IBM A21e - ThinkPad 2628 - Celeron 600 MHz Hardware Maintenance Manual page 66

When installing: When installing the keyboard, do as
1. Install the new keyboard, following the directions in the
figure. Make sure that the keyboard edges, shown in
the figure as (A), (B), and (C), are under the frame.
2. Push the Y key 1 to connect the keyboard to the
connector on the underside of the key; then push the
frame of the keyboard 2 to latch the latches.
3. After the fastening of three screws of bottom side, push
the Y key again to connect the keyboard firmly to the
connector on the underside of the key.
62
ThinkPad A21e
follows:
Removing and replacing a FRU