Lenovo ThinkPad T520 Hardware Maintenance Manual page 96

• "1010 Battery pack" on page 66
• "1030 DIMM slot cover" on page 68
• "1060 Keyboard" on page 72
• "1100 Keyboard bezel assembly" on page 82
• "1140 Speaker assembly" on page 88
Removal steps of thermal module
When installing: Make sure that the connectors are attached firmly.
Note: Loosen the screws
For those models, skip step
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Hardware Maintenance Manual
3a to 3d in order, but do not remove them. Some models do not have screws
4 .
4 .