Hi I have a HP eltie book and a HP pavillion the elitebook has windows 10 and the pavillion windows vista. I have a HDMI to

[castfirstmodels]

HELP!!! connecting 2 laptops to extend monitor

 

[USAFRet]

HELP!!! connecting 2 laptops to extend monitor

No, you can't use the other laptop as an extended screen.

 

[castfirstmodels]

is there any cable or such like I can purchase to make it work?

 

[USAFRet]

is there any cable or such like I can purchase to make it work?

No.
One or the other would need an HDMI IN port.
Which are very, very rare. There is no cable or adapter to make it do that.

 

[castfirstmodels]

ah ok thank you so much !!!!