Intel Desktop Board D850GB Technical Product Specification
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2.8.1 Back Panel Connectors
Figure 8 shows the location of the back panel connectors. The back panel connectors are color-
coded in compliance with PC 99 recommendations. The figure legend below lists the colors used.
OM10443
B
A
F
H
J
I
G
E
C
D
Item Description Color For more information see:
A PS/2 mouse port Green Table 17
B PS/2 keyboard port Purple Table 17
C USB port 0 Black Table 18
D USB port 1 Black Table 18
E Parallel port Burgundy Table 19
F Serial port Teal Table 20
G LAN (optional) Black Table 21
H Audio line in (optional) Light blue Table 22
I Audio line out (optional) Lime green Table 23
J Mic in (optional) Pink Table 24
Figure 8. Back Panel Connectors
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NOTE
The back panel audio line out connector is designed to power headphones or amplified speakers
only. Poor audio quality occurs if passive (non-amplified) speakers are connected to this output.