![](/images/new-backgrounds/1120523/120523285x1.webp)
| Take Apart | Case Bottom - 69 | |
|
| Replacement Note: When |
|
|
| replacing the case bottom on | |
| 270c Case Bottom | the PowerBook Duo 270c, be | |
| sure to install the foam | ||
|
| gaskets on the new case | |
|
| bottom. Gently press the | |
|
| gaskets into the two slots | |
|
| next to the white logic board | |
|
| support. | |
Gaskets |
|
| |
| Logic Board Support |
|
|