When installing:
Ensure that you route the cables correctly and firmly.
Attention: When you route the cables, ensure that they are not subject to any tension. Tension could cause
the cables to be damaged by the cable guides, or a wire to be broken.
1220 Keyboard bezel assembly
For access, remove these FRUs in order:
• “Removing the nano-SIM card and nano-SIM-card tray” on page 62
• “1010 Keyboard” on page 63
Note: The keyboard removal tool (product part number: 01LX856) is needed for removing the keyboard.
You can purchase it as a separate FRU at:
https://support.lenovo.com/partslookup.
• “1020 Base cover assembly” on page 67
• “1030 Wireless LAN card” on page 69
• “1040 Wireless WAN card ” on page 69
• “1050 M.2 solid-state drive” on page 70
• “1060 Memory module” on page 71
• “1070 Ethernet connector drop-down door” on page 72
• “1080 Thermal fan assembly” on page 72
• “1090 USB subcard assembly” on page 73
• “1100 Built-in battery” on page 74
• “1110 Coin-cell battery” on page 76
• “1120 Speaker assembly” on page 76
• “1130 Smart card reader assembly or dummy smart card reader” on page 77
• “1140 SD card reader and audio subcard assembly” on page 79
• “1150 Fingerprint reader and smart card reader cable” on page 80
• “1160 Hall sensor and hall sensor cable” on page 81
• “1170 Trackpad cable and trackpad” on page 82
• “1180 NFC cable and NFC module” on page 84
• “1190 System board” on page 85
• “1200 dc-in cable and power button card” on page 88
• “1210 LCD unit” on page 89
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T480s Hardware Maintenance Manual
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