Lenovo 27763PU manuals
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146 pages 5.21 Mb
5 ContentsAbout this manual . . . . . . . . . .v Safety information . . . . . . . . . .1 Important service information . . . . .17 General checkout . . . . . . . . . .23 Related service information . . . . . .33 ThinkPad X301 . . . . . . . . . . .47 Common service tools . . . . . . . . . 134 Trademarks . . . . . . . . . . . . . . 136 6 Notices . . . . . . . . . . . . . . 135 iv 7 About this manual9 Safety information25 Important service information31 General checkout41 Related service information55 ThinkPad X301 Copyright Lenovo 2008 SpecificationsThe following table lists the specifications of the ThinkPad X301 : 56 48 57 Status indicatorsThe system status indicators show the status of the computer, as follows:ThinkPad X301 49 2 13456789 2 3 4 58 50Green: The computer is connected to the ac power supply. 4 Battery status 59 FRU testsThe following table shows the test for each FRU. 60 5261 Fn key combinations63 FRU replacement noticesThinkPad X301 55 (Cross-section) Screw notices90degrees more 180degrees more 64 Retaining serial numbers67 Removing and replacing a FRU68 Before servicing ThinkPad X30169 1010 Battery pack70 1020 Optical drive or second battery or travel coverFor access, remove this FRU: 62Note: For models with the travel cover, skip step 1. Step Screw (quantity) Color Torque (1.7 kgfcm) 71 1030 Solid state drive (SSD) or hard disk drive (HDD)For access, remove these FRUs in order: v 1010 Battery pack on page 61 Table 13. Removal steps of SSD or HDD (continued) 72 64When installing: Make sure that the SSD connector or HDD connector is attached firmly. 73 1040 DIMMThinkPad X301 65 Table 14. Removal steps of DIMM (continued) 74 6675 1050 PCI Express Mini Card for wireless LAN78 1060 Wireless USB adapter or Intel Turbo Memory81 1070 KeyboardFor access, remove these FRUs in order: v 1010 Battery pack on page 61 1a Step Screw (quantity) Color Torque (1.7 kgfcm) 1a M2 6 mm, bind-head, nylon-coated (1) Black 0.167 Nm (1.7 kgfcm) Table 17. Removal steps of keyboard (continued) 82 7484 7685 1080 Backup batteryThinkPad X301 77 When installing: Make sure that the battery connector is attached firmly. 86 1090 PCI Express Mini Card for wireless WAN88 1100 Palm rest or palm rest with fingerprint reader90 1110 Bluetooth daughter card (BDC-2) 82Step Screw (quantity) Color Torque (1.7 kgfcm) When installing: Make sure that connector is attached firmly. 91 1120 Keyboard bezelThinkPad X301 83 Table 23. Removal steps of keyboard bezel (continued) 92 8494 1130 Audio FPC and audio sub card86When installing: Make sure that the connectors are attached firmly. Note: Step from 1 to4 are for the audio FPC, and step 5 to7 are for the audio sub card. ThinkPad X301 87 96 1140 Speaker assembly97 1150 LCD assemblyThinkPad X301 89 Table 26. Removal steps of LCD assembly (continued) 98 90100 1160 VGA cable and DC-in connector102 1170 System board, fan, and base cover assembly108 2010 LCD bezel assembly109 2020 LCD panel and LCD cableThinkPad X301 101 a ab Table 31. Removal steps of LCD panel and LCD cable 110 102112 104Cable routing: When you install the LCD cable, route the cable as shown in this figure. 113 2030 Integrated camera114 2040 Antenna assembly117 2050 Hinge L and hinge RThinkPad X301 109 nylon-coated (2) Step Screw cap Screw (quantity) Color Torque 1 Silver 0.167 Nm (1.7 kgfcm) 2 M2 3 mm, small-head, nylon-coated (2) Silver 0.167 Nm (1.7 kgfcm) Table 34. Removal steps of hinge L and hinge R (continued) 118 110119 2060 LED sub card, LED cable and LCD cover assembly121 Locations Front view122 Rear viewBottom view 123 Parts list124 Overall132 LCD FRUs134 Keyboard135 Miscellaneous partsFRU P/N RoHS ID 45N3051 R N 42X5129 R N 136 128137 AC adapters138 Power cords139 Recovery discs142 Common service tools143 Notices Copyright Lenovo 2008 144 Trademarks136Other company, product, or service names may be the trademarks or service marks of others.
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