• ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
The HP Community is where owners of HP products, like you, volunteer to help each other find solutions.
Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.
HP Recommended
EliteBook 840 G1
Microsoft Windows 10 (64-bit)

I bought my EliteBook 840 G1 in February 2014, it runs Windows 10 (64-bit) and was working perfectly fine until yesterday morning. After coming back from the work I tried to turn my PC on just to see it unable to launch Windows. It locks up at HP logo only to reboot couple of seconds later and then gets stuck in the loop.

 

In order to avoid spamming the forum I have done my research and tried all the solutions I could find here on the HP forums before I decided to publish a question.

 

I ran full memory and hard disk checks and they yielded no errors - both tests passed successfully. The next thing I did was to update the BIOS which was outdated but this didn't solve the problem. Afterwards I cleaned the cooling fan, performed hard reset and tried to swap the RAM slots with no joy. Finally I tried removing and replacing the memory module only to fail to boot up once again.

 

Is there something else I could try myself before taking it to the shop?

 

Thank you.

Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.
† 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>.