Lenovo B490 Notebook - Manual (Page 63)

• “1090 Keyboard” on page 51
• “1100 Keyboard bezel” on page 54
Removal steps of LED board
Peel off the mylar tape 1 . .
1
Remove the LED board 2
2
1120 Power board
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 44
• “1020 Bottom slot cover” on page 44
• “1030 Optical drive” on page 45
• “1090 Keyboard” on page 51
• “1100 Keyboard bezel” on page 54
Chapter 7 . Removing and replacing a FRU 57