IBM THINKPAD A20M Manual de usuario descargar pdf (Pagina 95)

1180 CPU socket and CPU

For access, remove these FRUs, in order:

v “1010 Battery pack” on page 60

v “1020 DIMM” on page 61

v “1050 Hard-disk drive or RF ID adapter” on page 67

v “1060 Ultrabay 2000 device” on page 69

v “1070 Keyboard” on page 71

v “1080 Keyboard CRU insulator” on page 74

v “1090 Hinge cover and clear sheet icon” on page 75

v “1100 Keyboard bezel and speaker” on page 76

v “1110 Microphone and speaker cable” on page 78

v “1120 Sub card” on page 80

v “1130 PC Card slot assembly” on page 82

v “1140 Fan assembly” on page 83

v “1150 Diskette drive” on page 85

v “1160 Upper shield” on page 87

Note: MT2628-Exx, -Dxx do not have the CPU removal

procedure.

Rotate the screw head (A) 180° to the direction of the

arrow a to release the lock and then remove the CPU.

Step Screw (quantity) Torque

1 M2.5 × 15 mm, nylon-coated (3) 0.392 Nm

(4 kgfcm)

Removing and replacing a FRU

ThinkPad A20m/p, A21m/p and A22m/p 89

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IBM THINKPAD A20M Manual de usuario Pagina 95