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Lenovo Manuals
Desktop
90HU00GWIX
Hardware maintenance manual
Table Of Contents - Lenovo 90HU00GWIX Hardware Maintenance Manual
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Contents
Chapter 1. About this manual
. . . . . . 1
Important Safety Information
. . . . . . . . . . . 1
Chapter 2. Safety information
. . . . . . 3
General safety
. . . . . . . . . . . . . . . . 3
Electrical safety
. . . . . . . . . . . . . . . . 3
Safety inspection guide
. . . . . . . . . . . . . 5
Handling electrostatic discharge-sensitive
devices
. . . . . . . . . . . . . . . . . . . 5
Grounding requirements
. . . . . . . . . . . . 6
Safety notices
. . . . . . . . . . . . . . . . 6
Chapter 3. General information
. . . . . 9
Specifications
. . . . . . . . . . . . . . . . 9
Chapter 4. General Checkout
. . . . . 11
Chapter 5. Using the Setup Utility
. . . 13
Starting the Lenovo BIOS Setup Utility program
. .
Viewing and changing settings
. . . . . . . . .
Using passwords
. . . . . . . . . . . . . .
Enabling or disabling a device
. . . . . . . . .
Selecting a startup device
. . . . . . . . . . .
Exiting the Lenovo BIOS Setup Utility program
. . .
Chapter 6. Symptom-to-FRU
Index
. . . . . . . . . . . . . . . . . . 19
Hard disk drive boot error
. . . . . . . . . . .
Power Supply Problems
. . . . . . . . . . .
POST error codes
. . . . . . . . . . . . . .
Undetermined problems
. . . . . . . . . . .
© Copyright Lenovo 2017
Chapter 7. Locating connectors, controls
and components
. . . . . . . . . . . . 21
Chapter 8. Replacing hardware
. . . . 29
General information
. . . . . . . . . . . . .
Replacing the keyboard and mouse
. . . . . . .
Removing the computer cover
. . . . . . . . .
Replacing the power supply assemby
. . . . . .
Removing the front bezel
. . . . . . . . . . .
Replacing an optical drive
. . . . . . . . . . .
Replacing the M.2 storage drive
. . . . . . . .
Replacing the storage drive
. . . . . . . . . .
Replacing the front card reader
. . . . . . . . .
Replacing the PCI Express card
. . . . . . . .
Replacing a memory module
. . . . . . . . . .
Replacing the Wi-Fi card
. . . . . . . . . . .
Replacing the front Wi-Fi antenna
. . . . . . . .
Replacing the rear Wi-Fi antenna
. . . . . . . .
13
Replacing the heat-sink and fan assembly
. . . .
13
Replacing the microprocessor
. . . . . . . . .
13
Replacing the front fan
. . . . . . . . . . . .
15
Replacing the rear fan
. . . . . . . . . . . .
16
Replacing the motherboard
. . . . . . . . . .
17
Chapter 9. FRU lists
. . . . . . . . . . 49
Chapter 10. General information
. . . 57
19
Additional Service Information
. . . . . . . . .
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This manual is also suitable for:
Ideacentre 510a series
Ideacentre 510a-15arr
Ideacentre 510-15icb
Ideacentre 510a-15icb
Ideacentre 510 series
90j0
...
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90hv
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