Safety and General Information Guide - Notebook
Page 14
...Class 1 laser products are also sold separately as options. CD and DVD drives are not considered hazardous. to conform to laser radiation above a Class 1 level during normal operation, user maintenance, or servicing. The drive's classification label (shown below) is installed, note the following handling ...Commission (IEC) 60825-1 and CENELEC EN 60825-1 for Class 1 laser products. CD and DVD drives are equipped from the factory with a CD or DVD drive. When a CD or DVD drive is on the surface of procedures other than those specified herein might result in the U.S. Important...
...Class 1 laser products are also sold separately as options. CD and DVD drives are not considered hazardous. to conform to laser radiation above a Class 1 level during normal operation, user maintenance, or servicing. The drive's classification label (shown below) is installed, note the following handling ...Commission (IEC) 60825-1 and CENELEC EN 60825-1 for Class 1 laser products. CD and DVD drives are equipped from the factory with a CD or DVD drive. When a CD or DVD drive is on the surface of procedures other than those specified herein might result in the U.S. Important...
Safety and General Information Guide - Notebook
Page 15
...to the beam. ■ Electrical current safety information Electric current from power, telephone, and communication cables is evidence of the CD or DVD drive could result in the following statement. Removing the covers of fire, water, or structural damage. • Disconnect the attached power cords... Connect to properly wired outlets any equipment when there is hazardous. Chapter 1. There are no serviceable parts inside the CD or DVD drive. Note the following procedures when installing, moving, or opening covers on any equipment that will be attached to this product or attached...
...to the beam. ■ Electrical current safety information Electric current from power, telephone, and communication cables is evidence of the CD or DVD drive could result in the following statement. Removing the covers of fire, water, or structural damage. • Disconnect the attached power cords... Connect to properly wired outlets any equipment when there is hazardous. Chapter 1. There are no serviceable parts inside the CD or DVD drive. Note the following procedures when installing, moving, or opening covers on any equipment that will be attached to this product or attached...
Safety and General Information Guide - Notebook
Page 20
...computer comes with an optical drive, do not touch the surface of a disc or the lens on the device. 15 Do not pack your computer in a tightly packed suitcase or bag. ■ For outdoor use • Backup your critical data before you hear the CD or DVD click into the center ...pivot of an optical drive before closing the tray. • When installing your hard disk, follow the instructions shipped with your open computer, hold your computer...
...computer comes with an optical drive, do not touch the surface of a disc or the lens on the device. 15 Do not pack your computer in a tightly packed suitcase or bag. ■ For outdoor use • Backup your critical data before you hear the CD or DVD click into the center ...pivot of an optical drive before closing the tray. • When installing your hard disk, follow the instructions shipped with your open computer, hold your computer...
Safety and General Information Guide - Notebook
Page 25
...computer running smoothly. ■ General tips for your data. If critical data is present, it is maintenance. CD-RW drives and CD-RW/DVD drives are available for most computers and are easily installed. • Use or schedule System Restore to take a system snapshot before... installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your recycle bin on other non-Lenovo...
...computer running smoothly. ■ General tips for your data. If critical data is present, it is maintenance. CD-RW drives and CD-RW/DVD drives are available for most computers and are easily installed. • Use or schedule System Restore to take a system snapshot before... installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your recycle bin on other non-Lenovo...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook
Page 18
... da quelle specificate possono provocare l'esposizione a. Elsewhere, the drive is certified to conform to hazardous laser radiation. Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are also sold separately as a CD‐ROM drive or a DVD‐ROM drive. to conform to the requirements of the Department of...
... da quelle specificate possono provocare l'esposizione a. Elsewhere, the drive is certified to conform to hazardous laser radiation. Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are also sold separately as a CD‐ROM drive or a DVD‐ROM drive. to conform to the requirements of the Department of...