Hardware Maintenance Manual
Page 5
...error message 40 Strategy for replacing FRUs for CTO, CMV, and GAV 41 Product definition 41 FRU identification for CTO, CMV, and GAV products 41 General checkout 43 What to do first 44 Checkout guide 45 Diagnostics using PC-Doctor for DOS . . . . 45 Lenovo ThinkVantage Toolbox (Lenovo System Toolbox 48 PC-Doctor...Memory Minicard or Wireless USB PCI Express Half-Mini Card 102 1120 SIM card slot 104 1130 Keyboard bezel 106 1140 Speaker assembly 108 1150 Fan assembly 110 1160 CPU 115 1170 LCD assembly 116 1180 Base cover, USB sub card with cable, and PC Card/ExpressCard slots (or ...
...error message 40 Strategy for replacing FRUs for CTO, CMV, and GAV 41 Product definition 41 FRU identification for CTO, CMV, and GAV products 41 General checkout 43 What to do first 44 Checkout guide 45 Diagnostics using PC-Doctor for DOS . . . . 45 Lenovo ThinkVantage Toolbox (Lenovo System Toolbox 48 PC-Doctor...Memory Minicard or Wireless USB PCI Express Half-Mini Card 102 1120 SIM card slot 104 1130 Keyboard bezel 106 1140 Speaker assembly 108 1150 Fan assembly 110 1160 CPU 115 1170 LCD assembly 116 1180 Base cover, USB sub card with cable, and PC Card/ExpressCard slots (or ...
Hardware Maintenance Manual
Page 10
...hazardous to your elbows. v After service, reinstall all personnel, while you are fastened or rolled up with labels or stickers. 2 ThinkPad T400 and R400 Hardware Maintenance Manual this action removes the strain from the muscles in any action that can stand safely without slipping. 2....frame eyeglasses, or metal fasteners for you attempt to lift. 4. Do not obstruct fan louvers or cover them with your sleeves are servicing the machine. Distribute the weight of internal components. Replace any heavy object: 1. v Keep your back. Make sure that other service technicians...
...hazardous to your elbows. v After service, reinstall all personnel, while you are fastened or rolled up with labels or stickers. 2 ThinkPad T400 and R400 Hardware Maintenance Manual this action removes the strain from the muscles in any action that can stand safely without slipping. 2....frame eyeglasses, or metal fasteners for you attempt to lift. 4. Do not obstruct fan louvers or cover them with your sleeves are servicing the machine. Distribute the weight of internal components. Replace any heavy object: 1. v Keep your back. Make sure that other service technicians...
Hardware Maintenance Manual
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Table 23. Removal steps of the fan assembly. Removing and replacing a FRU 111 Improper handling of the fan can cause distortion or deformation and imperfect contact with components. 4 5 33 3 3 Step 3 Screw (quantity) Color M2 × 9.5 mm, bind-head, nylon-coated (4) Black Torque 0.167 Nm (1.7 kgfcm) In step 5 , release the wireless antenna cables from the cable guide of fan assembly (continued) Attention: Do not handle the fan roughly.
Table 23. Removal steps of the fan assembly. Removing and replacing a FRU 111 Improper handling of the fan can cause distortion or deformation and imperfect contact with components. 4 5 33 3 3 Step 3 Screw (quantity) Color M2 × 9.5 mm, bind-head, nylon-coated (4) Black Torque 0.167 Nm (1.7 kgfcm) In step 5 , release the wireless antenna cables from the cable guide of fan assembly (continued) Attention: Do not handle the fan roughly.
Hardware Maintenance Manual
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For T400 switchable graphics models: a b a - For R400 integrated graphics models: a a Removing and replacing a FRU 113 Table 23. Removal steps of fan assembly (continued) -
For T400 switchable graphics models: a b a - For R400 integrated graphics models: a a Removing and replacing a FRU 113 Table 23. Removal steps of fan assembly (continued) -
Hardware Maintenance Manual
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Removing and replacing a FRU 115 When you service the CPU, avoid any kind of CPU Attention: CPU is extremely sensitive. then remove the CPU. 2 1 a b 3 When installing: Place the ... rest with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 v "1130 Keyboard bezel" on page 106 v "1140 Speaker assembly" on page 108 v "1150 Fan assembly" on the CPU socket a , and then rotate the head of the screw in the direction shown by arrow b to release the lock;
Removing and replacing a FRU 115 When you service the CPU, avoid any kind of CPU Attention: CPU is extremely sensitive. then remove the CPU. 2 1 a b 3 When installing: Place the ... rest with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 v "1130 Keyboard bezel" on page 106 v "1140 Speaker assembly" on page 108 v "1150 Fan assembly" on the CPU socket a , and then rotate the head of the screw in the direction shown by arrow b to release the lock;
Hardware Maintenance Manual
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... steps of structure frame 1 Step 1 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (1) Color Silver Torque 0.167 Nm (1.7 kgfcm) Removing and replacing a FRU 125 1190 Structure frame For access, remove these FRUs, in order: v "1010 Battery pack" on page 84 v "1020 Serial Ultrabay Slim device or Serial...page 100 v "1110 Intel Turbo Memory Minicard or Wireless USB PCI Express Half-Mini Card" on page 102 v "1130 Keyboard bezel" on page 106 v "1150 Fan assembly" on page 110 v "1170 LCD assembly" on page 116 v "1180 Base cover, USB sub card with cable, and PC Card/ExpressCard slots (or ...
... steps of structure frame 1 Step 1 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (1) Color Silver Torque 0.167 Nm (1.7 kgfcm) Removing and replacing a FRU 125 1190 Structure frame For access, remove these FRUs, in order: v "1010 Battery pack" on page 84 v "1020 Serial Ultrabay Slim device or Serial...page 100 v "1110 Intel Turbo Memory Minicard or Wireless USB PCI Express Half-Mini Card" on page 102 v "1130 Keyboard bezel" on page 106 v "1150 Fan assembly" on page 110 v "1170 LCD assembly" on page 116 v "1180 Base cover, USB sub card with cable, and PC Card/ExpressCard slots (or ...