IBM Thinkpad 570 And 570e Manual
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Page 81
Removing and replacing a FRU
1160 Fan
Battery pack (1010)
Hard disk drive (1040)
Keyboard(1050)
Center cover (1060)
Frame and power switch (1080)
Upper shield (1150)
For the ThinkPad 570 computer
Note: Do not pinch the fan cable when re-installing the
fan.
StepScrew (quantity)Torque
1M2 x 9 mm (2)2 kgcm
ThinkPad 570 and 570E77
Page 82
Removing and replacing a FRU For the ThinkPad 570E computer When replacing: 1. Make sure not to pinch the fan cable when re-installing the fan. 2. Apply grease to the underside of the surface shown in the dotted square in the following figure: StepScrew (quantity)Torque 1M2.5 x 4.8 mm (2)2 kgcm 78ThinkPad 570 and 570E Hardware Maintenance Manual
Page 83
Removing and replacing a FRU
1170 LCD unit
Battery pack (1010)
Hard disk drive (1040)
Keyboard(1050)
Center cover (1060)
Frame and power switch (1080)
(continued)
StepScrew (quantity)Torque
1M2.5 x 4.8 mm (4)4 kgcm
ThinkPad 570 and 570E79
Page 84
Removing and replacing a FRU StepScrew (quantity)Torque 2M2 x 9 mm (1)4 kgcm 3M2.5 x 4.8 mm (1)4 kgcm 5M2.5 x 4.8 mm (2)4 kgcm 80ThinkPad 570 and 570E Hardware Maintenance Manual
Page 85
Removing and replacing a FRU
1180 System board assembly
Battery pack (1010)
Backup battery (1020)
DIMM(1030)
Hard disk drive (1040)
Keyboard(1050)
Center cover (1060)
Modem card (1070)
Frame and power switch (1080)
Audio card (1090)
Modem jack (1100)
Speaker(1110)
Audio cable (1120)
PC Card slots (1130)
Hard disk drive cable (1140)
Upper shield (1150)
LCD unit (1170)
StepScrew (quantity)Torque
1M2.5 x 4.8 mm (4)4 kgcm
ThinkPad 570 and 570E81
Page 86
Removing and replacing a FRU 1190 I/O Connector cable or system board Battery pack (1010) Backup battery (1020) DIMM(1030) Hard disk drive (1040) Keyboard(1050) Center cover (1060) Modem card (1070) Frame and power switch (1080) Audio card (1090) Modem jack (1100) Speaker(1110) Audio cable (1120) PC Card slots (1130) Hard disk drive cable (1140) Upper shield (1150) LCD unit (1170) (continued) StepScrew (quantity)Torque 1M2.5 x 4.8 mm (2)4 kgcm 82ThinkPad 570 and 570E Hardware...
Page 87
Removing and replacing a FRU
ThinkPad 570 and 570E83
Page 88
Removing and replacing a FRU 2010 LCD front bezel Battery pack (1010) Hard disk drive (1040) Keyboard(1050) Center cover (1060) Frame and power switch (1080) LCD unit (1170) CAUTION: The inverter card has a high tension current. To avoid shock hazard, never power on the computer when the LCD cover is opened. The TFT LCD for the notebook computer contains many thin-film transistors (TFTs). A small number of dots that are missing, discolored, or always lighted is characteristic of TFT LCD...
Page 89
Removing and replacing a FRU
13.1-inch XGA TFT LCD
StepScrew (quantity)Torque
1M2.5 x 3 mm (2)4 kgcm
ThinkPad 570 and 570E85
Page 90
Removing and replacing a FRU 12.1-inch SVGA TFT LCD StepScrew (quantity)Torque 1M2.5 x 3 mm (4)4 kgcm 86ThinkPad 570 and 570E Hardware Maintenance Manual