• ×
    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
We have new content about Hotkey issue, Click here to check it out!
Locked

‎09-23-2019 10:36 AM

HP Recommended
Product: HP Prodesk 400 G3 SFF Business PC, Product Number: T4R70ET#ABU
Operating System: Microsoft Windows 10 (64-bit)

Hi 

 

I have a HP Prodesk 400 G3 SFF Business PC that won't boot, on powering up it bleeps twice with red light on power button followed by two bleeps white on power button. The two red bleeps are longer than the white bleeps. After repeating the above 5 times the audio stops and it continues to flash in the same sequence.

 

Can anyone tell me what this means.

 

Thanks...

1 REPLY 1

‎10-17-2019 08:43 AM

HP Recommended

if you look at the service manual for your model (why nobody seems to think of this escapes me)

 

you will see two major and two minor beeps is a corrupted Bios code error

 

https://hp.it-shop.bg/uploaded/6/5/ProDesk-400-G3-SFF-MSG.pdf

 

 

using using google search for (there's another under utilised method) "bios recovery image"  you get link # 2

 

https://support.hp.com/us-en/document/c04126730

Was this reply helpful? Yes No
Warning
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>.