HP 550 HP 550 Notebook PC - Maintenance and Service Guide - Page 75
One Torx T8M2.5×4.0 screw
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3. Remove the following screws: (1) Two Phillips PM2.0×6.0 screws (2) Two Torx T8M2.0×4.0 screws (3) One Torx T8M2.5×4.0 screw 4. Flex the left side of the base enclosure (1) until the external monitor connector (2) is clear of the opening in the base enclosure. 5. Lift the rear edge of the system board (3) until it rests at an angle. 6. Remove the system board (4) from the base enclosure by sliding it back. Component replacement procedures 67
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3.
Remove the following screws:
(1)
Two Phillips PM2.0×6.0 screws
(2)
Two Torx T8M2.0×4.0 screws
(3)
One Torx T8M2.5×4.0 screw
4.
Flex the left side of the base enclosure
(1)
until the external monitor connector
(2)
is clear of the
opening in the base enclosure.
5.
Lift the rear edge of the system board
(3)
until it rests at an angle.
6.
Remove the system board
(4)
from the base enclosure by sliding it back.
Component replacement procedures
67