Lenovo 3000 N200 User Manual download pdf (Page 56)

1070 PCI Express Mini Card for 802.11 a/b/g/n wireless LAN

For access, remove these FRUs in order:

v “1010 Battery pack” on page 45

v “1040 DIMM slot cover” on page 47

Step Screw (quantity) Color Torque

1 M2 × 3 mm, pan-head, nylon-coated (2) Black 0.245 Nm

(2.5

kgfcm)

In step 2, unplug the jacks by using the removal tool antenna RF connector

(P/N: 08K7159) or pick the connectors with your fingers and gently unplug them

in direction of the arrow.

When installing: Plug the gray cable (MAIN) into the jack labeled 1 , the black

cable (AUX) into the jack labeled 2, and the white cable (MIMO)

into the jack labeled 3 on the card.

Removing and replacing a FRU

50 MT 0687

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 106 107

Lenovo 3000 N200 1
Hard ware 1
Maintenance Manual 1
Contents 5
MT 0687 6
Introduction 7
2 MT 0687 8
Using eSupport 9
Using the HMM 9
4 MT 0687 10
Introduction 5 11
Safety notices 12
6 MT 0687 12
8 MT 0687 14
10 MT 0687 16
Safety information 17
General safety 17
Electrical safety 17
12 MT 0687 18
Safety inspection guide 19
Grounding requirements 20
Laser compliance statement 21
16 MT 0687 22
General descriptions 23
Read this first 24
18 MT 0687 24
Service Web site 25
Passwords 26
Related service information 27
Power management 28
Checkout guide 30
Testing the computer 30
Power system checkout 32
Checking the ac adapter 33
Checking the battery pack 33
28 MT 0687 34
Product overview 37
Status indicators 38
FRU tests 39
Fn key combinations 40
Symptom-to-FRU index 41
Numeric error codes 41
36 MT 0687 42
Error messages 43
No-beep symptoms 44
LCD-related symptoms 45
Intermittent problems 46
Undetermined problems 46
FRU replacement notices 47
Screw notices 47
Retaining serial numbers 47
Retaining the UUID 48
44 MT 0687 50
1010 Battery pack 51
1030 Hard disk drive 52
1040 DIMM slot cover 53
1050 DIMM 54
Lenovo 3000 N200 49 55
50 MT 0687 56
1080 Optical drive 57
52 MT 0687 58
1100 Heat sink assembly 59
54 MT 0687 60
1110 CPU 61
56 MT 0687 62
Lenovo 3000 N200 57 63
1130 Keyboard 64
Lenovo 3000 N200 59 65
60 MT 0687 66
Lenovo 3000 N200 61 67
62 MT 0687 68
Lenovo 3000 N200 63 69
1150 Backup battery 70
Lenovo 3000 N200 65 71
66 MT 0687 72
1180 LCD unit 73
68 MT 0687 74
Lenovo 3000 N200 69 75
70 MT 0687 76
Lenovo 3000 N200 71 77
2010 LCD front bezel 78
2020 Inverter card 79
74 MT 0687 80
Lenovo 3000 N200 75 81
76 MT 0687 82
Lenovo 3000 N200 77 83
78 MT 0687 84
Locations 85
Front view 85
Rear view 86
Bottom view 86
Overall 88
84 MT 0687 90
86 MT 0687 92
LCD FRUs 93
88 MT 0687 94
Keyboard 95
Recovery discs 96
Recovery discs 97
92 MT 0687 99
Parts list 100
Corel software CDs 101
AC adapters 101
Miscellaneous parts 102
Common parts list 102
Power cords 103
Notices 104
Trademarks 105
Part Number: 42X3552 107
(1P) P/N: 42X3552 107

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Lenovo 3000 N200 User Manual Page 56

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