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Hp serial number lookup5/16/2023 Oftentimes, however, you won’t know a computer’s serial number is recycled until you are trying to find out its warranty status. ![]() In most cases, when the serial number is not duplicated, you simply enter the computer’s serial number and get your answer through the HP warranty look up. They both use the same source to determine the HP warranty status, and this brings us back to the issue you may face when you do an HP warranty check. ![]() If you are only performing the HP serial number lookup on one computer, go here, whereas, this HP warranty status look-up site allows a user to check up to 20 computers at a time. There are at least two different places where you can perform an HP warranty check. Did you know, however, that HP recycles its serial numbers every 10 years? This can make it very challenging when you are trying to determine the actual HP warranty status of both old and new computers through an HP serial number check. Most large computer manufacturers, including HP Inc., provide support through sites where you can perform an HP warranty check for any computer device by inputting its serial number. This was also early while the older YYWWCNNNNN format was being used elsewhere.When you know the warranty status for each of your computers, you can start budgeting for new ones and replacing older HP products based on your company’s computer lifecycle policy. There was also a time where products designed and produced in Japan used the "JP" at the beginning of the serial number but the rest of the numeric values did not follow the year and date format. For some p roducts, the sequence number has six characters (NNNNNN). NNNN = A unique number for each individual product within a product model. Note that for some products, the two WW characters are not used to indicate the week of the year, but are used as part of a six character NNNNNN sequence number. Use of these two characters to indicate week of the year is optional. WW = the week of the year when the product was introduced or a major change was made to the product range of WW = 01-52. YY = an indication of the year when the product was introduced or a major change was made to the product. Others include MY for Malaysia, SG for Singapore, JP for Japan, or GB for Great Britain. The letters "US" indicates the USA as the country of manufacture. The newest format is of the form: CCYYWWNNNNĬC = The ISO code for the country in which the product was manufactured. The format of product serial numbers changed in the early 1990s (somewhere around 1993). Note that on many instrument models, the serial number format was not changed until there was a major change in the model itself, or its manufacture location. This was typically a sequential number beginning with 00101. NNNNN = A unique number for each individual product within a product model. The letter "A" indicates the USA as the country of manufacture. WW = the week of the year when the product was introduced or a major change was made to the product range of WW = 01-52.Ĭ = The country in which the product was manufactured. The older format was of the form: YYWWCNNNNN For example, the 8566B was in production from early 1984 through mid 1997, so the serial number prefixes could run from approximately 2401A through 3726A. It wasn't too hard to keep track of serial number breaks for modifications back then, and it worked pretty well.Įventually, a better and more informative approach was needed due to the growth of the company and the more global production of the instruments. The numbering methodologies outlined below could be used to determine the possible serial number prefixes used on any given unit, only requiring the dates of introduction and obsolescence. In the earliest days, the serial number was simply a sequential incremental count of the number of instruments produced of a given model number. In theory, there could be a single serial number applied to dozens of instruments, only being differentiated by the model number of the specific instrument. Today, it is true that there could be multiple model numbers associated with a given serial number given the format applied to the assignment of the serial number itself. QuestionWhat different formats were used to apply a serial number to one of your instruments, and what information can I pull from these formats? Answer The identification of instruments is a 2 step process including a model number associated with a specific serial number. Some of them had clues to know more about the instrument in question. Frequently Asked Questions (FAQs) SummaryOver the years, different formats were used to apply a serial number to instruments produced by HP, Agilent, or Keysight.
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