-
×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 Boot and Lockup
- Who Me Too'd this topic

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.
03-15-2024 10:29 AM - edited 03-15-2024 10:31 AM
Product: HP Pavilion Laptop 14-dv0054TU
My HP Pavilion Laptop 14-dv0054TU does not boots up. White led blinks jn power button. Does not power up screen. Also no fan movement.
tried to do hard reset ysing long press power button but nothing worked. Still power button continues to blink
observed cmos invalid(502) error on previous power up. From next restart started facing above issue. I
† 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.
† 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>.