DisplayLink Forum - View Single Post - I cannot see 3rd monitor on USB if 2 other monitors on

MrGekko · 09-17-2017, 10:06 AM

HP Elitebook 8560w (Quadro 2000M) cannot see 3rd monitor on USB if 2 other monitors are turned on

Product Name: HP Elitebook 8560w
Operating System: Microsoft Windows 10 (64-bit)

Hi Guys,

I have an HP Elitebook 8560w with NVIDIA Quadro 2000M video card. I would like to use 3 monitors.

1. the laptop's own monitor
2. via display port
3. via USB (delock 61787 USB display adapter)

The problem is that it allows only 2 monitors. If I shut down the laptop monitor, the USB monitor adapter works but as soon as I turn it on, the monitor on USB shuts down.

If laptop monitor is on, windows can see the 3rd monitor, it is just blank. What is also interesting is that WIN10 recognises the USB adapter as a videocard.

Any idea how to solve this issue?

Thanks.

G

09-17-2017, 10:06 AM	#1
MrGekko Junior Member Join Date: Sep 2017 Posts: 2	I cannot see 3rd monitor on USB if 2 other monitors on HP Elitebook 8560w (Quadro 2000M) cannot see 3rd monitor on USB if 2 other monitors are turned on Product Name: HP Elitebook 8560w Operating System: Microsoft Windows 10 (64-bit) Hi Guys, I have an HP Elitebook 8560w with NVIDIA Quadro 2000M video card. I would like to use 3 monitors. 1. the laptop's own monitor 2. via display port 3. via USB (delock 61787 USB display adapter) The problem is that it allows only 2 monitors. If I shut down the laptop monitor, the USB monitor adapter works but as soon as I turn it on, the monitor on USB shuts down. If laptop monitor is on, windows can see the 3rd monitor, it is just blank. What is also interesting is that WIN10 recognises the USB adapter as a videocard. Any idea how to solve this issue? Thanks. G