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Introduction |
| If your keyboard is malfunctioning, you can remove the keyboard to clean it. If that doesn't solve your problem, you will need to replace the keyboard. | | Use this guide to remove and replace the keyboard on your PowerBook 3400 M3553. | | | Keyboard mishaps can be frustrating, halt productivity, and decrease the usefulness of your device. Whether the keys stop working, there is external damage, or any other issue, removing the keyboard is the first step to repairing your device. Once removed, the keyboard can be cleaned or replaced depending on the extent of the damage. | | | Before attempting any repairs to your PowerBook, make sure that the device is turned off, disconnected to any power source, and your data is properly backed up. |
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