Lenovo ThinkCentre M90q Tiny Desktop PC User Guide

: September 28, 2024
: Lenovo

Table of Contents

ThinkCentre M90q Tiny Desktop PC
Product Information
Specifications:
- Product Usage Instructions
Safety Information:
Battery Usage:
Battery Replacement:
- Frequently Asked Questions (FAQ)
Q: Can I dispose of the battery in regular household
Q: What should I do if I notice damage to the battery?

ThinkCentre M90q Tiny Desktop PC

Product Information

Specifications:

Manufacturer: Lenovo
Model: [Model Name]
Compatibility: Selected models
Battery Type: Rechargeable

Product Usage Instructions

Safety Information:

Plastic Bag Notice: Plastic bags can be
dangerous. Keep plastic bags away from babies and children to avoid
the danger of suffocation.

Battery Usage:

General Battery Notice:

Do not open, disassemble, or service the battery unless you are
competent to do so and have available and follow all correct
instructions.
Avoid crushing or puncturing the battery.
Avoid short-circuiting the battery or exposing it to water or
other liquids.
Keep the battery away from children and fire.
Stop using the battery if damaged, leaking, or foreign
materials are present on the leads.
Store rechargeable batteries at room temperature, charged to
30% to 50% capacity, and charge them about once per year to prevent
overdischarge.
Dispose of batteries following local ordinances or
regulations.

Battery Replacement:

Removable Rechargeable Battery Notice:

Recharge the battery strictly according to product
documentation instructions.
Incorrect replacement may lead to an explosion.

Built-in Rechargeable Battery Notice:

Avoid removing or replacing the built-in battery without proper
expertise or following Lenovo’s instructions.
Recharge the battery strictly according to product
documentation instructions.

Lithium Coin-Cell Battery Notice:

If replacing the coin-cell battery, ensure you have the correct
documentation, repair information, and tools.
Consider having a Lenovo-authorized service provider or
technician change the battery for you to avoid risks.
Keep batteries away from children and seek immediate medical
care if swallowed.

Frequently Asked Questions (FAQ)

Q: Can I dispose of the battery in regular household

waste?

A: No, please comply with local ordinances or regulations when
disposing of the battery. Visit https://www.lenovo.com/recycling
for recycling information.

Q: What should I do if I notice damage to the battery?

A: Stop using the battery and follow proper disposal guidelines.
Do not attempt to repair or use a damaged battery.

?

https://pcsupport.lenovo.com/contactus

https://pcsupport.lenovo.com/supportphonelist
https://www.lenovo.com/warranty/llw_02 PDF https://pcsupport.lenovo.com/warrantylookup
https://support.lenovo.com/HowToCreateLenovoRecovery

Safety information
Plastic bag notice
DANGER: Plastic bags can be dangerous. Keep plastic bags away from babies and children to avoid danger of suffocation.
General battery notice (for selected models)
DANGER:
Batteries supplied by Lenovo for use with your product have been tested for compatibility and should only be replaced with approved parts. A battery other than the one specified by Lenovo, or a disassembled or modified battery is not covered by the warranty.
Battery abuse or mishandling can cause overheat, liquid leakage, or an explosion. To avoid possible injury, do the following:
Do not open, disassemble or service any battery unless you are competent to do so and have available and carefully follow all the correct instructions.
Do not crush or puncture the battery. Do not short-circuit the battery, or expose it to water or other
liquids. Keep the battery away from children. Keep the battery away from fire.
Stop using the battery if it is damaged, or if you notice any discharge or the buildup of foreign materials on the battery leads.
Store the rechargeable batteries or products containing the rechargeable batteries at room temperature, charged to approximately 30% to 50% of capacity. We recommend that the batteries be charged about once per year to prevent overdischarge.
Do not put the battery in trash that is disposed of in landfills. When disposing of the battery, comply with local ordinances or regulations.
Notice for removable rechargeable battery (for selected models)
DANGER:
Only recharge the battery strictly according to instructions included in the product documentation.
If the battery is incorrectly replaced, there is danger of an explosion. The battery contains a small amount of harmful substance.
Notice for built-in rechargeable battery (for selected models)
DANGER:
It is not recommended to remove or replace the built-in rechargeable battery. If you need to replace the battery, we

recommend that you use a qualified repair technician or ensure that you carefully follow all instructions provided by Lenovo.
Only recharge the battery strictly according to instructions included in the product documentation.
The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according to local laws and regulations. Please do not dispose of your battery with your household waste. For recycling information go to https://www.lenovo.com/recycling.
Lithium coin-cell battery notice (for selected models)
DANGER: Danger of explosion if battery is incorrectly replaced.
If you are attempting to replace the coin-cell battery yourself, we recommend that you have all the correct documentation and repair information and tools, and carefully follow the same. Consider the option to have a Lenovo-authorized service provider or trained technician change the battery for you.
The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according to local laws and regulations. Please do not dispose of your battery with your household waste. For recycling information go to https://www.lenovo.com/recycling. When replacing the lithium coin-cell battery, use only the same type or equivalent type that is recommended by the manufacturer. The battery contains lithium and can explode if not properly used, handled, or disposed of. Swallowing the lithium coin-cell battery will cause chocking or severe internal burns in just two hours and might even result in death.
Keep batteries away from children. If the lithium coin-cell battery is swallowed or placed inside any part of the body, seek medical care immediately.
Do not:
Throw or immerse into water Heat to more than 100°C (212°F) Repair or disassemble Leave in an extremely low air pressure environment Leave in an extremely high-temperature environment Crush, puncture, cut, or incinerate
Dispose of the battery as required by local ordinances or regulations.
The following statement applies to users in the state of California, U.S.A.
California Perchlorate Information:
Products containing manganese dioxide lithium coin-cell batteries may contain perchlorate.
Perchlorate Material – special handling may apply, see https://www.dtsc.ca.gov/hazardouswaste/perchlorate
Laser safety information (for selected models)
CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or transmitters) are installed, note the following:

Do not remove the covers. Removing the covers of the laser product could result in exposure to hazardous laser radiation. There are no serviceable parts inside the device.
Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure.
DANGER:
Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following: Laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.
Compliance, recycling, and environmental information (for specific countries or regions)
Compliance information
The latest compliance information is available at https://www.lenovo.com/compliance.
Electromagnetic emission notices
This device has been tested and found to comply with the limits for a Class B digital device. The Generic Safety and Compliance Notices for this product provides the complete Class B compliance statements that are applicable to this device.
European Union (EU) / United Kingdom (UK) – Radio Equipment Compliance
EU contact: Lenovo (Slovakia), Landererova 12, 811 09 Bratislava, Slovakia
UK contact: Lenovo, 3rd Floor, 25 Templer Avenue, Farnborough, GU14 6FE, UK.
Hereby, Lenovo declares that the radio equipment with wireless communications is in compliance with Directive 2014/53/EU, as well as UK Radio Equipment Regulations SI 2017 No. 1206. The full texts of the system declarations of conformity are available at https://www.lenovo.com/us/en/compliance/eu-doc for EU and https://www.lenovo.com/us/en/compliance/uk-doc for UK.
Radio frequency compliance information
Computer models equipped with wireless communications comply with the radio frequency and safety standards of any country or region in which it has been approved for wireless use.
Additional compliance information
Regulatory labels
Your government-required information may be provided through a physical label on the product, the product packaging, or displayed electronically on the E-label screen.

To access the E-label screen, restart the computer. When the logo screen is displayed, press F9, or tap the prompt to enter the Startup Interrupt menu and the Regulatory Information option subsequently.
Specific absorption rate (SAR) (for selected models) To view the SAR values for your device, refer to the Setup Guide that came with the device.
To meet radio frequency exposure guidelines during the product operation, keep the wireless antennas the furthest distance from your body and that of other people. Refer to the User Guide of your product to view the locations of the wireless antennas.
Pregnant women should keep the antennas away from their stomach and adolescences away from their lower abdomen. Wearers of electronic implant devices (pacemakers, insulin pumps, neurostimulators, etc.) should be positioned at least 15 centimeters between the radio device and the implant device. Obey all local restrictions when using your device in public areas, such as hospitals, airplanes, or schools.
Australia Consumer Law
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Recycling and environmental information
Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their equipment when it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners in recycling their IT products. For information on recycling Lenovo products, go to https://www.lenovo.com/recycling.
For additional recycling and environmental statements, refer to your Generic Safety and Compliance Notices. The latest environmental information about our products is available at https://www.lenovo.com/ecodeclaration.
Important battery recycling and WEEE information
Don’t dispose of your product or battery with your household waste. Refer to the Generic Safety and Compliance Notices that came with your product for further information, or go to https://www.lenovo.com/recycling.
Legal notice
For additional legal notices, refer to the Generic Safety and Compliance Notices at https://pcsupport.lenovo.com/docs/generic_notices.

Eurasian compliance mark United States and Canada battery recycling mark for rechargeable lithium-ion battery
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