Lenovo ThinkPad P15 Gen 1 Hardware Maintenance Manual page 93

For access, remove these FRUs in order:
• "1010 Bottom door" on page 67
• "1020 M.2 solid-stat drive" on page 67
• "1030 Memory module under the bottom door" on page 68
• "1040 Keyboard" on page 68
• "1050 Memory module bracket and memory module under the keyboard" on page 70
• "1060 Wireless LAN card" on page 71
• "1070 Wireless WAN card" on page 72
• "1140 Bottom cover" on page 78
• "1150 Built-in battery" on page 79
• "1160 Coin-cell battery" on page 80
• "1180 Hinge caps" on page 82
• "1190 LCD unit" on page 83
• "1200 Thermal fan assembly" on page 84
• "1210 GPU board" on page 85
The following components soldered on the top side of the system board are extremely sensitive. When you
service the system board, avoid any kind of rough handling.
a Graphic Processing Unit (GPU)
b
Central Processing Unit (CPU)
c Accelerometer chip for the hard disk drive Active Protection System ® (APS)
d Platform Controller Hub (PCH)
.
Chapter 9 Removing or replacing a FRU
87