Lenovo ThinkPad E550 (English) Hardware Maintenance Manual - ThinkPad E550, E5 - Page 93
The computer that you are servicing might be different from the one in the following illustrations.
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Page 93 highlights
• "1040 Small bottom cover" on page 68 • "1050 Optical drive or optical-drive bay bezel" on page 69 • "1070 Hard disk drive assembly or solid-state drive assembly" on page 70 • "1080 Wireless LAN card" on page 72 • "1090 Coin-cell battery" on page 73 • "1110 Keyboard" on page 73 • "1120 Keyboard bezel assembly" on page 75 • "1130 System board and thermal fan" on page 78 • "1140 dc-in/USB-connector board with cable" on page 83 Removal steps of the LCD unit Note: The computer that you are servicing might be different from the one in the following illustrations. In step 1 , release the wireless antenna cables from the cable guides. 1 11 1 1 1 1 1 1 Chapter 9. Removing or replacing a FRU 87
![](/manual_guide/products/lenovo-thinkpad-e550-english-hardware-maintenance-manual-thinkpad-e550-e555-e550c-b7fb5a6/93.png)
• “1040 Small bottom cover” on page 68
• “1050 Optical drive or optical-drive bay bezel” on page 69
• “1070 Hard disk drive assembly or solid-state drive assembly” on page 70
• “1080 Wireless LAN card” on page 72
• “1090 Coin-cell battery” on page 73
• “1110 Keyboard” on page 73
• “1120 Keyboard bezel assembly” on page 75
• “1130 System board and thermal fan” on page 78
• “1140 dc-in/USB-connector board with cable” on page 83
Removal steps of the LCD unit
Note:
The computer that you are servicing might be different from the one in the following illustrations.
In step
1
, release the wireless antenna cables from the cable guides.
1
1
1
1
1
1
1
1
1
Chapter 9
.
Removing or replacing a FRU
87