Cannot find the Windows 7 product key

Hello, I bought computer laptop second hand. The laptop is Acer Aspire 5740 g and it comes with Windows 7 active. It worked perfectly, that there are a few extras for the laptop as when I plug in the adapter, it was a signal tone and the plans for switching battery. I try to re - install the windows but when I try to get the key to product under the laptop, but the thumbnail code is difficult to see in reality almost absent from the sticker. What can I do to see my code?

Thanks, also, I'm sorry for my bad English, hope to understand me.

Best regards.

Hello Dobromir,

Thanks for posting your question on the forum of the Microsoft community.

I would like to know some information about the problem so that we can help you better.

Is that what you have already reinstalled Windows 7 on your computer?

If you have reinstalled Windows 7, you need to buy a new key Windows product or you

may need to contact the manufacturer for assistance.

For reference:
Where can I find my Windows product key?
http://Windows.Microsoft.com/en-us/Windows/where-find-Windows-product-key#where-find-Windows-product-key=Windows-7

Acer support
http://us.Acer.com/AC/en/us/content/service

I hope this information helps.

Please let us know if you need more help.

Thank you

Tags: Windows

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