Lenovo X300- Manuals
Lenovo X300– User Manual in PDF format online.
Manuals:
User Manual Lenovo X300
Summary
Contents About this manual . . . . . . . . . . v Safety information . . . . . . . . . . 1 General safety . . . . . . . . . . . . . . 2 Electrical safety . . . . . . . . . . . . . 3 Safety inspection guide . . . . . . . . . . . 5 Handling devices that are sensitive to electrostatic discharge . . . . ...
Notices . . . . . . . . . . . . . . 131 Trademarks . . . . . . . . . . . . . . 132 iv ThinkPad X300 Hardware Maintenance Manual
Electrical safety Observe the following rules when working on electrical equipment. v Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly. v Do not work alone un...
Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropri...
Laser compliance statement Some models of ThinkPad computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S. to conform to the req...
Important service information This chapter presents following important service information: v “Strategy for replacing FRUs” – “Strategy for replacing a hard disk drive” on page 18 – “Important notice for replacing a system board” on page 18 – “How to use error message” on page 18 v “Strategy for re...
Strategy for replacing FRUs for CTO, CMV, and GAV Product definition Dynamic Configure To Order (CTO) This provides the ability for a customer to configure an IBM ® or a Lenovo ™ solution from an eSite, and have this configuration sent to fulfillment, where it is built and shipped directly to the cu...
warranty.vm&sitestyle=lenovo Select Warranty lookup. Input the MT and the Serial number and the list of key commodities will be returned in the PEW record under COMPONENT INFORMATION. v Business Partners using Eclaim will access PEW when performing Entitlement Lookup. Business Partners will ente...
Diagnostics using PC-Doctor for DOS The ThinkPad computer has a test program called PC-Doctor for DOS (hereafter called PC-Doctor .) You can detect errors by running the diagnostics test included in PC-Doctor. This section is an overview of the procedure. For details that depend on model-unique func...
Detecting system information with PC-Doctor PC-Doctor can detect the following system information: Hardware Info v System Configuration v Memory Contents v Physical Disk Drives v Logical Disk Drives v VGA Information v IDE Drive Info v PCI Information v PNPISA Info v SMBIOS Info v VESA LCD Info v Ha...
Checking the backup battery Do the following: 1. Power off the computer, and unplug the ac adapter from it. 2. Turn the computer upside down. 3. Remove the battery pack (see “1010 Battery pack” on page 60). 4. Remove the backup battery (see “1090 Backup battery” on page 77). 5. Measure the voltage o...
5. You will then be prompted to insert Product Recovery Disk 1 into the optical drive. Insert the Product Recovery Disk 1 into the optical drive, and press OK . In similar fashion, you will be prompted to insert the remaining recovery discs until all the files are copied. 6. After all the files are ...
Beep symptoms Table 3. Beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. Reseat the LCD connector . 2. LCD assembly. 3. External CRT. 4. System board. One long and two short beeps, and a blank or unreadable LCD. 1. System board . 2. LCD a...
Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. FRU replacement should be considered only when a problem recurs. When analyzing an intermit...
ThinkPad X300 This chapter presents following product-specific service references and product-specific parts information. v “Specifications” v “Status indicators” on page 49 v “FRU tests” on page 51 v “Fn key combinations” on page 53 v “FRU replacement notices” on page 55 v “Removing and replacing a...
Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 10. Fn key combinations Key combination Description Fn+F1 Reserved. Fn+F2 Reserved. Fn+F3 Select a power scheme that has been created by Power Manager. When you press this combination, a p...
1010 Battery pack Table 11. Removal steps of battery pack Unlock the battery latch 1 . Holding the battery lock lever in the unlocked position 2 , remove the battery pack in the direction shown by arrow 3 and 4 . Note: Large battery used in some models only has one battery latch. 3 4 1 2 When instal...
1020 Second battery or travel cover (some models) For access, remove this FRU: v “1010 Battery pack” on page 60 Table 12. Removal steps of second battery or travel cover Note: For models with the travel cover, skip step 1 . 1 Step Screw (quantity) Color Torque 1 M2 × 6 mm, bind-head, nylon-coated (1...
1040 DIMM For access, remove these FRUs in order: v “1010 Battery pack” on page 60 v “1020 Second battery or travel cover (some models)” on page 61 Table 14. Removal steps of DIMM Note: Loosen the screws 1 , but do not remove them. 1 2 64 ThinkPad X300 Hardware Maintenance Manual
1070 Keyboard For access, remove these FRUs in order: v “1010 Battery pack” on page 60 v “1020 Second battery or travel cover (some models)” on page 61 Table 17. Removal steps of keyboard Attention: If a travel cover is installed on the computer you are servicing, you need to remove it before removi...
1110 Bluetooth daughter card (BDC-2) For access, remove these FRUs in order: v “1010 Battery pack” on page 60 v “1020 Second battery or travel cover (some models)” on page 61 v “1070 Keyboard” on page 72 v “1100 Palm rest or palm rest with fingerprint reader” on page 78 Table 22. Removal steps of BD...
Table 23. Removal steps of keyboard bezel (continued) 3 2 2 Step Screw (quantity) Color Torque 2 M2 × 6 mm, bind-head, nylon-coated (2) Black 0.167 Nm (1.7 kgfcm) 3 M2 × 4 mm, bind-head, nylon-coated (1) Black 0.167 Nm (1.7 kgfcm) 5 4 5 ThinkPad X300 83
Table 26. Removal steps of LCD assembly (continued) 4 5 5 3 Step Screw (quantity) Color Torque 4 M2 × 3 mm, small-head, nylon-coated (1) Silver 0.167 Nm (1.7 kgfcm) 6 6 ThinkPad X300 89
Table 31. Removal steps of LCD panel and LCD cable (continued) Cable routing: When you install the LCD cable, route the cable as shown in this figure. ThinkPad X300 103
Parts list This section contains following lists of the service parts. v “Overall” on page 115 v “LCD FRUs” on page 120 v “Keyboard” on page 121 v “Miscellaneous parts” on page 122 v “AC adapters” on page 124 v “Power cords” on page 125 v “Recovery discs” on page 126 v “Common service tools” on page...
Overall 1 2 3 4 5 6 7 8 9 10 11 12 13 b 14 15 16 17 18 19 20 21 22 a Table 36. Parts list—Overall No. FRU FRU no. RoHS ID CRU ID a, b See “Miscellaneous parts” on page 122. 1 LCD unit (see “LCD FRUs” on page 120.) 2 Keyboard bezel assembly 42X5136 R N ThinkPad X300 115
LCD FRUs 1 2 3 4 5 a 7 6 9 8 10 13.3-inch WXGA+ TFT Table 37. Parts list—13.3-inch WXGA+ TFT No. FRU FRU no. RoHS ID CRU ID 1 LCD bezel assembly 42X5133 R N 2 LCD module, 13.3-inch WXGA+, TMD 42T0476 R N 3 Antenna 44C4042 R N 4 Hinge R 42X5134 R N 5 LCD cover assembly 42X5132 R N 6 LCD cable 44C4044...
Recovery discs Windows XP Professional DVDs Windows XP Professional is preinstalled as the operating system in the following models: v 2748-CTO v 2749-CTO v 4052-CTO v 6476-CTO v 6477-CTO v 6478-CTO, 1Tx, 1Vx Table 42. Parts list—Windows XP Professional CDs Language P/N RoHS ID CRU ID Arabic 44Y2701...
Common service tools Table 45. Parts list—Common service tools Tool P/N Screwdriver kit 95F3598 1/4 ″ drive spinner handle 1650840 1/4 ″ Sq. to 1/4 ″ hex torx adapter 93F2838 TR7-TR-10 tamper resistant torx bits 00P6967 Removal tool antenna RF connector 08K7159 USB 2.0 CD-RW/DVD-ROM combo drive II 4...
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