Lenovo IdeaPad Y550P User Manual page 137

H
Hard disk drive
.................................... 51
Problems
..................................... 4, 33
HDMI port
Headphone jack (S/PDIF)
Help
Customer support center
Help and service
................................. 54
on the web
Hibernation mode problems
I
............................................... 19
Internet
K
Keyboard
.................................... 81
Cleaning
Problems .................................... 46
......................................... 11
Using
................. 34
.......... 54
....................... 53
............. 47
L
Lenovo Limited Warranty
M
.......................................86
Maintenance
Microphone
.........................................2
Built-in
.....................................36
External
N
Notice
Electronic emissions
............................125
for US Users
................................11
Numeric Keypad
O
OneKey Rescue System button
.......................................16
Optical drive
Index
.................90
................114
.....2, 38
129