-
×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
- Desktops
- Desktop Boot and Lockup
- HP EliteDesk 705 Won't Power On After Power Outage

Create an account on the HP Community to personalize your profile and ask a question
06-16-2020 06:29 AM
I'm sure this question has been asked several times over. I woke up this morning and a few minutes later we had a very brief power outage, and when the power returned the PC would not power back up again. I spent a couple hours online trying to find a solution but none of them have worked.
I have tried
(a) Unplugging power, holding power button in for 5+ seconds -- no result
(b) Removed CMOS battery and depressed the CMOS reset button for 30 seconds+, replaced battery -- no result
There are no visible signs that it is attempting to power up. No flashing LED, no fan spinning, as well as no weird smells coming from the board .. I just purchased this machine no more than 3 months ago.
The sticker on the machine identifies it as SYS/HP/705/MDT/AMD
Listed on HP site: https://support.hp.com/us-en/product/hp-elitedesk-705-g1-desktop-mini-pc/6893888
Until today everything was working perfectly. Any ideas?