English Community

Lenovo DesktopsLenovo Desktop Towers
All Forum Topics

2 Posts



2 Signins

23 Page Views

  • Posts: 2
  • Registered: ‎10-13-2018
  • Location: US
  • Views: 23
  • Message 1 of 2

H50-50 Front Panel Pinout (AMD) CFM2+A78M

2018-10-13, 23:30 PM

This is for the Lenovo H50-50 Kaveri AMD system.  Not only is it incredibly hard to find the pinout for this motherboard(CFM2+A78M), they flipped the connector AND the other post about it has the pin numbering wrong.  So, I made a handy image with the pinout.





Here's the original post with the pin outs:



Hope this helps someone!  I know people like dropping these into new cases.  Also, you need an adapter if you want to use a regular power supply.  Look for 24 Pin to 14 Pin atx adapter.  They're on amazon for around $10 and elsewhere for as little as $3.


2 Posts


Silsbee, TX

4 Signins

21 Page Views

  • Posts: 2
  • Registered: ‎08-12-2015
  • Location: Silsbee, TX
  • Views: 21
  • Message 2 of 2

Re:H50-50 Front Panel Pinout (AMD) CFM2+A78M

2020-06-19, 21:52 PM

Should someone come to this post and have a H50-50 Intel processor Motherboard (SPFF0F66949) the pin out of the front panel connector is as follows: (The connector is shown in the original post; 13 pins with a blank. If you have questions disconnect the connector at  the motherboard fish it out to the power switch; ribbon cable is attached at a couple of points then OHM out the connector to verifiy). On this model the cable has a black ribbon cable and is NOT color coded as the original post shows below.

Forum Home

Community Guidelines

Please review our Guidelines before posting.

Learn More

Check out current deals!

Go Shop