Lenovo ideacentre All-In-One 730S Computer Owner's manual

ideacentre All-In-One 730S Computer
Hardware Maintenance Manual
Machine Types: F0DX, F0DY

ideacentre All-In-One 730S Computer
Hardware Maintenance Manual
Machine Types: F0DX, F0DY

First Edition (January 2018)
© Copyright Leno o 2018.
IMITED AND RESTRICTED RIGHTS NOTICE: If data or software are delivered pursuant a General Services
Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-
35F-05925

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 enovo BIOS Setup Utility program . . 13
Viewing and changing settings . . . . . . . . . 13
Using passwords . . . . . . . . . . . . . . 13
Enabling or disabling a device . . . . . . . . . 15
Selecting a startup device . . . . . . . . . . . 16
Exiting the enovo BIOS Setup Utility program. . . 17
Chapter 6. Symptom-to-FRU
Index . . . . . . . . . . . . . . . . . . 19
Hard disk drive boot error . . . . . . . . . . . 19
Power Supply Problems . . . . . . . . . . . 19
POST error codes . . . . . . . . . . . . . . 20
Undetermined problems . . . . . . . . . . . 20
Chapter 7. Locating connectors, controls
and components . . . . . . . . . . . . 21
Chapter 8. Replacing hardware . . . . 27
General information . . . . . . . . . . . . . 27
Replacing the keyboard and mouse . . . . . . . 28
Replacing the adapter . . . . . . . . . . . . 28
Removing the stand base . . . . . . . . . . . 29
Removing the rear cover . . . . . . . . . . . 29
Removing the stand holder . . . . . . . . . . 31
Replacing the hard disk drive . . . . . . . . . 32
Replacing the HDMI switch board. . . . . . . . 33
Removing the motherboard frame. . . . . . . . 34
Replacing the speaker system . . . . . . . . . 35
Replacing the power button board . . . . . . . 36
Replacing the system fan . . . . . . . . . . . 37
Replacing the heat-sink. . . . . . . . . . . . 38
Replacing the memory module . . . . . . . . . 39
Replacing the solid state drive . . . . . . . . . 40
Replacing the Wi-Fi card . . . . . . . . . . . 41
Replacing the motherboard . . . . . . . . . . 42
Replacing the camera module . . . . . . . . . 44
Replacing the microphone module . . . . . . . 45
Replacing the front decorative cover. . . . . . . 46
Replacing the CD panel module . . . . . . . . 48
Chapter 9. FRU lists . . . . . . . . . . 53
Chapter 10. General information . . . 59
Additional Service Information . . . . . . . . . 59
© Copyright enovo 2018 iii

i ideacentre All-In-One 730S Computer Hardware Maintenance Manual

Chapter 1. About this manual
This manual contains service and reference information for enovo All-In-One 520 series computers listed on
the cover. It is intended only for trained servicers who are familiar with enovo computer products.
Before servicing a enovo product, be sure to read the Safety Information.
The description of the TV-tuner card in this manual applies only to computers with a TV-tuner card installed.
It does not apply to computers without a TV-tuner card.
Important Safety Information
Be sure to read all CAUTION and DANGER sections in this manual before following any of the instructions.
Veuillez lire toutes les consignes de type DANGER et ATTENTION du présent document avant d’exécuter les
instructions.
esen Sie unbedingt alle Hinweise vom Typ “ACHTUNG” oder “VORSICHT” in dieser Dokumentation, bevor
Sie irgendwelche Vorgänge durchführen
eggere le istruzioni introdotte da ATTENZIONE e PERICO O presenti nel manuale prima di eseguire una
qualsiasi delle istruzioni
Certifique-se de ler todas as instruções de cuidado e perigo neste manual antes de executar qualquer uma
das instruções
Es importante que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir las
instrucciones.
© Copyright enovo 2018 1

2ideacentre All-In-One 730S Computer Hardware Maintenance Manual

Chapter 2. Safety information
This chapter contains the safety information that you need to be familiar with before servicing a computer.
General safety
Follow these rules to ensure general safety:
• Keep the areas around the computer clear and clean during and after maintenance.
• When lifting any heavy object:
1. Ensure you can stand safely without slipping.
2. Distribute the weight of the object equally across both feet.
3. ift slowly. Never move suddenly or twist when you attempt to lift.
4. ift by standing or by pushing up with your leg muscles; this action removes the strain from the
muscles in your back.
Do not attempt to lift any objects that weigh more than 16 kg (35 lb) or objects that you think are too
heavy for you.
• Do not perform any action that would create a hazard for the customer, or would make the computer
unsafe.
• Before you start the computer, ensure that other service representatives and customer personnel are not
in a position that would create a hazard for them.
• Place removed covers and other parts in a safe place, away from all personnel, while you are servicing the
computer.
• Keep your tool case away from areas that people may walk through to ensure no-one trips over it.
• Do not wear loose clothing that can be trapped in the moving parts of a machine. Ensure that your sleeves
are fastened or rolled up above your elbows. If your hair is long, tie or fasten it back.
• Insert the ends of your necktie or scarf inside clothing or fasten it with a non-conductive clip,
approximately 8 centimeters (3 inches) from the end.
• Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing.
Remember: Metal objects are good electrical conductors.
• Wear safety glasses when you are: hammering, drilling soldering, cutting wire, attaching springs, using
solvents, or working in any other conditions that might be hazardous to your eyes.
• After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that
is worn or defective.
• Reattach all covers correctly before returning the computer to the customer.
Electrical safety
CAUTION:
Electrical current from power, telephone, and communication cables can be hazardous. To a oid
personal injury or equipment damage, disconnect any attached power cords, telecommunication
© Copyright enovo 2018 3

cables, network cables, and modem cables before you open the computer co ers, unless instructed
otherwise in the installation and configuration procedures.
Observe the following rules when working on electrical equipment.
Important: Use only approved tools and test equipment. Some hand tools have handles covered with a soft
material that does not insulate you when working with live electrical currents. Many customers have rubber
floor mats near their equipment that contain small conductive fibers to decrease electrostatic discharge.
• Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical
accident occurs, you can then operate the switch or unplug the power cord quickly.
• Do not work alone under hazardous conditions or near equipment that has hazardous voltages.
• Disconnect all power before:
– Performing a mechanical inspection
– Working near power supplies
– Removing or installing Field Replaceable Units (FRUs)
• Before you start to work on the computer, unplug the power cord. If you cannot unplug it, ask the
customer to power-off the electrical outlet that supplies power to the machine and to lock the electrical
outlet in the off position.
• If you need to work on a computer that has exposed electrical circuits, observe the following precautions:
– Ensure that another person, familiar with the power-off controls, is near you.
Remember: Another person must be there to switch off the power, if necessary.
– Use only one hand when working with powered-on electrical equipment; keep the other hand in your
pocket or behind your back.
Remember: There must be a complete circuit to cause electrical shock. By observing the above rule,
you may prevent a current from passing through your body.
– When using a tester, set the controls correctly and use the approved probe leads and accessories for
that tester.
– Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as
metal floor strips and machine frames.
Observe the special safety precautions when you work with very high voltages; these instructions are in
the safety sections of the maintenance information. Use extreme care when measuring high voltages.
• Regularly inspect and maintain your electrical hand tools to ensure they are safe to use.
• Do not use worn or broken tools and testers.
• ever assume that power has been disconnected from a circuit. First, check that it has been powered off.
• Always look carefully for possible hazards in your work area. Examples of these hazards are wet floors,
non-grounded power extension cables, conditions that may cause or allow power surges, and missing
safety grounds.
• Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. This surface is
conductive, and touching a live circuit can cause personal injury and damage to the computer.
• Do not service the following parts with the power on when they are removed from their normal operating
positions in a computer:
– Power supply units
– Pumps
– Blowers and fans
– Motor generators
and similar units. (This practice ensures correct grounding of the units.)
4ideacentre All-In-One 730S Computer Hardware Maintenance Manual