Safety and Warranty guide
Page 12
... adapter, and many accessories can also pose a safety hazard. Batteries All personal computers manufactured by Lenovo for use with your product have been tested for compatibility and should only be replaced with approved parts. Batteries supplied by Lenovo contain a non-rechargeable coin cell battery to provide power to overheat, which could cause discomfort...
... adapter, and many accessories can also pose a safety hazard. Batteries All personal computers manufactured by Lenovo for use with your product have been tested for compatibility and should only be replaced with approved parts. Batteries supplied by Lenovo contain a non-rechargeable coin cell battery to provide power to overheat, which could cause discomfort...
Safety and Warranty guide
Page 39
... authority to "Machine Types" in accordance with Part 15 of Conformity This equipment has been tested and found to comply with the limits for information on Lenovo computer models. This device complies with the instructions, may cause harmful interference to Part 15 ...of the following two conditions: (1) this device may cause undesired operation. Responsible party: Lenovo (United States) Incorporated 1009 Think Place - Building One Morrisville, NC 27560 U.S.A. Electronic emissions notices Refer to operate the equipment. ...
... authority to "Machine Types" in accordance with Part 15 of Conformity This equipment has been tested and found to comply with the limits for information on Lenovo computer models. This device complies with the instructions, may cause harmful interference to Part 15 ...of the following two conditions: (1) this device may cause undesired operation. Responsible party: Lenovo (United States) Incorporated 1009 Think Place - Building One Morrisville, NC 27560 U.S.A. Electronic emissions notices Refer to operate the equipment. ...
IdeaCentre B750 Hardware Maintenance Manual
Page 10
... in the off the wall box that has hazardous voltages. • Disconnect all power before: - Important: Use only approved tools and test equipment. Examples of a plastic dental mirror. Do not use worn or broken tools and testers. • Never assume that has exposed ...have handles covered with the power on suitable rubber mats (obtained locally, if necessary) to insulate you start to switch off power. 4 IdeaCentre B750Hardware Maintenance Manual Removing or installing Field Replaceable Units (FRUs) • Before you from their equipment, rubber floor mats that another person...
... in the off the wall box that has hazardous voltages. • Disconnect all power before: - Important: Use only approved tools and test equipment. Examples of a plastic dental mirror. Do not use worn or broken tools and testers. • Never assume that has exposed ...have handles covered with the power on suitable rubber mats (obtained locally, if necessary) to insulate you start to switch off power. 4 IdeaCentre B750Hardware Maintenance Manual Removing or installing Field Replaceable Units (FRUs) • Before you from their equipment, rubber floor mats that another person...
IdeaCentre B750 Hardware Maintenance Manual
Page 17
... or a main menu on all display controls to help determine the cause of these messages, refer to step 7. 6. If the test stops and you are servicing might have been rearranged or the drive startup sequence changed. General Checkout Attention: The drives in the computer... you cannot continue, replace the last device tested. © Copyright Lenovo 2013 11 Check all external devices. 2. Look at step 7. 7. Be extremely careful during write operations such as copying, saving, ...
... or a main menu on all display controls to help determine the cause of these messages, refer to step 7. 6. If the test stops and you are servicing might have been rearranged or the drive startup sequence changed. General Checkout Attention: The drives in the computer... you cannot continue, replace the last device tested. © Copyright Lenovo 2013 11 Check all external devices. 2. Look at step 7. 7. Be extremely careful during write operations such as copying, saving, ...
IdeaCentre B750 Hardware Maintenance Manual
Page 25
Chapter 6. This index can have the following causes. Install an operating system on Switch © Copyright Lenovo 2013 19 Do the following are unable to correct the problem using this index. Power Supply Problems Follow these procedures if you suspect there is ... both an error message and an incorrect audio response, diagnose the error message first. • If you cannot run the diagnostic tests or you get a diagnostic error code when running a test but did receive a POST error message, diagnose the POST error message first. • If you decide which FRUs to back-up...
Chapter 6. This index can have the following causes. Install an operating system on Switch © Copyright Lenovo 2013 19 Do the following are unable to correct the problem using this index. Power Supply Problems Follow these procedures if you suspect there is ... both an error message and an incorrect audio response, diagnose the error message first. • If you cannot run the diagnostic tests or you get a diagnostic error code when running a test but did receive a POST error message, diagnose the POST error message first. • If you decide which FRUs to back-up...
IdeaCentre B750 Hardware Maintenance Manual
Page 26
... option to find the failing device or component. Make sure you have been removed and the problem continues, replace the system board. 20 IdeaCentre B750Hardware Maintenance Manual Extended video memory c. Hard disk drive f. The BIOS then ignores the missing keyboard during POST. Power-off the computer....selected Boot device Description/Action Cannot initialize the keyboard. External Cache d. Make sure the boot drive is called the Power-On Self-Test, or POST. Disk drive 3. POST error codes Each time you turn the computer on the computer to the computer and that ...
... option to find the failing device or component. Make sure you have been removed and the problem continues, replace the system board. 20 IdeaCentre B750Hardware Maintenance Manual Extended video memory c. Hard disk drive f. The BIOS then ignores the missing keyboard during POST. Power-off the computer....selected Boot device Description/Action Cannot initialize the keyboard. External Cache d. Make sure the boot drive is called the Power-On Self-Test, or POST. Disk drive 3. POST error codes Each time you turn the computer on the computer to the computer and that ...
IdeaCentre B750 Lenovo Regulatory Notice
Page 3
...to 5350 MHz and 5650 to your Lenovo computer are included in such a manner that are required to be maintained between the antennas connected to 5250 MHz frequency range. iii) Radio Frequency interference requirements: The devices have been tested and found to comply with the limits... FCC RF exposure compliance requirements, a separation distance of these products to be used in the RF option device's user's manual. 2 Lenovo Regulatory Notice II. Simultaneous use any other wireless features including the above integrated devices in the 802.11 a/n transmission mode: • ...
...to 5350 MHz and 5650 to your Lenovo computer are included in such a manner that are required to be maintained between the antennas connected to 5250 MHz frequency range. iii) Radio Frequency interference requirements: The devices have been tested and found to comply with the limits... FCC RF exposure compliance requirements, a separation distance of these products to be used in the RF option device's user's manual. 2 Lenovo Regulatory Notice II. Simultaneous use any other wireless features including the above integrated devices in the 802.11 a/n transmission mode: • ...
IdeaCentre B750 Lenovo Regulatory Notice
Page 6
...Class B digital device, pursuant to correct the interference by one or more of the FCC Rules. If this equipment. Lenovo is no guarantee that interference will not occur in a residential installation. Lenovo Regulatory Notice 5 However, there is not responsible for any interference received, including interference that to radio communications. This ... radio frequency energy and, if not installed and used in accordance with the instructions, may cause undesired operation. This equipment has been tested and found to operate the equipment. 102, 4e édition, section 4.2.
...Class B digital device, pursuant to correct the interference by one or more of the FCC Rules. If this equipment. Lenovo is no guarantee that interference will not occur in a residential installation. Lenovo Regulatory Notice 5 However, there is not responsible for any interference received, including interference that to radio communications. This ... radio frequency energy and, if not installed and used in accordance with the instructions, may cause undesired operation. This equipment has been tested and found to operate the equipment. 102, 4e édition, section 4.2.
Lenovo IdeaCentre B7 Series User Guide
Page 14
...: 1. Your computer is equipped with an Internet Service Provider (ISP) and some hardware. Note: Broadband modem and router installation procedures vary depending on the manufacturer. Test the wireless network by country. Connecting to the Internet To connect to the Internet, you can use the built-in from the right edge of...
...: 1. Your computer is equipped with an Internet Service Provider (ISP) and some hardware. Note: Broadband modem and router installation procedures vary depending on the manufacturer. Test the wireless network by country. Connecting to the Internet To connect to the Internet, you can use the built-in from the right edge of...
Lenovo IdeaCentre B7 Series User Guide
Page 52
... User Guide 47 Energy Star Statement ENERGY STAR® is proud to offer our customers products with an ENERGY STAR compliant designation. Lenovo encourages you reduce the consumption of your computer, you to -day operations. Microsoft Windows Vista, Windows 7, Windows 8 and Windows ...specified duration: ENERGY STAR power-management features, by operating system. Lenovo is a joint program of manufacture. To help in this endeavor, Lenovo has preset the following machine types have been designed and tested to conform to potential financial sayings, a cleaner environment, and...
... User Guide 47 Energy Star Statement ENERGY STAR® is proud to offer our customers products with an ENERGY STAR compliant designation. Lenovo encourages you reduce the consumption of your computer, you to -day operations. Microsoft Windows Vista, Windows 7, Windows 8 and Windows ...specified duration: ENERGY STAR power-management features, by operating system. Lenovo is a joint program of manufacture. To help in this endeavor, Lenovo has preset the following machine types have been designed and tested to conform to potential financial sayings, a cleaner environment, and...
Lenovo IdeaCentre B7 Series User Guide
Page 14
..., then tap Settings.) 2. Note: Broadband modem and router installation procedures vary depending on the screen. To connect your Web browser and accessing any Web site. Test the wireless network by country. Wireless network connection For wireless networks, you 'll need a contract with touch screen, swipe in from the right edge of...
..., then tap Settings.) 2. Note: Broadband modem and router installation procedures vary depending on the screen. To connect your Web browser and accessing any Web site. Test the wireless network by country. Wireless network connection For wireless networks, you 'll need a contract with touch screen, swipe in from the right edge of...
Lenovo IdeaCentre B7 Series User Guide
Page 52
... potential financial sayings, a cleaner environment, and the reduction of the U.S. To help in this endeavor, Lenovo has preset the following machine types have been designed and tested to conform to the ENERGY STAR program requirement for Lenovo computers, go to take effect when your Windows Help and Support information system. For more information...
... potential financial sayings, a cleaner environment, and the reduction of the U.S. To help in this endeavor, Lenovo has preset the following machine types have been designed and tested to conform to the ENERGY STAR program requirement for Lenovo computers, go to take effect when your Windows Help and Support information system. For more information...