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Questo manuale d’istruzione è fornito da trovaprezzi.it. Scopri tutte le offerte per Lenovo IdeaCentre A540 (Intel , 24") F0EL008YIX o cerca il tuo prodotto tra le migliori offerte di PC Desktop e Workstation IdeaCentre A540 Series User Guide...
• Depending on the version of operating systems, some user interface instructions might not be applicable to your computer. • Documentation content is subject to change without notice. Lenovo makes constant improvements on the documentation of your computer, including this User Guide. To get the latest documentation, go to: https://support.lenovo.com...
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6. Internal speakers Enable you to experience high-quality sound. The indicator shows the charging status of a phone that supports wireless charging. • Blinking white: The phone is being charged. • Solid white: The phone is fully charged. 7. Wireless charging indicator* •...
Rear 24–inch models Switch between HDMI-in mode and HDMI-out mode manually. 1. HDMI™ in/out switcher Receive audio and video signals to the computer. For more information, see 2. HDMI 1.4 in connector https://www.hdmi.org/manufacturer/hdmi_1_4/index.aspx Connect to a local area network (LAN). When the green indicator is on, the 3.
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Supported cards: • Secure Digital (SD) card • Secure Digital eXtended-Capacity (SDXC) USH-1 card • Secure Digital High-Capacity (SDHC) USH-1 card 7. 3 in 1 SD card slot Note: Your computer does not support the content protection for recordable media (CPRM) feature for the SD card. See “Use a media card”...
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27–inch models Switch between HDMI-in mode and HDMI-out mode manually. 1. HDMI in/out switcher Receive audio and video signals to the computer. For more information, see 2. HDMI 1.4 in connector https://www.hdmi.org/manufacturer/hdmi_1_4/index.aspx Connect to a local area network (LAN). When the green indicator is on, the 3.
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– USB-C to DP: 3840 x 2160 pixels, 60 Hz • Connect to USB-C accessories to help expand your computer functionality. To purchase USB-C accessories, go to https://www.lenovo.com/accessories Supported cards: • Secure Digital (SD) card • Secure Digital eXtended-Capacity (SDXC) USH-1 card •...
Bottom Enable you to insert or remove the hard disk drive. You can use the latch to lock or 1. HDD door* unlock the HDD door. Enable you to experience high-quality sound. 2. Internal speakers (2) * for 24–inch models only Chapter 1 Meet your computer...
Features and specifications 1. Right-click the Start button to open the Start context menu. Hardware configuration 2. Click Device Manager. Type the administrator password or provide confirmation if prompted. • A540-24ICB: 90/120-watt automatic voltage-sensing power supply Power supply • A540-24API: 120-watt automatic voltage-sensing power supply •...
1. Open the Start menu and select Settings ➙ Accounts ➙ Other people. 2. Follow the on-screen instructions. Microsoft account You can also log in to the Windows operating system with a Microsoft account. To create a Microsoft account, go to the Microsoft sign-up page at https://signup.live.com and follow the on- screen instructions.
1. Click the network icon in the Windows notification area. A list of available wireless networks is displayed. 2. Select a network to connect. Provide required information, if needed. Lenovo Vantage and Lenovo PC Manager Lenovo Vantage and Lenovo PC Manager is software developed by Lenovo. Using the software, you can: • View product information Chapter 2...
• Change hardware settings • Update Windows, drivers, and UEFI/BIOS Lenovo Vantage or PC Manager may be pre-installed on your computer. To open it, enter the software name in Windows Search and select the matched result. Note: If Lenovo Vantage is not pre-installed, you can download it from Microsoft Store.
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Tap and hold Open a shortcut menu. Slide Scroll through items, such as lists, pages, and photos. Drag an item to the location you want Move an object. Move two fingers closer together Zoom out. Chapter 2 Get started with your computer...
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Move two fingers farther apart Zoom in. Swipe in from the right edge Open the action center to see your notifications and quick actions. Swipe in from the left edge View all your open windows in task view. • Swipe downwards shortly from the top edge (for full-screened app or when your computer is in the tablet mode) Show a hidden title bar.
To configure the camera settings: 1. Open the Start menu and click Lenovo Vantage ➙ Hardware Settings ➙ Audio/Visual. 2. Locate the Camera section and then follow the on-screen instructions.
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2. Connect the external display to an electrical outlet. 3. Turn on the external display. If your computer cannot detect the external display, right-click an empty area of the desktop, and then click Display settings ➙ Detect. Connect to a wireless display ®...
Your Bluetooth device and computer will automatically connect the next time if the two devices are in range of each other with Bluetooth turned on. You can use Bluetooth for data transfer or remote control and communication. Use the optical drive If your computer has an optical drive, read the following information.
4. Run the diagnostic program. 5. Recover your operating system. See “Recovery” on page 29. 6. If the problem persists, contact Lenovo. See Chapter 6 “Help and support” on page 41. Troubleshooting Use the troubleshooting information to find solutions to problems that have definite symptoms.
Startup problems Problem Solution • Ensure that the power cord is correctly connected to the rear of the computer and to a working electrical outlet. • If the computer has a secondary power switch on the rear of the The computer does not start up when you computer, ensure that it is switched on.
Screen problems Problem Solution • The computer voltage matches the voltage available at the electrical outlet for your country or region. • Press a key to exit the screen saver. • Press the power button to resume the computer from sleep or My screen goes blank while the computer is hibernation mode.
Audio problems Problem Solution • If you are using powered external speakers that have an On/Off control, ensure that: – The On/Off control is set to the On position. – The speaker power cable is connected to a properly grounded, functional ac electrical outlet.
Network problems Note: The Wi-Fi and Bluetooth features are optional. Problem Solution • Connect the cable from the Ethernet connector to the RJ45 connector of the hub. • Enable the Ethernet LAN feature in UEFI BIOS. • Enable the Ethernet LAN adapter. 1.
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Problem Solution • Enable the Bluetooth feature in UEFI BIOS. • Enable all Bluetooth devices. 1. Right-click the Start button to open the Start context menu. 2. Click Device Manager. Type the administrator password or provide confirmation, if prompted. 3. Expand Bluetooth to display all Bluetooth devices. Right-click each Bluetooth device, and then click Enable device.
Performance problems Problem Solution Note: Depending on the volume of the storage drives and amount of data stored on the storage drives, the disk-defragmentation process might take up to several hours. 1. Close any open programs and windows. 2. Open the Start menu. Excessive fragmented files exist on the 3.
CD or DVD problems Problem Solution • Ensure that the optical drive supports the CD or DVD. • Ensure that the disc is inserted correctly, with its label up. • Ensure that the disc you are using is clean. To remove dust or fingerprints, wipe the disc clean with a soft cloth from the center to the outside.
Recovery This section introduces the recovery information of the Windows 10 operating system. Ensure that you read and follow the on-screen recovery instructions. The data on your computer might be deleted during the recovery process.
• Restore the Windows operating system from a restore point recorded on your computer • Restore the Windows operating system from a specific system image • Fix problems that prevent the Windows operating system from loading • Use the Command Prompt for advanced troubleshooting •...
• From Windows Update: Note: The device drivers provided by Windows Update might not be tested by Lenovo. It is recommended that you get device drivers from Lenovo. 1. Open the Start menu.
If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You might be required to return the defective part that is replaced by the CRU.
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• Do not make the internal storage drive subject to physical shocks or vibration. Put the internal storage drive on a soft material, such as cloth, to absorb physical shocks. Replacement procedure 1. Turn off the computer and remove all connected devices and cables. 2.
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6. Install the storage drive into the bracket. 7. Install the storage drive and the bracket. 8. Lock the storage drive door. Chapter 5 CRU replacement...
9. Place the computer in an upright position. 10. Reconnect the ac power adapter and all disconnected cables to the computer. Hinge cover Prerequisite Before you start, read Appendix A “Important safety information” on page 45 and print the following instructions.
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4. Remove the hinge cover. Chapter 5 CRU replacement...
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5. Install the hinge cover. 6. Slightly press the hinge cover sides until the it snaps into position. IdeaCentre A540 Series User Guide...
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7. Reconnect the ac power adapter and all disconnected cables to the computer. Chapter 5 CRU replacement...
Use Lenovo Vantage to: • Download and install the latest drivers and firmware. • Configure hardware settings. • Open the Start menu and click Lenovo Vantage. • Diagnose computer hardware problems. • Use Windows Search. • Check the computer warranty status.
Call Lenovo If you have tried to correct the problem yourself and still need help, you can call Lenovo Customer Support Center. Before you contact Lenovo Prepare the following before you contact Lenovo: 1. Record the problem symptoms and details: •...
• Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty, trained service personnel are available to provide the applicable level of service.
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Note: If you notice these conditions with a product (such as an extension cord) that is not manufactured for or by Lenovo, stop using that product until you can contact the product manufacturer for further instructions, or until you get a suitable replacement.
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Do not use them with any other products. For your safety, Lenovo provides a power cord with a grounded attachment plug to use with this product. To avoid electrical shock, always use the power cord and plug with a properly grounded outlet.
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If you intend to use your PC in a country or region that is different from your ordering location, please purchase an additional Lenovo power cord for the country or region where the PC will be used. Refer to the power cord guide provided in our Web site, , for details.
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Plugs and outlets DANGER If a receptacle (power outlet) that you intend to use with your computer equipment appears to be damaged or corroded, do not use the outlet until it is replaced by a qualified electrician. Do not bend or modify the plug. If the plug is damaged, contact the manufacturer to obtain a replacement.
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If the coin-cell battery is not a CRU, do not attempt to replace the coin-cell battery. Replacement of the battery must be done by a Lenovo-authorized repair facility or technician. The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according to local laws and regulations.
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computer, power adapter, and many accessories produce some heat during normal operation. Extended contact with the body could cause discomfort or, potentially, a skin burn. • Do not charge the battery or operate your computer, power adapter, or accessories near flammable materials or in explosive environments.
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DANGER Connect and disconnect cables as described in the following procedures when installing, moving, or opening covers on this product or attached devices. To connect: To disconnect: 1. Turn everything OFF. 1. Turn everything OFF. 2. First, attach all cables to devices. 2.
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Liquid crystal display (LCD) notice DANGER To avoid shock hazards: • Do not remove the covers. • Do not operate this product unless the stand is attached. • Do not connect or disconnect this product during an electrical storm. • The power cord plug must be connected to a properly wired and grounded power outlet. •...
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2 can be dangerous due to excessive sound pressure levels. If your Lenovo computer came with headphones or earphones in the package, as a set, the combination of the headphones or earphones and the computer already complies with the specifications of EN 50332-1. If different headphones or earphones are used, ensure that they comply with EN 50332-1 (Clause 6.5...
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For tips on how to minimize visual fatigue, please go to to visit https://www.lenovo.com/us/en/safecomp/ “Minimizing Visual Fatigue”. Tip-over hazard prevention notice The computer may cause harm to children if it is not located in an appropriate place. Follow the tips below to protect children from harm caused by the computer tipping over: •...
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Remote control CAUTION: Do not use rechargeable batteries in this device. Static electricity prevention Static electricity, although harmless to you, can seriously damage computer components and options. Improper handling of static-sensitive parts can damage the part. When you unpack an option or CRU, do not open the static-protective package containing the part until the instructions direct you to install it.
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The cause of a problem might be change in hardware, change in software, or any other actions that might have taken place. A log book can help you or a Lenovo technician determine the cause of a problem. • Back up your data on the storage drive regularly. You can restore the storage drive from a backup.
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Remove any media from the drives and turn off all connected devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer. It is a good practice to clean your computer periodically to protect the surfaces and ensure trouble-free operation.
This chapter provides information about accessibility and ergonomics. Accessibility information Lenovo is committed to providing users who have hearing, vision, and mobility limitations with greater access to information and technology. This section provides information about the ways these users can get the most out of their computer experience.
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keyboard with all the standard keys. You can select keys using the mouse or another pointing device, or you can tap to select the keys if your computer supports multi-touch screen. • High Contrast High Contrast is a feature that heightens the color contrast of some text and images on your screen. As a result, those items are more distinct and easier to identify.
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Your computer provides industry-standard connectors that enable you to connect assistive devices. Documentation in accessible formats Lenovo provides electronic documentation in accessible formats, such as properly tagged PDF files or HyperText Markup Language (HTML) files. Lenovo electronic documentation is developed to ensure that visually impaired users can read the documentation through a screen reader.
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Display: Position the display to maintain a comfortable viewing distance of 510 mm to 760 mm (20 inches to 30 inches). Avoid glare or reflections on the display from overhead lighting or outside sources of light. Keep the display screen clean and set the brightness to levels that enable you to see the screen clearly. Press the brightness control keys to adjust display brightness.
– For workstations: https://www.lenovo.com/eu-doc-workstations Lenovo cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the installation of option cards from other manufacturers. This product has been tested and found to comply with the limits for Class B equipment according to European Standards harmonized in the Directives in compliance.
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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 about recycling Lenovo products, go to: https://www.lenovo.com/recycling...
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Collect and recycle a disused Lenovo computer or monitor If you are a company employee and need to dispose of a Lenovo computer or monitor that is the property of the company, you must do so in accordance with the Law for Promotion of Effective Utilization of Resources.
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If the battery needs to be replaced, contact your place of purchase or contact Lenovo for service. If you need to dispose of a lithium battery, insulate it with vinyl tape, contact your place of purchase or a waste-disposal operator, and follow their instructions.
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Disposing of battery packs from Lenovo products Your Lenovo device might contain a lithium-ion battery pack or a nickel metal hydride battery pack. You can find details on the battery pack in the product documentation. If you need to dispose of a battery pack, insulate it with vinyl tape, contact Lenovo sales, service, or your place of purchase, or a waste-disposal operator, and follow their instructions.
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Ukraine RoHS India RoHS RoHS compliant as per E-Waste (Management) Rules. Mainland China RoHS IdeaCentre A540 Series User Guide...
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Taiwan RoHS Electromagnetic emission notices Federal Communications Commission (FCC) Supplier’s Declaration of Conformity The following information refers to IdeaCentre A540-27ICB, IdeaCentre A540-24ICB, and IdeaCentre A540- 24API and machine types: F0EK, F0EL, and F0EM. Appendix C. Compliance information...
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• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult an authorized dealer or service representative for help. Lenovo is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment. Unauthorized changes or modifications could void the user’s authority to operate the equipment.
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Klasse B. Dieses Gerät ist berechtigt, in Übereinstimmung mit dem Deutschen EMVG das EG-Konformitätszeichen - CE - zu führen. Verantwortlich für die Konformitätserklärung nach Paragraf 5 des EMVG ist die Lenovo (Deutschland) GmbH, Meitnerstr. 9, D-70563 Stuttgart. Japan VCCI Class B compliance statement...
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Ouvir sons com mais de 85 decibéis por longos períodos pode provocar danos ao sistema auditivo. Enable or disable the ErP LPS compliance mode Lenovo computers meet the eco-design requirements of the ErP Lot 3 regulation. For more information, go https://www.lenovo.com/ecodeclaration You can enable the ErP LPS compliance mode to reduce the consumption of electricity when the computer is off or in sleep mode.
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Lenovo encourages you to make efficient use of energy an integral part of your day-to-day operations. To help in this endeavor, Lenovo has preset a default power plan. To change the power plan, see “Set the power plan” on page 19.
Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead.
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Actual results may vary. Users of this document should verify the applicable data for their specific environment. This document is copyrighted by Lenovo and is not covered by any open source license, including any Linux agreement(s) which may accompany software included with this product. Lenovo may update this document at any time without notice.
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Regulatory Notices for Wireless Modules...
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LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
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Regulatory Notices for Wireless Modules...
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This document provides regulatory information about the wireless modules used in a number of Lenovo brand computers. To identify the wireless modules used in your computer, refer to the following tables: ideacentre 710-25ISH QCNFA34AC, 8260NGW ideacentre AIO 910-27ISH 3165NGW, QCNFA435...
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ideacentre A340-22ICK 3165NGW, RTL8821CE, QCNFA435 IdeaCentre T540-15ICK G 3165NGW, 8265NGW, RTL8821CE, RTL8822BE Regulatory Notices for Wireless Modules...
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Read this document before using your computer. The Lenovo and ideacentre computers listed in Chapter 1 of this document comply with the radio frequency and safety standards of any country or region in which it has been approved for wireless use. Install and use these computers according to the instructions and precautions provided in this document.
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Regulatory Notices for Wireless Modules...
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FCC ID: A8TBM23SPKXYC2A (Model: BM23SPKXY) If you find one of the following indications on the label at the bottom side of your computer, your computer contains a Wireless LAN Mini PCI Express Card, preinstalled by Lenovo: • "Contains Transmitter Module: FCC ID: PD98260NG"...
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If one of your cards requires replacement, send your computer with the preinstalled card(s) to Lenovo so that Lenovo will repair it. Each module has been tested and found to comply with the limits for a Class B digital device pursuant to FCC Part 15 Subpart B.
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IC: 12246A-BM23SPKXYC2 (Model: BM23SPKXY) If you find one of the following indications on the label at the bottom side of your computer, your computer contains a Wireless LAN Mini PCI Express Card, preinstalled by Lenovo: • "Contains Transmitter Module: Canada IC: 1000M-3165NG"...
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MHz bands complies with the e.i.r.p. limit in Industry Canada Standard RSS-210, RSS-247. This Lenovo computer contains a modular wireless radio transmitter that has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain indicated.
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• IC: 6317A-RTL8822CE (Model: RTL8822CE) Si vous rencontrez une des indications suivantes sur l’étiquette se trouvant au bas de l’ordinateur, cela signifie que Lenovo y a préinstallé une carte réseau sans fil Mini PCI Express : • "Contains Transmitter Module: Canada IC: 1000M-3165NG"...
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équivalente) définie de la norme industrielle du Canada CNR-210, CNR-247. Cet ordinateur Lenovo contient un émetteur radio sans fil modulaire qui a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés ci-dessous avec le gain maximal admissible indiqué.
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RTL8822CE IC: 6317A-RTL8822CE 3.5 dBi (2.4 GHz), 5dBi(5GHz) 9462NGW IC: 1000M-9462NG 3.24 dBi (2.4 GHz), 3.64 dBi (5.15-5.25 GHz), 3.73 dBi (5.25-5.35 Ghz), 4.77 dBi (5.47-5.725 Ghz), 4.97 dBi (5.725-5.825 Ghz) L'ordinateur utilise des antennes intégrales à faible gain qui n'émettent pas un champ électromagnétique supérieur aux normes imposées par le Ministére de la santé...
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Употребата на това устройство е ограничена само на закрито в диапазона 5150 MHz до 5350 MHz (канали 36, 40, 44, 48, 52, 56, 60, 64). Lenovo (Singapore) Pte. Ltd. ovime izjavljuje da je bežična oprema navedena u ovom odjeljku usklađena s Direktivom o radijskoj opremi 2014/53/EU.
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Použití tohoto zařízení je omezeno na vnitřní prostory a frekvenční pásma 5150 až 5350 MHz (kanály 36, 40, 44, 48, 52, 56, 60, 64). Lenovo (Singapore) Pte. Ltd. erklærer hermed, at det trådløse udstyr, der er angivet i dette afsnit, overholder direktivet om radioudstyr 2014/53/EU.
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Tämä laite on tarkoitettu käytettäväksi sisätiloissa taajuusalueella 5 150–5 350 MHz (kanavat 36, 40, 44, 48, 52, 56, 60 ja 64). Par la présente, Lenovo (Singapore) Pte. Ltd., déclare que les équipements sans fil listés dans cette section sont conformes à la directive 2014/53/EU sur les équipements radio.
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Az eszköz használata beltérre korlátozódik az 5150–5350 MHz tartományban (csatornák: 36, 40, 44, 48, 52, 56, 60, 64). Hér með lýsir Lenovo (Singapore) Pte. Ltd. því yfir að þráðlausi búnaðurinn sem getið er í þessum hluta uppfylla allar kröfur og önnnur viðkomandi ákvæði tilskipunar 1999/5/EC.
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Šį įrenginį patalpose galima naudoti 5 150–5 350 MHz dažnių diapazonu (kanalai: 36, 40, 44, 48, 52, 56, 60, 64). Lenovo (Singapore) Pte. Ltd. erklærer herved at det trådløse utstyret som er oppført i dette kapittelet, er i samsvar med direktiv 2014/53/EU om radioutstyr.
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Používanie tohto zariadenia je obmedzené na interiér vo frekvenčnom pásme 5 150 až 5 350 MHz (kanály 36, 40, 44, 48, 52, 56, 60, 64). Lenovo (Singapore) Pte. Ltd. s tem izjavlja, da je brezžična oprema, navedena v tem razdelku, v skladu z direktivo o radijski opremi 2014/53/EU.
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Enheten får bara användas inomhus i frekvensområdet 5150–5350 MHz (kanal 36, 40, 44, 48, 52, 56, 60, 64). Lenovo (Singapore) Pte. Ltd., bu bölümde listelenen kablosuz cihazların temel gereksinimler ve Radyo Ekipmanları Yönetmeliği 2014/53/EC ile uyumlu olduğunu beyan eder.
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• 他の装置や機能に対して有害と認識または確認されている妨害を起こす危険性がある場合。 特定の場所で (たとえば空港や病院など) ワイヤレス・デバイスの使用が許可されているかどうかがわからな い場合は、ideacentre の電源を入れる前に、ワイヤレス LAN PCI Express ミニ・カード、 またはBluetooth デバイスを使用してもよいかどうかをお尋ねください。 Transceptor CNC C-13621 Modelo: Intel 8260NGW Equipo: Acceso Inalambrico de Red CNC: C-14836 Transceptor CNC C-14476 Modelo: Intel 3165NGW Equipo: Acceso Inalambrico de Red CNC: C-14440 Modelo: RTL8821CE Modelo: RTL8822BE Equipo: Transceptor Equipo: Transceptor...
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MODELO:8821CE 06446-16-04076 MODELO:8265NGW MODELO:9462NGW 03877-16-02198 00595-18-04423 MODELO:8822CE 00158-19-04076 Brazilian Este equipamento opera em caráter secundário, isto é, não tem direito a proteção contra Portuguese interferência prejudicial, mesmo de estações do mesmo tipo, e não pode causar interferência a sistemas operando em caráter primário English This equipment is a secondary type device, that is, it is not protected against harmful interference, even if the interference is caused by a device of the same type, and it also cannot cause any...
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The following adapters have been approved by Pakistan Telecommunication Authority (PTA): 8260NGW, 8265NGW, 3165NGW, QCNFA435, RTL8821CE, RTL8822BE, RTL8822CE, 9462NGW and QCNFA34AC Regulatory Notices for Wireless Modules...
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Chapter 3 Regulatory information about wireless modules...
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Regulatory Notices for Wireless Modules...
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Chapter 3 Regulatory information about wireless modules...
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Chapter 3 Regulatory information about wireless modules...
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Lenovo, the Lenovo logo, and ideacentre are trademarks of Lenovo in the United States, other countries, or both. Intel and Centrino are trademarks of Intel Corporation in the U.S. and/or other countries. Other company, product, or service names may be trademarks or service marks of others.