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26683851
REV. A
5.
Before installing your B75B Motherboard confirm the “J1” jumper pins 1 and 2 are
shorted if you are converting a 19” touchscreen. If you are converting a 15” Touchscreen
the “J1” jumper pins 2 and 3 on the B75B motherboard must be shorted. See Figure 3.
Figure 3
6.
Disconnect the (3) ribbon cables and the IDE hard drive cable, they will not be reused.
Disconnect the 20 pin ATX power supply connector as shown in Figure 4
7.
Remove the (4) screws holding the motherboard and the I/O Shield to the core computer
chassis. The motherboard and the I/O Shield will not be reused.
Figure 4
IDE CABLE
RIBBON
CABLES
20 PIN
POWER
CONNECTOR
MOTHERBOARD
J1 HEADER
Содержание Ecast View B75B
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