7. Remove the jumper labeled W3 and park it on
1
pin.
Skip steps 8 through 1 1 and continue with step 12.
8. Remove the main PCB and turn it
over
with the
electronic parts facing down.
9. Locate the resistor on the socket for the PAL chip UB1.
It should be the only electronic part on that side of the
main PCB.
10. With a pair of wire cutters, cut the wires coming out of
each end of the resistor and discard it.
1 1 . Turn the main PCB back over and install it in the bottom
case.
12. Put the accessory and top case back on the computer.
3
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