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HP Recommended
HP Z2 Mini G3 Base Model Workstation
Microsoft Windows 10 (64-bit)

PC won’t boot. Only beeps with 3 red blinks then 4 white blinks

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

See the link below for how to troubleshoot the blink code error your PC is emitting:

 

HP Desktop PCs - Computer beeps or a light blinks during startup | HP® Support

View solution in original post

3 REPLIES 3
HP Recommended

See the link below for how to troubleshoot the blink code error your PC is emitting:

 

HP Desktop PCs - Computer beeps or a light blinks during startup | HP® Support

HP Recommended

Support indicates a potential power system failure. Also suggested to test the system with a known good PSU. Does that mean replacing the power supply unit in the pc? Any model recommended? I couldn’t find one for my z2 g3

HP Recommended

Below is the link to the parts list for your PC:

 

HP PartSurfer

 

The power supply part number and description is:

 

910846-001
GNRC, P/S, 135W, ENT14 EPS,89% EFF,19.5V

 

The power supply you need is on backorder.

 

The HP Parts Store - HP Computer Parts - HP Printer Parts - HP parts - hp batteries - SSD - printhea...

 

The only suggestion I can offer would be to see if one of HP's list of resellers can find you one.

 

The HP Parts Store | HP Computer Parts | HP Printer Parts | HP parts | hp batteries | SSD | printhea...

 

The power supply is the most likely cause of the problem but there is no 100% guarantee that replacing the power supply will fix it...see the 4th statement on the troubleshooting link regarding the code...

 

I looked on eBay, but the power supplies I could find will cost you a lot of money to have them shipped to Australia.

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