Lenovo 60Y9450 Datasheet download pdf (Page 96)

1110 Speaker assembly

For access, remove these FRUs in order:

v “1010 Battery pack” on page 68

v “1020 Bottom slot cover” on page 70

v “1070 Keyboard” on page 79

v “1080 Top case assembly and microphone module” on page 82

Table 19. Removal steps of speaker assembly

Step Screw (quantity) Color Torque

2 M2 × 3 mm, wafer-head, nylon-coated (4) Black 0.181 Nm

(1.85 kgfcm)

88 ThinkPad Edge 13″ and E30 Hardware Maintenance Manual

1 2 ... 91 92 93 94 95 96 97 98 99 100 101 ... 147 148

ThinkPad Edge 13″and E30 1
Hard ware Maintenan ce Manual 1
Contents 5
Notices ..............137 6
About this manual 7
Safety information 9
General safety 10
Electrical safety 11
Safety inspection guide 13
Grounding requirements 14
Safety information 7 15
Safety information 9 17
Safety information 11 19
Safety information 13 21
Safety information 15 23
Safety information 17 25
Safety information 19 27
Safety information 21 29
Safety information 23 31
Safety information 25 33
Safety information 27 35
Important service information 37
Strategy for replacing FRUs 38
How to use error message 39
Product definition 40
Using eSupport 41
Using the HMM 41
General checkout 43
What to do first 44
Checkout guide 45
Testing the computer 46
General checkout 39 47
FRU tests 49
Power system checkout 51
Checking the AC adapter 51
Checking operational charging 52
Checking the battery pack 52
Checking the backup battery 53
Related service information 55
Passwords 56
Power-on password 57
Hard-disk password 57
Supervisor password 57
8. Press F10 59
Power management 60
Screen blank mode 60
Sleep mode 60
Hibernation mode 60
Symptom-to-FRU index 61
Numeric error codes 61
Error messages 64
No-beep symptoms 64
LCD-related symptoms 65
Intermittent problems 66
Undetermined problems 66
Status indicators 67
Special keys 69
FRU replacement notices 71
Retaining serial numbers 72
Retaining the UUID 72
FRU replacement notices 65 73
Removing and replacing a FRU 75
1010 Battery pack 76
1020 Bottom slot cover 78
1 Asset tag label 79
1030 DIMM 80
1040 Hard disk drive (HDD) 81
1070 Keyboard 87
1090 Backup battery 94
1110 Speaker assembly 96
For AMD models: 100
b North Bridge 100
c South Bridge 100
(1.85 kgfcm) 101
1140 LCD unit 108
2010 LCD bezel assembly 113
2020 Integrated camera 114
2030 LCD panel and LCD cable 115
2070 Hinge kit 118
Locations 123
Bottom view 124
Parts list 125
Parts list 119 127
Parts list 121 129
Parts list 123 131
Parts list 125 133
LCD FRUs 134
Parts list 127 135
Keyboard 137
AC adapters 138
Miscellaneous parts 138
Power cords 139
Recovery discs 140
Parts list 133 141
Parts list 135 143
Common service tools 144
Trademarks 146
Part Number: 63Y0744 148
(1P) P/N: 63Y0744 148

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Lenovo 60Y9450 Datasheet Page 96

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