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‎11-08-2020 11:23 PM

HP Recommended
Product: Z440 workstation
Operating System: Microsoft Windows 10 (64-bit)

Z440 Workstation Service Guide Appendix C P5,  I would like to know the pinout of the Front UI (Front power button/LED/speaker header). There are other workstations, but the Z440 has no data.

 

2 REPLIES 2

‎11-08-2020 11:35 PM - edited ‎11-08-2020 11:39 PM

HP Recommended

the z420/z440 systems follow the Intel Audio HD standard pinouts (10 pins)

 

https://www.intel.com/content/www/us/en/support/articles/000005512/boards-and-kits/desktop-boards.ht...

 

the main Front panel pwr/hd light is the same as the z420

 

https://www.google.com/imgres?imgurl=https%3A%2F%2Fh30434.www3.hp.com%2Ft5%2Fimage%2Fserverpage%2Fim...

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‎11-09-2020 12:12 AM

HP Recommended

Hello, Thanks for your answer!!

It's 26 pins to 16 pins on the board... If it's the same as the Z420, is it that you can insert the HDD led, Power led, reset switch, and power switch into the 26 pin side of the board in that order?

 

 In summary, you mean that the 26pin side of the board is the same as the pinout of Z420, right?

 

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