Lenovo IdeaPad S9e -FR Bedienungsanleitung PDF herunterladen (Seite 39)

4. Remove the backup battery (see “1110 Fan, backup battery, and system board”

on page 77).

5. Measure the voltage of the backup battery. See the following figure.

Red (+)

Black (-)

Wire Voltage (V dc)

Red +2.5 to +3.2

Black Ground

v If the voltage is correct, replace the system board.

v If the voltage is not correct, replace the backup battery.

v If the backup battery discharges quickly after replacement, replace the system

board.

General checkout 31

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 141 142

S9e, S10e, and S10 1
Maintenance Manual 1
Contents 5
About this manual 7
Safety information 9
Electrical safety 11
Safety inspection guide 13
Grounding requirements 14
Safety information 7 15
Safety notice 2 16
Safety notice 3 17
Safety notice 4 18
Safety information 11 19
Safety notice 6 20
Safety notice 7 20
Safety notice 8 21
Laser compliance statement 22
Safety information 15 23
How to use error message 26
Product definition 27
Using eSupport 28
Using the HMM 28
General checkout 31
What to do first 32
Checkout guide 33
Testing the computer 34
General checkout 27 35
PC-Doctor for Windows 36
Power system checkout 37
Checking the ac adapter 37
Checking the battery pack 38
Black (-) 39
Passwords 42
Hard-disk password 42
Supervisor password 43
User password 43
Power-on password 43
Power management 45
Screen blank mode 45
Standby mode 45
Hibernation mode 46
Symptom-to-FRU index 47
Numeric error codes 47
Error messages 49
Beep symptoms 50
No-beep symptoms 50
LCD-related symptoms 51
Intermittent problems 52
Undetermined problems 52
Specifications 54
Status indicators 55
FRU tests 57
Fn key combinations 58
FRU replacement notices 59
Screw notices 59
Retaining serial numbers 60
ZIF connectors 64
1010 Battery pack 65
When installing: 69
1040 DIMM 70
S10) (continued) 72
1060 Palm rest assembly 73
1090 Keyboard 80
1100 Keyboard bezel 83
1120 Speaker assembly 92
2010 LCD front bezel 101
2020 Hinges 102
IdeaPad S9e and S10e: 106
IdeaPad S10: 107
(for IdeaPad S10) 110
Front view 112
Locations 112
Bottom view 113
Parts list 114
Overall 115
LCD FRUs 122
8.9-in. WSVGA TFT 123
10.1-in. WSVGA TFT 125
Keyboard 128
Keyboard (black) 130
Miscellaneous parts 131
AC adapters 132
Power cords 133
Recovery discs 134
A4x, ADx 135
Common service tools 138
Notices 139
Trademarks 140
Part Number: 45N3684_01 142
(1P) P/N: 45N3684_01 142

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