Some laptops have keyboard with frame or keyboard is a solid part of palmrest.
In this cases keyboard replacement is very expensive.
Cheaper solution is the keyboard with no frame.
First carefully remove the old keyboard. In the next step insert a new keyboard.
Secure the edges with the pins and in the middle with some heavy item for example UPS battery.
For keyboard fixing you have to use the Epoxy Glue. Do not use Instant cyanoacrylate glue.
Apply a bit of glue to individual handles.
Try to apply the glue even to the center of the keyboard.
Wait until the glue hardens until tomorrow.
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