Lenovo IdeaPad Y550 - Manual (Page 135)

Index
127
H
Hard disk drive
Problems .................................... 48
HDMI port ..................................... 4, 34
Headphone jack (S/PDIF) ................. 35
Help
Customer support center .......... 51
Help and service ....................... 50
on the web ................................. 51
Hibernation mode problems ............. 44
I
Internet ............................................... 20
K
Keyboard
Cleaning .................................... 78
Problems .................................... 43
Using ......................................... 11
L
Lenovo Limited Warranty .................87
M
Maintenance .......................................83
Microphone
Built-in .........................................2
External .....................................37
N
Notice
Electronic emissions ................113
for US Users ............................123
Numeric Keypad ................................11
O
OneKey Rescue System button .....2, 16
Optical drive .......................................17
Y550 UG V1.0_en.book Page 127 Wednesday, December 10, 2008 4:51 PM