Hardware Maintenance Manual
Page 10
... grounding of a plastic dental mirror. Use only one hand when working with live electrical circuits with the power-off (EPO) switch, disconnecting switch, or electrical outlet. Blowers and fans - Many customers have handles covered with a soft material that supplies power to the machine and to power-off the wall box that...
... grounding of a plastic dental mirror. Use only one hand when working with live electrical circuits with the power-off (EPO) switch, disconnecting switch, or electrical outlet. Blowers and fans - Many customers have handles covered with a soft material that supplies power to the machine and to power-off the wall box that...
Hardware Maintenance Manual
Page 12
... hazardous. Attach the ESD ground clip to any cables or perform installation, maintenance, or reconfiguration of a grounded work mat to properly wired outlets any equipment that meets the specific service requirement. Use the round ground-prong of the computer is insulative and retains a charge even when ... safety notices in this product during an electrical storm. • Connect all power cords to a properly wired and grounded electrical outlet. • Connect to provide a static-free work surface. Use an ESD common ground or reference point when working on these systems. -
... hazardous. Attach the ESD ground clip to any cables or perform installation, maintenance, or reconfiguration of a grounded work mat to properly wired outlets any equipment that meets the specific service requirement. Use the round ground-prong of the computer is insulative and retains a charge even when ... safety notices in this product during an electrical storm. • Connect all power cords to a properly wired and grounded electrical outlet. • Connect to provide a static-free work surface. Use an ESD common ground or reference point when working on these systems. -
Hardware Maintenance Manual
Page 13
...Part Number 45C1566 or an equivalent type battery recommended by the manufacturer. Turn everything OFF. 2. To Connect 1. Attach signal cables to outlet. 5. DANGER Some laser products contain an embedded Class 3A or Class 3B laser diode. CAUTION: When laser products (such as described...hand only to connect or disconnect signal cables. • Never turn on this product or attached devices. First, remove power cords from outlet. 3. There are installed, note the following : Laser radiation when open the device covers, unless instructed otherwise in the installation and ...
...Part Number 45C1566 or an equivalent type battery recommended by the manufacturer. Turn everything OFF. 2. To Connect 1. Attach signal cables to outlet. 5. DANGER Some laser products contain an embedded Class 3A or Class 3B laser diode. CAUTION: When laser products (such as described...hand only to connect or disconnect signal cables. • Never turn on this product or attached devices. First, remove power cords from outlet. 3. There are installed, note the following : Laser radiation when open the device covers, unless instructed otherwise in the installation and ...
Hardware Maintenance Manual
Page 37
...instructions or a main menu on all cables and power cords. 3. Verify that the latest level of the problem: 1. Plug another device into the outlet or contact the power company or supplier to help troubleshoot. 1. Chapter 4. Be extremely careful during POST, go to "Beep symptoms" on page 59..., go to "POST error codes" on the system. General error messages appear if a problem or conflict is working correctly . © Copyright Lenovo 2005, 2010 31 Before replacing any FRUs, ensure that you hear beep codes during write operations such as copying, saving, or formatting. Set all...
...instructions or a main menu on all cables and power cords. 3. Verify that the latest level of the problem: 1. Plug another device into the outlet or contact the power company or supplier to help troubleshoot. 1. Chapter 4. Be extremely careful during POST, go to "Beep symptoms" on page 59..., go to "POST error codes" on the system. General error messages appear if a problem or conflict is working correctly . © Copyright Lenovo 2005, 2010 31 Before replacing any FRUs, ensure that you hear beep codes during write operations such as copying, saving, or formatting. Set all...
Hardware Maintenance Manual
Page 75
... replace the CMOS battery. See "Opening the cover" on page 68. 3. Chapter 8. Remove the old battery. Remove any media (diskettes, CDs, or tapes) from electrical outlets. 3. CAUTION: When replacing the lithium battery, use only Part Number 33F8354 or an equivalent type battery recommended by the manufacturer. 1. Locate the battery. This includes...
... replace the CMOS battery. See "Opening the cover" on page 68. 3. Chapter 8. Remove the old battery. Remove any media (diskettes, CDs, or tapes) from electrical outlets. 3. CAUTION: When replacing the lithium battery, use only Part Number 33F8354 or an equivalent type battery recommended by the manufacturer. 1. Locate the battery. This includes...
Hardware Maintenance Manual
Page 146
..., such as the system power supply, processor, hard disk drives, and some monitors. 140 Hardware Maintenance Manual Move the jumper from electrical outlets, and open the computer cover. Insert the POST/BIOS update (flash) diskette in the diskette drive. 7. • If using a diskette... Close the computer cover and reconnect any cables that were disconnected. 8. After the update session is turned on the screen to electrical outlets. 9. Follow the instructions on . Close the computer cover and reconnect any cables that were disconnected. 14. There will be no ...
..., such as the system power supply, processor, hard disk drives, and some monitors. 140 Hardware Maintenance Manual Move the jumper from electrical outlets, and open the computer cover. Insert the POST/BIOS update (flash) diskette in the diskette drive. 7. • If using a diskette... Close the computer cover and reconnect any cables that were disconnected. 8. After the update session is turned on the screen to electrical outlets. 9. Follow the instructions on . Close the computer cover and reconnect any cables that were disconnected. 14. There will be no ...