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- Oct 23, 2013
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After my sister dropped her 2nd hand Acer ASPIRE 5742 the laptop fails to boot up & the hard drive is noisy then stops. She's been told she need's a new hard drive which i can install, the problem is the windows sticker on the base is worn away so we don't know the product code of the pre installed Win 7 , i have downloaded the 'Windows 7 SP1 ISO' file from 'Digital River' & burnt that on to a DVD to install but before i do my question is, Can I install the 'Windows 7 SP1 ISO file' onto the new hard drive without the 'Product Code' then look for the the code using Key finder software, or will the insulation stop because of no product code.