Lenovo ThinkCentre M82 Hardware Maintenance Manual page 4

Locating connectors on the rear of your
computer . . . . . . . . . . . . . . .
Locating major FRUs and CRUs . . . . . .
Looking up FRU information . . . . . . .
Locating parts on the system board . . . .
Locating internal drives . . . . . . . . .
For machine types: 2756, 2800, 2929, 2932, 2934,
2941, 2945, 2961, 2982, 2988, 2993, 2996, 3181,
3183, 3185, 3187, 3198, 3202, 3207, 3209, 3214,
3218, 3224, 3227, 3306, 3393, and 3395 . . . .
Locating connectors, controls, and indicators
on the front of your computer . . . . . . .
Locating connectors on the rear of your
computer . . . . . . . . . . . . . . .
Locating major FRUs and CRUs . . . . . .
Looking up FRU information . . . . . . .
Locating parts on the system board . . . .
Locating internal drives . . . . . . . . .
For machine types: 2119, 2121, 3229, 3234, 3235,
3236, 3237, 3238, 3240, 3242, and 3243 . . . .
Locating connectors, controls, and indicators
on the front of your computer . . . . . . .
Locating connectors on the rear of your
computer . . . . . . . . . . . . . . .
Locating major FRUs and CRUs . . . . . .
Looking up FRU information . . . . . . .
Locating parts on the system board . . . .
Chapter 9. Replacing FRUs (machine
types: 2697, 2698, 2742, 2750, 2935,
2943, 2960, 2967, 2986, 2992, 2994,
2999, 3182, 3184, 3186, 3190, 3201,
3204, 3208, 3212, 3217, 3220, 3226,
3228, 3302, 3391, and 3392) . . . . . . 93
Handling static-sensitive devices . . . . . . .
Installing or replacing hardware . . . . . . . .
Removing the computer cover. . . . . . .
Removing and reinstalling the front bezel . .
Installing or replacing a PCI card . . . . . .
Installing or replacing a memory module . . .
Installing or replacing the optical drive
Installing or replacing the card reader . . . .
Replacing the battery . . . . . . . . . .
Replacing the power supply assembly . . .
Replacing the heat sink and fan assembly . .
Replacing the microprocessor . . . . . . .
Replacing the system board . . . . . . .
Installing the solid state drive . . . . . . .
Installing or replacing the mSATA solid state
drive . . . . . . . . . . . . . . . . .
Replacing the primary hard disk drive . . . .
Replacing the secondary hard disk drive. . .
Replacing the front fan assembly
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ThinkCentre Hardware Maintenance Manual
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Chapter 10. Replacing FRUs (machine
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types: 2756, 2800, 2929, 2932, 2934,
83
2941, 2945, 2961, 2982, 2988, 2993,
83
2996, 3181, 3183, 3185, 3187, 3198,
86
3202, 3207, 3209, 3214, 3218, 3224,
3227, 3306, 3393, and 3395) . . . . .
87
Handling static-sensitive devices . . . . . . .
87
Installing or replacing hardware . . . . . . . .
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Chapter 11. Replacing FRUs (machine
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types: 2119, 2121, 3229, 3234, 3235,
126
. . . . . 128
Replacing the rear fan assembly . . . . . .
Replacing the front audio and USB
assembly . . . . . . . . . . . . . . .
Replacing the internal speaker. . . . . . .
Replacing the thermal sensor . . . . . . .
Replacing the cover presence switch . . . .
Replacing the WiFi units . . . . . . . . .
Installing or removing the rear WiFi antenna . .
Installing or removing the front WiFi
antenna . . . . . . . . . . . . . . .
Replacing the keyboard or mouse . . . . .
Completing the parts replacement . . . . .
Opening the computer cover . . . . . . .
Removing and reinstalling the front bezel . .
Accessing the system board components and
drives . . . . . . . . . . . . . . . .
Installing or replacing a memory module . . .
Installing or replacing a PCI card . . . . . .
Installing or replacing the card reader . . . .
Installing or replacing the mSATA solid state
drive . . . . . . . . . . . . . . . . .
Replacing the battery . . . . . . . . . .
Installing the solid state disk . . . . . . .
Replacing the hard disk drive . . . . . . .
Replacing the optical drive . . . . . . . .
Replacing the heat sink and fan assembly . .
Replacing the power supply assembly . . .
Replacing the microprocessor . . . . . . .
Replacing the system board . . . . . . .
Replacing the cover presence switch . . . .
Replacing the internal speaker. . . . . . .
Replacing the front audio and USB
assembly . . . . . . . . . . . . . . .
Replacing the WiFi units . . . . . . . . .
Installing or removing the rear WiFi antenna . .
Installing or removing the front WiFi
antenna . . . . . . . . . . . . . . .
Replacing the keyboard or mouse . . . . .
Completing the parts replacement . . . . .
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