
11.
Remove
the
four
screws
1
securing
the
heat
sink
and
fan
assembly
to
the
system
board.
12.
Lift
the
heat
sink
and
fan
assembly
off
the
failing
system
board.
Lay
the
heat
sink
on
its
side
so
that
the
thermal
grease
does
not
come
in
contact
with
anything.
13.
Lift
the
small
handle
3
and
open
the
retainer
1
.
126
Lenovo
3000
J
Series
Summary of Contents for 3000 J 7387
Page 2: ......
Page 3: ...Lenovo 3000 J Series ...
Page 16: ...10 Lenovo 3000 J Series ...
Page 17: ...Chapter 2 Safety information 11 ...
Page 18: ... 18 kg 37 lbs 32 kg 70 5 lbs 55 kg 121 2 lbs 1 2 12 Lenovo 3000 J Series ...
Page 22: ...16 Lenovo 3000 J Series ...
Page 23: ...1 2 Chapter 2 Safety information 17 ...
Page 24: ...18 Lenovo 3000 J Series ...
Page 25: ...1 2 Chapter 2 Safety information 19 ...
Page 32: ...26 Lenovo 3000 J Series ...
Page 33: ...Chapter 2 Safety information 27 ...
Page 34: ...1 2 28 Lenovo 3000 J Series ...
Page 38: ...32 Lenovo 3000 J Series ...
Page 39: ...1 2 Chapter 2 Safety information 33 ...
Page 46: ...40 Lenovo 3000 J Series ...
Page 56: ...50 Lenovo 3000 J Series ...
Page 60: ...54 Lenovo 3000 J Series ...
Page 152: ...146 Lenovo 3000 J Series ...
Page 212: ...206 Lenovo 3000 J Series ...
Page 219: ......
Page 220: ...Part Number 41X8137 Printed in USA 1P P N 41X8137 ...