IBM 6643 User Manual
Page 38
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1.
Remove
the
rear
bucket
housing,
see
2.
Remove
the
four
power
inverter
board
cover
screws.
Use
the
tamper
resistant
screw
driver,
IBM
part
number
19K3624,
to
remove
these
screws.
3.
Disconnect
the
two
end
cables
and
the
LCD
cable
from
the
power
inverter
board.
4.
Remove
the
two
screws
from
the
power
inverter
board.
30
Hardware
Maintenance
Manual
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