FRU Removals and Replacements (2604)
FRU Removals and Replacements
Follow the list below for the sequential removal of FRUs.
See the illustration on 'ThinkPad 510 Exploded View' for locations and
identification
of FRUs. The letters in parentheses in the list indicate screw types.
See 'Bottom Cover Screws' to match the letters to the correct screw type
and size before replacing each screw.
- Remove Battery Pack
- Lift Keyboard
(Tabs located along the inside front edge of the keyboard hold the keyboard
in the bottom cover. Insert a small screwdriver at 2A and 2B, between the
front of the keyboard and the bottom cover. Gently pry the bottom cover away
from the keyboard to release the keyboard.)
- Disconnect Three Ribbon Cables
Remove Keyboard
Be careful not to scratch the LEDs or LCD display when removing the
keyboard
(If you are removing the system board, disconnect all flat cables. Slide
each connector latch retainer away from the base to release each cable.)
- Disconnect Hard Disk Drive Ribbon Cable
(Disconnect the cable at the system board connector.)
- Remove Bottom Cover Screws
See 'Bottom Cover Screws'.
(2-G screws near mouse buttons)
(1-EE screw in center)
(2-DD screws between the right mouse button and the PCMCIA slot)
(5-EE screws around bottom cover perimeter)
- Remove Bottom Cover (with Hard Disk Drive
and Cable Attached)
When removing the bottom cover, be careful not to damage the PCMCIA test
card.
(Slide the bottom cover past the PCMCIA eject button as you lift the cover
off.)
(If you are not removing the hard disk drive, go to step 9.)
- Disconnect Hard Disk Drive Ribbon Cable
(Disconnect the cable from the hard disk drive.)
- Remove the Hard Disk Drive
(4-G screws near FCC notice)
- Lift System Board
(Gently lift the system board and turn it over. Be careful not to lose the
two plastic system board inserts.)
- Disconnect Pointing Device Cable
- Disconnect LCD Display Cable
- Disconnect Parallel Port Cable
(In metal frame on system board rear)
Power Switch Assembly, see 'Parts Listing'
- Remove Two Threaded Power Card Spacers
- Remove Power Card
- Remove Mouse Buttons
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