-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- Year of HP Intel Celeron

Create an account on the HP Community to personalize your profile and ask a question
Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more.
Common problems for Battery
We would like to share some of the most frequently asked questions about: Battery Reports, Hold a charge, Test and Calibrating Battery . Check out this link: Is your notebook plugged in and not charging?
3 REPLIES 3
03-23-2025 04:12 PM - edited 03-23-2025 04:12 PM
You can derive the year and week of manufacture of your notebook by looking at the 4th, 5th and 6th characters of the serial number.
The 4th is the year of manufacture (0-9)
The 5th and 6th are the week of manufacture (01-52).
For example, if the 4th, 5th and 6th characters of the serial number are 123, the notebook could have been made in 1991, 2001, 2011, or 2021.
You need to have some idea as to when you bought the notebook or know the complete description of the Intel Celeron processor it came with so you can look up the release date of the processor on the Intel website.
Be alert for scammers posting fake support phone numbers and/or email addresses on the community.
If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.
Didn't find what you were looking for?
Ask the community
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.