For your convenience, please refer to the following illustrations to find the location of power buttons and USB ports for our public PCs.

 

1. DELL OptiPlex All-in-One 7420
Dell 7420 power button and USB ports

 

2. DELL OptiPlex Micro Plus 7020
Dell 7020 power button and USB ports

 

3. HP Curved Monitor (Please do not use the USB ports at the back to prevent accidentally toppling over the monitor)
HP power button

 

If you need assistance locating the power button, please feel free to ask our library staff.