Hardware Maintenance Manual
Page 23
... all power before returning the machine to work on electrical equipment. Wash hands after handling. v Fan louvers on the machine help to prevent overheating of mat to protect yourself from electrical shock. Some...or installing main units v Before you when working on the machine, unplug the power cord. Do not obstruct fan louvers or cover them with this type of internal components. Many customers have handles covered with live electrical currents....you can then operate the switch or unplug the power cord quickly. Replace any safety device that has hazardous voltages.
... all power before returning the machine to work on electrical equipment. Wash hands after handling. v Fan louvers on the machine help to prevent overheating of mat to protect yourself from electrical shock. Some...or installing main units v Before you when working on the machine, unplug the power cord. Do not obstruct fan louvers or cover them with this type of internal components. Many customers have handles covered with live electrical currents....you can then operate the switch or unplug the power cord quickly. Replace any safety device that has hazardous voltages.
Hardware Maintenance Manual
Page 49
...pack for 15.0-in . LCD models) . . 91 1120 Mini PCI adapter 97 1130 Fan assembly 101 1140 Backup battery for 14.1-in . LCD models 114 1190 PC Card slot ...for 15.0-in . LCD models 129 © Lenovo 2006. LCD models 112 1180 PC Card slot assembly for 14.1-in . ThinkPad T40/T40p, T41/T41p, T42/T42p Series Product overview 45 Specifications 45 Status indicators 50...the system unit 67 Retaining the UUID 68 Reading or writing the ECA information . . . 68 Removing and replacing a FRU 70 1010 Battery pack for 14.1-in . LCD models . . . 73 1030 Ultrabay Slim device ...
...pack for 15.0-in . LCD models) . . 91 1120 Mini PCI adapter 97 1130 Fan assembly 101 1140 Backup battery for 14.1-in . LCD models 114 1190 PC Card slot ...for 15.0-in . LCD models 129 © Lenovo 2006. LCD models 112 1180 PC Card slot assembly for 14.1-in . ThinkPad T40/T40p, T41/T41p, T42/T42p Series Product overview 45 Specifications 45 Status indicators 50...the system unit 67 Retaining the UUID 68 Reading or writing the ECA information . . . 68 Removing and replacing a FRU 70 1010 Battery pack for 14.1-in . LCD models . . . 73 1030 Ultrabay Slim device ...
Hardware Maintenance Manual
Page 107
Removing and replacing a FRU 1130 Fan assembly For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models)" on page 88 v "1110 Keyboard bezel or Keyboard bezel ... 15.0-in . LCD models)" on page 91 1 Step 1 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (3) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 101
Removing and replacing a FRU 1130 Fan assembly For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models)" on page 88 v "1110 Keyboard bezel or Keyboard bezel ... 15.0-in . LCD models)" on page 91 1 Step 1 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (3) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 101
Hardware Maintenance Manual
Page 108
Then slightly push the tool into the gap until the fan assembly comes off. Do not move the tool upward or downward to remove the fan assembly between the fan assembly and the CPU, as indicated by arrow a . Removing and replacing a FRU Important In step 2 , insert the tip of the tool horizontally between the gap. To do so, the CPU or the other electrical component may be damaged. 2 a (continued) 102 T40/T40p, T41/T41p, T42/T42p
Then slightly push the tool into the gap until the fan assembly comes off. Do not move the tool upward or downward to remove the fan assembly between the fan assembly and the CPU, as indicated by arrow a . Removing and replacing a FRU Important In step 2 , insert the tip of the tool horizontally between the gap. To do so, the CPU or the other electrical component may be damaged. 2 a (continued) 102 T40/T40p, T41/T41p, T42/T42p
Hardware Maintenance Manual
Page 109
Step 2a is for the fan assembly, long M10. Distortion of the fan assembly. Removing and replacing a FRU Important In step 2a and 2b , be careful not to damage the copper plate of the fan assembly may cause a thermal problem. 2a 2b (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 103 Step 2b is for the fan assembly, long and for the fan assembly, short.
Step 2a is for the fan assembly, long M10. Distortion of the fan assembly. Removing and replacing a FRU Important In step 2a and 2b , be careful not to damage the copper plate of the fan assembly may cause a thermal problem. 2a 2b (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 103 Step 2b is for the fan assembly, long and for the fan assembly, short.
Hardware Maintenance Manual
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Fan assembly, long M10 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 105 a b Figure 2. a Figure 1. Removing and replacing a FRU When installing: Apply thermal grease on the part marked a as in the case of Fan assembly, long, you need to peel the plastic sheet b off on the thermal rubber before you place it on the system board. Fan assembly, long a Figure 3. Fan assembly, long M10 DOES NOT have the plastic sheet. Fan assembly, short Only in the following figures.
Fan assembly, long M10 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 105 a b Figure 2. a Figure 1. Removing and replacing a FRU When installing: Apply thermal grease on the part marked a as in the case of Fan assembly, long, you need to peel the plastic sheet b off on the thermal rubber before you place it on the system board. Fan assembly, long a Figure 3. Fan assembly, long M10 DOES NOT have the plastic sheet. Fan assembly, short Only in the following figures.
Hardware Maintenance Manual
Page 134
LCD models)" on page 112 v "1200 LCD assembly for 14.1-in. Removing and replacing a FRU 1220 CPU For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in . LCD models" on page 118 v "1130 Fan assembly" on the CPU socket a , and then rotate the head of the screw in . LCD models... bezel or Keyboard bezel with fingerprint sensor (for 15.0-in the direction shown by arrow 1 to secure the CPU. 128 T40/T40p, T41/T41p, T42/T42p
LCD models)" on page 112 v "1200 LCD assembly for 14.1-in. Removing and replacing a FRU 1220 CPU For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in . LCD models" on page 118 v "1130 Fan assembly" on the CPU socket a , and then rotate the head of the screw in . LCD models... bezel or Keyboard bezel with fingerprint sensor (for 15.0-in the direction shown by arrow 1 to secure the CPU. 128 T40/T40p, T41/T41p, T42/T42p
Hardware Maintenance Manual
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... LCD models" on page 118 v "1220 CPU" on page 128 v "1230 Ultrabay Slim guide rail assembly for 14.1-in . Removing and replacing a FRU 1260 System board and base cover for 14.1-in . LCD models" on page 71 v "1030 Ultrabay Slim device" on page 74...Palm rest with fingerprint sensor (for 14.1-in . LCD models)" on page 88 v "1120 Mini PCI adapter" on page 97 v "1130 Fan assembly" on page 110 v "1170 Keyboard bezel for 14.1-in . LCD models" on page 129 v "1250 VGA and Ultrabay Slim device ... v "1140 Backup battery for 14.1-in . LCD models" on page 134 136 T40/T40p, T41/T41p, T42/T42p
... LCD models" on page 118 v "1220 CPU" on page 128 v "1230 Ultrabay Slim guide rail assembly for 14.1-in . Removing and replacing a FRU 1260 System board and base cover for 14.1-in . LCD models" on page 71 v "1030 Ultrabay Slim device" on page 74...Palm rest with fingerprint sensor (for 14.1-in . LCD models)" on page 88 v "1120 Mini PCI adapter" on page 97 v "1130 Fan assembly" on page 110 v "1170 Keyboard bezel for 14.1-in . LCD models" on page 129 v "1250 VGA and Ultrabay Slim device ... v "1140 Backup battery for 14.1-in . LCD models" on page 134 136 T40/T40p, T41/T41p, T42/T42p
Hardware Maintenance Manual
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...-2)" on page 84 v "1090 Bluetooth/Modem daughter card (BMDC/BMDC-2)" on page 134 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 145 LCD models" on page 131 v "1250 VGA and Ultrabay Slim device eject button... cable" on page 86 v "1110 Keyboard bezel or Keyboard bezel with fingerprint sensor (for 15.0-in. Removing and replacing...for 15.0-in . LCD models)" on page 91 v "1120 Mini PCI adapter" on page 97 v "1130 Fan assembly" on page 116 v "1210 LCD assembly for 15.0-in . LCD models" on page 101 v "...
...-2)" on page 84 v "1090 Bluetooth/Modem daughter card (BMDC/BMDC-2)" on page 134 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 145 LCD models" on page 131 v "1250 VGA and Ultrabay Slim device eject button... cable" on page 86 v "1110 Keyboard bezel or Keyboard bezel with fingerprint sensor (for 15.0-in. Removing and replacing...for 15.0-in . LCD models)" on page 91 v "1120 Mini PCI adapter" on page 97 v "1130 Fan assembly" on page 116 v "1210 LCD assembly for 15.0-in . LCD models" on page 101 v "...
(English) Service and Troubleshooting guide for the ThinkPad T42 and T43 series
Page 11
... information ix Batteries can cause gasses or flame to overheat, which could cause discomfort or, potentially, a skin burn. v Ventilation slots, fans and/or heat sinks are charging. Do not let rechargeable Lithium-Ion batteries completely discharge or store these features. Never block, cover or ...the bezel. Heat and product ventilation Computers generate heat when turned on the battery leads, stop using the battery and obtain a replacement from your battery or the buildup of foreign materials on and when batteries are provided with your lap or any dust from the...
... information ix Batteries can cause gasses or flame to overheat, which could cause discomfort or, potentially, a skin burn. v Ventilation slots, fans and/or heat sinks are charging. Do not let rechargeable Lithium-Ion batteries completely discharge or store these features. Never block, cover or ...the bezel. Heat and product ventilation Computers generate heat when turned on the battery leads, stop using the battery and obtain a replacement from your battery or the buildup of foreign materials on and when batteries are provided with your lap or any dust from the...