX 1070 OC
Monitor(s) Displays
Asus 27" LED LCD/VE278Q
Screen Resolution
1920-1080 or 1280-720 HDMI
Hard Drives
INTEL SSD 730-240 Gb Sata 3.0/
PSU
EVGA Platium 1200W
Case
Phanteks Luxe Tempered Glass 8 fans/ one radiator
Cooling
XSPC/ Water Cooled CPU
Keyboard
Das 4 Professional
Mouse
Logitech M705/MX Anywhere 2-S
Internet Speed
100 mbits
Antivirus
Microsoft Security Essentials/ Malwarebytes Premium 3.0/ SAS
Browser
I.E. 11 default/Firefox/ ISP Time Warner Cable/Spectrum
Other Info
LG BluRay Burner/
Sound system-KLipsch-THX/
Icy Dock ssd Hot Swap bays.
You have a folder called "Program Files (x86)" in the root of win7 partition? If so... you have win7 x64.
Your current win7 version is in registry in key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion with name EditionID or ProductName.

But you have to load file \windows\system32\config\system in regedit and bind to key HKEY_LOCAL_MACHINE\mysoft to see it
Load or Unload Registry Hives
Browse in regedit to HKEY_LOCAL_MACHINE\mysoft\Microsoft\Windows NT\CurrentVersion afterwards
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
ACER ASPIRE 5742G
OS
Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
Motherboard
Acer Aspire 5742G
Memory
4,00 GB
Graphics Card(s)
ATI Mobility Radeon HD 5400 Series
Sound Card
(1) AMD High Definition Audio Device (2) Realtek High Defi
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
WDC WD5000BEVT-22ZAT0
There is no sticker on the laptop. I also removed the battery; it has a whole lot of numbers but nothing worthwhile.

Even after booting from the Ubuntu DVD, the first two partitions, C: containing Win 7, and D:, don't show up. I think the partitions have got damaged; the message that Ubuntu gives is something like "returned with a non-zero status". I searched for a solution on the net, and tried running all those sudo commands of ntfs, but nothing happened. I also booted from Kaspersky Rescue Disk, but tried running its registry manager, but again, nothing happened. I think the partition containing Win 7 has got damaged, so nothing other than a format and reinstall will work.

On Monday, we will contact the Dell shop from where we bought this computer, and ask them about the Windows version and license key.

Thanks for all the replies you've given. :)
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Dell, Toshiba
OS
Windows 7, Windows 8
CPU
i3
Motherboard
-no idea-
Memory
4 GB
Graphics Card(s)
-none-

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home made Desktop
OS
Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
CPU
Intel i7-6800K @ 4.3
Motherboard
ASUS X-99 Deluxe II
Memory
Corsair Platinum 16 gig @2400
Graphics Card(s)
EVGA GTX 1070 OC
Monitor(s) Displays
Asus 27" LED LCD/VE278Q
Screen Resolution
1920-1080 or 1280-720 HDMI
Hard Drives
INTEL SSD 730-240 Gb Sata 3.0/
PSU
EVGA Platium 1200W
Case
Phanteks Luxe Tempered Glass 8 fans/ one radiator
Cooling
XSPC/ Water Cooled CPU
Keyboard
Das 4 Professional
Mouse
Logitech M705/MX Anywhere 2-S
Internet Speed
100 mbits
Antivirus
Microsoft Security Essentials/ Malwarebytes Premium 3.0/ SAS
Browser
I.E. 11 default/Firefox/ ISP Time Warner Cable/Spectrum
Other Info
LG BluRay Burner/
Sound system-KLipsch-THX/
Icy Dock ssd Hot Swap bays.
Why are you trying to repair a Windows operating system with Linux tools? The correct steps to try to repair unbootable Win7 are here and include everything possible that can be done for Troubleshooting Windows 7 Failure to Start.

The shop needs to explain why they installed Win7 without providing the COA sticker to prove it's Genuine. They are not allowed to resell or transfer MS software without such a sticker provided. If they refuse then contact MS Customer Service to file a case for possible piracy which may earn you a free copy if you cooperate with their investigation. If the shop charged you for an OS which you are not able to reinstall then they have also committed a theft under the law.
 
This is what I did earlier: Since the laptop was not booting, I thought that I would boot from Linux and get all the data we need out of it. I didn't think of the Win 7 DVD I have because I thought that is for format - reinstall. I did boot from it and did try some option, but it gave an error message.

Then I downloaded Puppy Linux, which is small sized download. I booted from it, and it showed me three of the four partitions, including the Windows partition (C:\), and I got some data out at that time. Then I used another DVD, I don't remember the name right now, but it is used for such recovery, and booting from this DVD showed only two partitions, the first two were not accessible.

Then I booted from Ubuntu, and again it shows the first two as not accessible. So I decided to format - reinstall using thw Windows DVD.

On Monday, I'll boot from the Windows 7 DVD and try the repair option.
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Dell, Toshiba
OS
Windows 7, Windows 8
CPU
i3
Motherboard
-no idea-
Memory
4 GB
Graphics Card(s)
-none-
BhargavJ you either do have a product key or you don't have a product key.
Which is it?

If you do have a product key which operating system is it for?

Please answer Gregs question.

How are you going to reinstall without a Product Key? What did the shop tell you about why they illegally sold you Windows 7 on the PC without a COA sticker with Product Key?
We are here to help but we don't play games well.
We need replies to our question.
We need to know what you are doing to solve your porblem.
We need to know why instructions are not followed.

You don't have to follow instruction. If you could please explain the reason you don't we might be able to find another method that might help.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home made Desktop
OS
Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
CPU
Intel i7-6800K @ 4.3
Motherboard
ASUS X-99 Deluxe II
Memory
Corsair Platinum 16 gig @2400
Graphics Card(s)
EVGA GTX 1070 OC
Monitor(s) Displays
Asus 27" LED LCD/VE278Q
Screen Resolution
1920-1080 or 1280-720 HDMI
Hard Drives
INTEL SSD 730-240 Gb Sata 3.0/
PSU
EVGA Platium 1200W
Case
Phanteks Luxe Tempered Glass 8 fans/ one radiator
Cooling
XSPC/ Water Cooled CPU
Keyboard
Das 4 Professional
Mouse
Logitech M705/MX Anywhere 2-S
Internet Speed
100 mbits
Antivirus
Microsoft Security Essentials/ Malwarebytes Premium 3.0/ SAS
Browser
I.E. 11 default/Firefox/ ISP Time Warner Cable/Spectrum
Other Info
LG BluRay Burner/
Sound system-KLipsch-THX/
Icy Dock ssd Hot Swap bays.
This is an example of the COA sticker that should be on the laptop.
 
Last edited:

My Computer

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
This is how it is:

We have a Dell laptop in our office, bought from a local shop. I didn't use it regularly, but I have used it at times, so I know it runs Win 7. Whether it is Professional or Home Premium, or x32 or x64, I don't know. This laptop stopped booting, and I was asked to help as the warranty was over, and taking it to the shop and getting a format and reinstall would involve spending money, and there was no need to do this as I could do the necessary stuff on my own. The first thing I had to do was to recover data from the partition C:. Once the data was recovered, I would format and reinstall Windows. I would need the Windows DVD and the product key for that, but since the first priority was to recover data, I didn't think about this at that time.

First I booted from the Linux DVD (Puppy Linux), and it did allow me to recover some data, but there was a video DVD on the desktop, and it was taking too much time copying to the USB drive, so I cancelled it for the time being; I decided to copy it the next day. Then, a guy who has an annual contract for the desktops in the office came up, and we asked him to take a look at the laptop, and he booted from some DVD of his own, and said that the partition has got corrupted, which is strange, because I myself had booted from Puppy Linux, and everything seemed fine till then. Later, when I booted from Ubuntu, I found that the first two of the four partitions (including partition C:, which contains Win 7) didn't show up at all; there was some kind of error. This meant there was no way to recover data from the partition C: now, and the next step would be to format - reinstall.

But now I was stuck: I knew that it was Win 7, but not the version or anything. I have my own laptop, a Toshiba L755, which came with Win 7 Home Premium pre-installed, and there's a sticker on the laptop as well. But this office Dell laptop doesn't have any such sticker; maybe there was one earlier and someone removed it, or maybe it didn't come with a sticker at all; I don't know.

Now there was no way to recover the data, and no way to install without knowing the Windows version and the product key, which is why I made a thread here.

But since there is no way to get any info about the Win 7 version or the product key from within the laptop itself, the office finally decided that they'll contact the Dell shop from where we bought it on Monday, and ask them. I mentioned this in post #5. When we contact them, we'll ask them everything, starting from the version, to whether its x32 or x64, to the product key. Or maybe the office will just give them the laptop and ask them to do the whole format - reinstall.

Now I didn't mention all this in the first post itself, but no way can I understand how I am playing games, as I've been accused of in a previous post. Regardless of this, I'd like to thank everyone who has given replies. I don't know much about computers, I only know some basic stuff, and if there's a problem, I look around for a solution on the net, and usually I can solve the problem on my own, with the help I receive from forums, etc.

I haven't done any formatting and reinstalling since the past two years, so I don't remember correctly, but I think there was a time when you could install Windows (maybe it was 7 or maybe it was XP) by running the setup and skipping the product key part, and once Windows was installed, you could enter the product key, until which time, Windows would keep bugging you about the key. I last formatted and reinstalled Win 7 on my Toshiba laptop in 2012, and I must have entered my sticker product key in the beginning; I really don't remember.

Some people have mentioned the legal aspect of not having an OEM sticker, and that's fine, but its not my concern. If the Dell shop from where we got it didn't follow the rules, then it is something for my office to discuss with the shop.

Now that this sticker issue has come up, there is something that I'd like to say: two weeks ago, I asked a person returning from Dubai to buy a laptop for me. The one I got is a Dell laptop, an Inspiron 15 3537, i5, 4 GB RAM, 500 GB HDD, 1 GB graphics card, with Win 8 pre-installed. But - there is no product key sticker on it. There is an intel i5 sticker and there is an AMD Radeon sticker at the top, and there is a Service Tag sticker at the bottom, but no sticker which clearly mentions the product key, like the one I have on my Toshiba laptop (the Toshiba sticker is still there). I checked the battery, but nothing there as well. I searched around on the net and came to know that with newer laptops, the product key is already present in the machine itself, in the BIOS or UEFI or whatever; there's no need for the key unless you're doing a format-reinstall. Still, I've saved the product key, and also used Advanced Tokens Manager to do a backup. Control Panel - System and Security - System says "Windows currently running on your PC is activated". That means everything is alright, isn't it?

Thanks again.
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Dell, Toshiba
OS
Windows 7, Windows 8
CPU
i3
Motherboard
-no idea-
Memory
4 GB
Graphics Card(s)
-none-
The tutorial of Greg's has serve thousands of people. It will do you well.

At first I recommend just reading through the tutorial and get familiar with it and then do things step at a time.

Clean Reinstall - Factory OEM Windows 7.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home made Desktop
OS
Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
CPU
Intel i7-6800K @ 4.3
Motherboard
ASUS X-99 Deluxe II
Memory
Corsair Platinum 16 gig @2400
Graphics Card(s)
EVGA GTX 1070 OC
Monitor(s) Displays
Asus 27" LED LCD/VE278Q
Screen Resolution
1920-1080 or 1280-720 HDMI
Hard Drives
INTEL SSD 730-240 Gb Sata 3.0/
PSU
EVGA Platium 1200W
Case
Phanteks Luxe Tempered Glass 8 fans/ one radiator
Cooling
XSPC/ Water Cooled CPU
Keyboard
Das 4 Professional
Mouse
Logitech M705/MX Anywhere 2-S
Internet Speed
100 mbits
Antivirus
Microsoft Security Essentials/ Malwarebytes Premium 3.0/ SAS
Browser
I.E. 11 default/Firefox/ ISP Time Warner Cable/Spectrum
Other Info
LG BluRay Burner/
Sound system-KLipsch-THX/
Icy Dock ssd Hot Swap bays.
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