Lenovo 3000 C100 Bedienungsanleitung PDF herunterladen (Seite 32)

1(+)

7(-)

Terminal Voltage (V dc)

1 + 0 to + 16.8

7 Ground (−)

3. If the voltage is less than +11.0 V dc, the battery pack has been discharged.

Note: Recharging will take at least 3 hours, even if the indicator does not turn

on.

If the voltage is still less than +11.0 V dc after recharging, replace the battery.

4. If the voltage is more than +11.0 V dc, measure the resistance between battery

terminals 4 and 7. The resistance must be 4 to 30 K .

If the resistance is not correct, replace the battery pack. If the resistance is

correct, replace the system board.

Checkout guide

28 MT 0761

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 89 90

Lenovo 3000 C100 1
Hard ware 1
Maintenance Manual 1
Contents 3
MT 0761 4
Introduction 5
2 MT 0761 6
Using eSupport 7
Using the HMM 7
4 MT 0761 8
Introduction 5 9
Safety notices 10
6 MT 0761 10
8 MT 0761 12
10 MT 0761 14
Electrical safety 15
Safety information 15
General safety 15
12 MT 0761 16
Safety inspection guide 17
Grounding requirements 18
Laser compliance statement 19
16 MT 0761 20
General descriptions 21
Read this first 22
18 MT 0761 22
Service Web site 23
Passwords 24
Related service information 25
Power management 26
Hibernation mode 27
Checkout guide 28
Testing the computer 28
Power system checkout 30
Checking the battery pack 31
28 MT 0761 32
Product overview 34
Specifications 34
Status indicators 36
FRU tests 37
Fn key combinations 38
Symptom-to-FRU index 39
Error messages 39
36 MT 0761 40
LCD-related symptoms 41
Intermittent problems 42
Undetermined problems 42
FRU replacement notices 43
Screw notices 43
Retaining serial numbers 43
Retaining the UUID 44
42 MT 0761 46
1010 Battery pack 47
1020 Optical drive 48
1030 Hard disk drive 49
46 MT 0761 50
Lenovo 3000 C100 47 51
1060 Function board 52
1070 Keyboard 53
50 MT 0761 54
1080 MiniPCI adapter 55
1090 Fan 56
1100 Thermal module 57
1110 CPU 58
1120 LCD unit 59
56 MT 0761 60
(4 Kgfcm) 61
58 MT 0761 62
Lenovo 3000 C100 59 63
60 MT 0761 64
1160 LED card 66
Lenovo 3000 C100 63 67
64 MT 0761 68
Lenovo 3000 C100 65 69
66 MT 0761 70
2020 Inverter card 71
68 MT 0761 72
(2.5 Kgfcm) 73
Locations 74
Front view 74
Rear view 75
Bottom view 75
Parts list 76
Overall 76
74 MT 0761 78
76 MT 0761 80
LCD FRUs 81
Keyboard 82
Recovery CDs 83
Corel software CDs 84
Miscellaneous parts 85
AC adapters 85
Optional FRU 85
Common parts list 86
Notices 88
Trademarks 89
Part Number: 41W7534 90
(1P) P/N: 41W7534 90

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