Lenovo ThinkCentre M83 Hardware Maintenance Manual page 4

Locating internal drives . . . . . . . . .
For machine types: 10A2, 10A3, 10A8, 10A9,
10AH, 10AJ, 10AM, and 10AN . . . . . . . .
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: 10A4, 10A5, 10AA, 10AB,
10DF, 10DG, 10DH, 10DJ, 10E8, 10E9, 10EA, and
10EB . . . . . . . . . . . . . . . . . .
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 8. Replacing FRUs (machine
types: 10A0, 10A1, 10A6, 10A7, 10AG,
10AK, 10AL, and 10BE) . . . . . . . . 93
Removing the computer cover . . . . . . . .
Removing and reinstalling the front bezel . . . .
Installing or replacing a PCI card
Installing or replacing a memory module . . . .
Replacing the optical drive . . . . . . . . . .
Installing or replacing the card reader. . . . . .
Installing the card reader . . . . . . . . .
Replacing the card reader . . . . . . . .
Installing or replacing the front USB assembly . .
Installing the front USB assembly . . . . .
Replacing the front USB assembly . . . . .
Replacing the battery . . . . . . . . . . . .
Replacing the power supply assembly . . . . .
Replacing the heat sink and fan assembly . . . .
Replacing the microprocessor
Replacing the system board . . . . . . . . .
Installing or replacing the mSATA solid-state
drive. . . . . . . . . . . . . . . . . . .
Installing the mSATA solid-state drive . . . .
Replacing the mSATA solid-state drive . . .
Replacing the primary hard disk drive. . . . . .
Replacing the secondary hard disk drive . . . .
Installing the solid-state drive . . . . . . . . .
Replacing the front fan assembly . . . . . . .
Replacing the rear fan assembly . . . . . . . .
Replacing the front audio and USB assembly
Replacing the internal speaker . . . . . . . .
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ThinkCentre M83 and M93/p Hardware Maintenance Manual
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Replacing the thermal sensor . . . . . . . . .
Replacing the cover presence switch . . . . . .
Replacing the Wi-Fi units . . . . . . . . . .
Removing the Wi-Fi adapter card . . . . .
Removing the Wi-Fi card module
Installing the Wi-Fi units . . . . . . . . .
Installing or removing the rear Wi-Fi antenna . . .
Installing the rear Wi-Fi antenna . . . . . .
Removing the rear Wi-Fi antenna. . . . . .
Installing or removing the front Wi-Fi antenna
Installing the front Wi-Fi antenna . . . . . .
Removing the front Wi-Fi antenna . . . . .
Replacing the keyboard or mouse . . . . . . .
Completing the parts replacement . . . . . . .
Obtaining device drivers . . . . . . . . .
Chapter 9. Replacing FRUs (machine
types: 10A2, 10A3, 10A8, 10A9, 10AH,
10AJ, 10AM, and 10AN) . . . . . . .
Installing external options . . . . . . . . . .
Removing the computer cover . . . . . . . .
Removing and reinstalling the front bezel . . . .
Accessing the system board components and
drives . . . . . . . . . . . . . . . . . .
Installing or replacing a PCI card
Installing or replacing a memory module . . . .
Replacing the optical drive . . . . . . . . . .
Installing or replacing the card reader assembly . .
Installing the card reader assembly . . . . .
Replacing the card reader assembly . . . .
Installing or replacing the front USB assembly . .
Installing the front USB assembly . . . . .
Replacing the front USB assembly . . . . .
Replacing the battery . . . . . . . . . . . .
Installing or replacing the mSATA solid-state
drive. . . . . . . . . . . . . . . . . . .
Installing the mSATA solid-state drive . . . .
Replacing the mSATA solid-state drive . . .
Replacing the power supply assembly . . . . .
Replacing the power switch unit . . . . . . . .
Replacing the heat sink and fan assembly . . . .
Replacing the microprocessor
Replacing the system board . . . . . . . . .
Replacing the cover presence switch . . . . . .
Replacing the primary hard disk drive. . . . . .
Installing or replacing the secondary hard disk
drive. . . . . . . . . . . . . . . . . . .
Installing the secondary hard disk drive . . .
Replacing the secondary hard disk drive. . .
Installing the solid-state drive . . . . . . . . .
Replacing the front fan assembly . . . . . . .
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