Contents
About this manual | . v |
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Safety information | . | 1 | Intermittent problems |
| . | 46 | |
General safety | . | 2 | Undetermined problems |
| . | 46 | |
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Electrical safety | . | 3 | ThinkPad X300 . . . . . . . . . . . 47 | ||||
Safety inspection guide | . | 5 | |||||
Specifications |
| . | 47 | ||||
Handling devices that are sensitive to electrostatic |
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discharge | . | 6 | Status indicators |
| . | 49 | |
Grounding requirements | . | 6 | FRU tests |
| . | 51 | |
Safety notices: multilingual translations . . . . | . | 7 | Fn key combinations |
| . | 53 | |
Laser compliance statement | . | 14 | FRU replacement notices |
| . | 55 | |
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| Screw notices |
| . | 55 | |
Important service information | 17 | Retaining serial numbers |
| . | 56 | ||
Strategy for replacing FRUs | . | 17 | Removing and replacing a FRU |
| . 58 | ||
Before servicing ThinkPad X300 |
| . 59 | |||||
Strategy for replacing a hard disk drive . . . . 18 |
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1010 Battery pack |
| . | 60 | ||||
Important notice for replacing a system board . . 18 |
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1020 Second battery or travel cover (some |
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How to use error message | . | 18 |
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models) | . 61 | ||||||
Strategy for replacing FRUs for CTO, CMV, and |
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| 1030 Solid state drive (SSD) |
| . | 62 | ||
GAV | . | 19 |
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1040 DIMM |
| . | 64 | ||||
Product definition | . | 19 |
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1050 PCI Express Mini Card for wireless LAN . | . 66 | ||||||
FRU identification for CTO, CMV, and GAV |
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| 1060 Wireless USB adapter |
| . | 69 | ||
products | . | 19 |
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1070 Keyboard |
| . | 72 | ||||
Important information about replacing RoHS |
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| 1080 Optical drive |
| . | 76 | ||
compliant FRUs | . | 21 |
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1090 Backup battery |
| . | 77 | ||||
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General checkout . . . . . . . . . . 23 | 1100 Palm rest or palm rest with fingerprint |
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reader |
| . | 78 | ||||
What to do first | . | 24 |
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1110 Bluetooth daughter card |
| . 81 | |||||
Checkout guide | . | 25 |
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1120 Keyboard bezel |
| . | 82 | ||||
Diagnostics using | . 26 |
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1130 Audio FPC and audio sub card . . . . |
| . 85 | |||||
. | 28 |
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1140 Speaker assembly |
| . | 87 | ||||
. 28 |
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1150 LCD assembly |
| . | 88 | ||||
Power system checkout | . | 29 |
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1160 VGA cable and |
| . 91 | |||||
Checking the AC adapter | . | 29 |
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1170 System board, fan, and base cover assembly |
| 93 | |||||
Checking operational charging | . | 30 |
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2010 LCD bezel assembly |
| . | 99 | ||||
Checking the battery pack | . | 30 |
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2020 LCD panel and LCD cable | . 100 | ||||||
Checking the backup battery | . | 31 | |||||
2030 Integrated camera | . |
| 104 | ||||
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Related service information | 33 | 2040 Antenna assembly | . |
| 105 | ||
2050 Hinge L and hinge R | . 108 | ||||||
Restoring the factory contents by using Product |
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| 2060 LED sub card, LED cable and LCD cover |
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Recovery discs | . | 33 | assembly | . |
| 110 | |
Passwords | . | 34 | Locations | . |
| 112 | |
. | 34 | Front view | . |
| 112 | ||
. | 35 | Rear view | . |
| 113 | ||
Supervisor password | . | 35 | Bottom view | . |
| 113 | |
How to remove the | . | 35 | Parts list | . |
| 114 | |
How to remove the | . | 36 | Overall | . |
| 115 | |
Power management | . | 37 | LCD FRUs | . |
| 120 | |
Screen blank mode | . | 37 | Keyboard | . |
| 121 | |
Standby mode | . | 37 | Miscellaneous parts | . |
| 122 | |
Hibernation mode | . | 38 | AC adapters | . |
| 124 | |
. | 39 | Power cords | . |
| 125 | ||
Numeric error codes | . | 39 | Recovery discs | . |
| 126 | |
Error messages | . | 43 | Common service tools | . |
| 129 | |
Beep symptoms | . | 44 |
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© Copyright Lenovo 2008 | iii |
