Lenovo Legion Pro 5 16IRX8 User Manual

Figure 26. Disconnect the cable and then remove the system board
Step 4. Disconnect the USB board cable from the system board and then remove the USB board cable.
Figure 27. Remove the USB board cable
Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following
replacement parts:
System board
USB board cable
System board hook
Use a Golden Key U1 tool to flash-write key id information
After replacing the system board and re-assembling the computer, use a pre-made Golden Key U1 tool to
start the computer and flash-write the serial number (SN), machine type (MT), product name (PN), and UUID
to the new system board.
Chapter 4. Removing a FRU or CRU 47

Lenovo Legion Pro 5 16IRX8 Specifications

General

Battery	80Wh
Wireless	Wi-Fi 6E, Bluetooth 5.1
Processor	Up to Intel Core i9-13900HX
Graphics	NVIDIA GeForce RTX 4070
Display	16" WQXGA (2560x1600)
RAM	Up to 32GB DDR5
Operating System	Windows 11 Pro
Weight	2.5 kg
Audio	2 x 2W Harman Speakers, Nahimic Audio
Ports	3x USB-A, 1x HDMI 2.1, 1x RJ45, 1x 3.5mm audio jack