Removing And Installing Hardware; Keyboard Or Wireless Keyboard - Lenovo 30CE Hardware Maintenance Manual

• Computer cover
• Dust shield
• External optical drive
• External optical drive box
• Internal speaker
• Keyboard
• M.2 storage drive
• Memory module
• Mouse
• Power adapter
• Power cord
• Power adapter bracket
• Vertical stand
• VESA mount bracket
Optional-service CRUs
• Coin-cell battery
• Graphics card
• PCIe converter
• Storage drive
• Storage drive bracket
• System fan
• Wi-Fi card
• Wi-Fi card shield

Removing and installing hardware

This section provides instructions on how to remove and install hardware for your computer. You can expand
the capabilities of your computer and maintain your computer by removing or installing hardware.
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 "Read this first: Important safety information" on page 1.

Keyboard or wireless keyboard

Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 "Read this first: Important safety information" on page 1.
Note: The wireless keyboard is available only on some models.
Keyboard
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Disconnect the old keyboard cable from the computer.
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P330 Tiny Hardware Maintenance Manual