1180 Power-Card Cable And Power Card - Lenovo ThinkPad T490s Hardware Maintenance Manual

1180 Power-card cable and power card

Removal steps of the power-card cable
For access, remove this FRU:
• "1020 Base cover assembly" on page 72
Removal steps of the power card
For access, remove these FRUs in order:
ThinkPad T490s
• "1020 Base cover assembly" on page 72
• "1030 M.2 solid-state drive, bracket, and thermal pad"
on page 73
• "1040 Wireless WAN card" on page 75
• "1050 Docking-station-connector bracket" on page 76
• "1060 Thermal fan assembly" on page 77
• "1080 Built-in battery" on page 79
• "1170 System board" on page 91
ThinkPad X390
• "1010 Keyboard (for ThinkPad X390 only)" on page 70
• "1020 Base cover assembly" on page 72
• "1030 M.2 solid-state drive, bracket, and thermal pad"
on page 73
• "1040 Wireless WAN card" on page 75
• "1050 Docking-station-connector bracket" on page 76
• "1060 Thermal fan assembly" on page 77
• "1170 System board" on page 91
.
Chapter 8 Removing or replacing a FRU
95