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yashar2014
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Registered: ‎05-05-2014
Location: Netherlands
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Message 1 of 5

Lenovo G550 Model 20023 OS

Hello,

 

I bought my Lenovo G550 model 20023 around 4 years ago. When I recieved the laptop there was not any operating system on it and the seller told me that this model does not have one.

 

But now, after years!, by accident I came across this link that shows all the G550 series have windows OS preinstalled on them.

 

My CPU is Intel pentium T4400 with 2 DDR3 gigabte of RAM. My hard disk is 250 GB. I could not find exactly a g550 laptop with these specifications in that link, but there are two models with the same CPU.

 

Does my laptop have a windows os? If yes, can I take it back by lenovo company?

 

 

 

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Message 2 of 5

Re: Lenovo G550 Model 20023 OS

Hi yashar2014, welcome to the forums,

 

the odf you linked to only contains models manufactured for the US market, I don't believe there was a document of this type for systems sold on the European market at the time.    You can tell they are US systems by the "U" on the end of the type / model numbers e.g. 2958-2CU.

 

Do you have a similar 7 digit type and model number on your system or any other identifying numbers except the serial number?  Do you have the Lenovo order number for the system?   I'm pretty sure there were versions of the G550 on sale in Europe with DOS preinstalled, no Windows OS.

Andy  

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T430 2347-G7U W8 x64, Yoga 10 HD+, Tablet 1838-2BG, T61p 6460-67G W7 x64, T43p 2668-G2G XP, T23 2647-9LG XP, plus a few more.

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yashar2014
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Message 3 of 5

Re: Lenovo G550 Model 20023 OS

On the back of the laptop there are two numbers in front of two names. One of them is S/N which is the serial number and the other one is MO. The numbers are ten digits.

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Message 4 of 5

Re: Lenovo G550 Model 20023 OS

Could you post the MO number, it may be possible to find the factory specifications with that.   Also, forgot to ask earlier, does the system have a Windows COA license sticker?  Usually, unless it's fallen off, this would mean the system came without Windows.

Andy  

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T430 2347-G7U W8 x64, Yoga 10 HD+, Tablet 1838-2BG, T61p 6460-67G W7 x64, T43p 2668-G2G XP, T23 2647-9LG XP, plus a few more.

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aymankotb
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Message 5 of 5

Re: Lenovo G550 Model 20023 OS

Hi

 I want to asking about lenovo g550

What the different between lenovo g550 model 20023 and lenovo g550 model 2958

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