Yosemite in HP 8100E cannot detect NIC

[StoneJr]

Hi guys,

 

I hope someone and guide me through this.

I used one of my office spare PC HP 3000pro to installed Yosemite and it work fine.

Then I took out the hard drive and install it into a HP 8100E and that is where trouble started.

 

1. it seem not to work with the video chip of the 8100E

 

And after I google my issue I pickup the following parts:

 

1 x GForce GT 210. for $10

1 x ps2 mouse

1 x ps2 keyboard

----------------------

 

after installed into the 8100E, the OS/X and start and able to startup and login to the desktop but cannot startup the network.

 

the OS/X cannot detect any NIC in the computer including the 3COM 3c905(I plug-in to the PC afterward).

 

 

 

Now what should I do next?