Lenovo B575e Notebook - Manual (Page 65)

1110 Microphone assembly
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 44
• “1020 Bottom slot cover” on page 44
• “1030 Hard disk drive” on page 45
• “1040 Optical drive” on page 47
• “1050 Memory modules” on page 48
• “1060 PCI Express Mini Card for wireless LAN” on page 49
• “1070 Backup battery” on page 50
• “1080 Keyboard” on page 51
• “1090 Keyboard bezel” on page 54
Removal steps of microphone assembly
Peel off the tapes that secure the microphone assembly 1 .
1
Remove the microphone assembly from the holder 2 .
2
When installing: Make sure that the connector is attached firmly to the system board.
1120 I/O board and RJ45 Ethernet board
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 44
• “1020 Bottom slot cover” on page 44
• “1030 Hard disk drive” on page 45
• “1040 Optical drive” on page 47
Chapter 7 . Removing and replacing a FRU 59