Figure 20: Diagram Of The User Interface Board (Front And Back) - EFI E-43A Installation And Service Manual

R
The UIB cable is routed from a connector on the back of the user interface board to
connector J27 on the motherboard (see
Up button pad
Menu button pad
Down button pad
Jewel lights
UIB cable connector
USB_A
F
IGURE
EPLACING PARTS
Front
Back
20: Diagram of the user interface board (front and back)
Figure 23 on page 57).
Activity lights
(LEDs)
Line selection
button pads
Display window
51