HP Pavilion 15-b100 HP Pavilion Sleekbook 15 and HP Pavilion Ultrabook 15 Main - Page 77
and lift the UMA graphics heat sink, Loosen the captive screws
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b. Thoroughly clean the thermal connections (1), (3) on the system board and the heat sink (2), (4) before replacing a heat sink onto a system board. Continue to step 3. c. Loosen the captive screws (1) and lift the UMA graphics heat sink (2) from the system board. d. Thoroughly clean the thermal connections (1) on the system board and the heat sink (2) before replacing a heat sink onto a system board. 3. Reverse this procedure to replace the heat sink. Replace the thermal material that ships with the replacement heat sink. Component replacement procedures 69
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b.
Thoroughly clean the thermal connections
(1), (3)
on the system board and the heat sink
(2),
(4)
before replacing a heat sink onto a system board. Continue to step 3.
c.
Loosen the captive screws
(1)
and lift the UMA graphics heat sink
(2)
from the system board.
d.
Thoroughly clean the thermal connections
(1)
on the system board and the heat sink
(2)
before replacing a heat sink onto a system board.
3.
Reverse this procedure to replace the heat sink. Replace the thermal material that ships with the
replacement heat sink.
Component replacement procedures
69